ALBERT

Description:    The motion of a massive test particle in a Schwarzschild spacetime surrounded by a perfect fluid with equation of state p 0 = wρ 0 is investigated. Deviations from geodesic motion are analyzed as a function of the parameter w , ranging from w =1, which corresponds to the case of massive free scalar fields, down into the so-called “phantom” energy, with w 〈−1. It is found that the interaction with the fluid leads to capture (escape) of the particle trajectory in the case 1+ w 〉0 (〈0), respectively. Based on this result, it is argued that inspection of the trajectories of test particles in the vicinity of a Schwarzschild black hole with matter around may offer a new means of gaining insights into the nature of cosmic matter. Content Type Journal Article Category Regular Article - Theoretical Physics Pages 1-4 DOI 10.1140/epjc/s10052-012-1913-5 Authors Donato Bini, CNR, Istituto per le Applicazioni del Calcolo “M. Picone”, 00185 Rome, Italy Andrea Geralico, ICRA, University of Rome “La Sapienza”, 00185 Rome, Italy Sauro Succi, CNR, Istituto per le Applicazioni del Calcolo “M. Picone”, 00185 Rome, Italy Journal The European Physical Journal C - Particles and Fields Online ISSN 1434-6052 Print ISSN 1434-6044 Journal Volume Volume 72 Journal Issue Volume 72, Number 3

Description:    A possibility of KLOE-2 experiment to measure the width and the π 0 γγ ∗ form factor F ( Q 2 ) at low invariant masses of the virtual photon in the space-like region is considered. This measurement is an important test of the strong interaction dynamics at low energies. The feasibility is estimated on the basis of a Monte-Carlo simulation. The expected accuracy for is at a per cent level, which is better than the current experimental world average and theory. The form factor will be measured for the first time at Q 2 ≤0.1 GeV 2 in the space-like region. The impact of these measurements on the accuracy of the pion-exchange contribution to the hadronic light-by-light scattering part of the anomalous magnetic moment of the muon is also discussed. Content Type Journal Article Category Regular Article - Theoretical Physics Pages 1-8 DOI 10.1140/epjc/s10052-012-1917-1 Authors D. Babusci, INFN, Laboratori Nazionali di Frascati, Frascati, 00044 Italy H. Czyż, Institute of Physics, University of Silesia, Katowice, 40007 Poland F. Gonnella, Dipartimento di Fisica, Università “Tor Vergata”, Roma, 00133 Italy S. Ivashyn, A.I. Akhiezer Institute for Theoretical Physics, NSC “Kharkiv Institute for Physics and Technology”, Kharkiv, 61108 Ukraine M. Mascolo, Dipartimento di Fisica, Università “Tor Vergata”, Roma, 00133 Italy R. Messi, Dipartimento di Fisica, Università “Tor Vergata”, Roma, 00133 Italy D. Moricciani, INFN, Sezione Roma “Tor Vergata”, Roma, 00133 Italy A. Nyffeler, Regional Centre for Accelerator-based Particle Physics, Harish-Chandra Research Institute, Chhatnag Road, Jhusi, Allahabad 211 019, India G. Venanzoni, INFN, Laboratori Nazionali di Frascati, Frascati, 00044 Italy KLOE-2 Collaboration Journal The European Physical Journal C - Particles and Fields Online ISSN 1434-6052 Print ISSN 1434-6044 Journal Volume Volume 72 Journal Issue Volume 72, Number 3

Description:    We evaluate all two-body decay modes of the gluino, in the Minimal Supersymmetric Standard Model with complex parameters (cMSSM). This constitutes an important step in the cascade decays of SUSY particles at the LHC. The evaluation is based on a full one-loop calculation of all two-body decay channels, also including hard QED and QCD radiation. The dependence of the gluino decay to a scalar quark and a quark on the relevant cMSSM parameters is analyzed numerically. We find sizable contributions to the decay widths and branching ratios. They are, roughly of , but can go up to ±10% or higher, where the pure SUSY QCD contributions alone can give an insufficient approximation to the full one-loop result. Therefore the full corrections are important for the correct interpretation of gluino decays at the LHC. The results will be implemented into the Fortran code FeynHiggs . Content Type Journal Article Category Regular Article - Theoretical Physics Pages 1-28 DOI 10.1140/epjc/s10052-012-1905-5 Authors S. Heinemeyer, Instituto de Física de Cantabria (CSIC-UC), Santander, Spain C. Schappacher, Institut für Theoretische Physik, Karlsruhe Institute of Technology, 76128 Karlsruhe, Germany Journal The European Physical Journal C - Particles and Fields Online ISSN 1434-6052 Print ISSN 1434-6044 Journal Volume Volume 72 Journal Issue Volume 72, Number 3

Description:    Deep-inelastic positron-proton scattering events at low photon virtuality, Q 2 , with a forward jet, produced at small angles with respect to the proton beam, are measured with the H1 detector at HERA. A subsample of events with an additional jet in the central region is also studied. For both samples, differential cross sections and normalised distributions are measured as a function of the azimuthal angle difference, Δ ϕ , between the forward jet and the scattered positron in bins of the rapidity distance, Y , between them. The data are compared to predictions of Monte Carlo generators based on different evolution approaches as well as to next-to-leading order calculations in order to test the sensitivity to QCD evolution mechanisms. Content Type Journal Article Category Regular Article - Experimental Physics Pages 1-12 DOI 10.1140/epjc/s10052-012-1910-8 Authors The H1 Collaboration F. D. Aaron, National Institute for Physics and Nuclear Engineering (NIPNE), Bucharest, Romania C. Alexa, National Institute for Physics and Nuclear Engineering (NIPNE), Bucharest, Romania V. Andreev, Lebedev Physical Institute, Moscow, Russia S. Backovic, Faculty of Science, University of Montenegro, Podgorica, Montenegro A. Baghdasaryan, Yerevan Physics Institute, Yerevan, Armenia S. Baghdasaryan, Yerevan Physics Institute, Yerevan, Armenia E. Barrelet, LPNHE, Université Pierre et Marie Curie Paris 6, Université Denis Diderot Paris 7, CNRS/IN2P3, Paris, France W. Bartel, DESY, Hamburg, Germany K. Begzsuren, Institute of Physics and Technology of the Mongolian Academy of Sciences, Ulaanbaatar, Mongolia A. Belousov, Lebedev Physical Institute, Moscow, Russia P. Belov, DESY, Hamburg, Germany J. C. Bizot, LAL, Université Paris-Sud, CNRS/IN2P3, Orsay, France V. Boudry, LLR, Ecole Polytechnique, CNRS/IN2P3, Palaiseau, France I. Bozovic-Jelisavcic, Vinca Institute of Nuclear Sciences, University of Belgrade, 1100 Belgrade, Serbia J. Bracinik, School of Physics and Astronomy, University of Birmingham, Birmingham, UK G. Brandt, DESY, Hamburg, Germany M. Brinkmann, DESY, Hamburg, Germany V. Brisson, LAL, Université Paris-Sud, CNRS/IN2P3, Orsay, France D. Britzger, DESY, Hamburg, Germany D. Bruncko, Institute of Experimental Physics, Slovak Academy of Sciences, Košice, Slovak Republic A. Bunyatyan, Max-Planck-Institut für Kernphysik, Heidelberg, Germany G. Buschhorn, Max-Planck-Institut für Physik, München, Germany L. Bystritskaya, Institute for Theoretical and Experimental Physics, Moscow, Russia A. J. Campbell, DESY, Hamburg, Germany K. B. Cantun Avila, Departamento de Fisica Aplicada, CINVESTAV, Mérida, Yucatán, Mexico F. Ceccopieri, Inter-University Institute for High Energies ULB-VUB, Brussels and Universiteit Antwerpen, Antwerpen, Belgium K. Cerny, Faculty of Mathematics and Physics, Charles University, Praha, Czech Republic V. Cerny, Institute of Experimental Physics, Slovak Academy of Sciences, Košice, Slovak Republic V. Chekelian, Max-Planck-Institut für Physik, München, Germany J. G. Contreras, Departamento de Fisica Aplicada, CINVESTAV, Mérida, Yucatán, Mexico J. A. Coughlan, Rutherford Appleton Laboratory, Chilton, Didcot, UK J. Cvach, Institute of Physics, Academy of Sciences of the Czech Republic, Praha, Czech Republic J. B. Dainton, Department of Physics, University of Liverpool, Liverpool, UK K. Daum, Fachbereich C, Universität Wuppertal, Wuppertal, Germany B. Delcourt, LAL, Université Paris-Sud, CNRS/IN2P3, Orsay, France J. Delvax, Inter-University Institute for High Energies ULB-VUB, Brussels and Universiteit Antwerpen, Antwerpen, Belgium E. A. De Wolf, Inter-University Institute for High Energies ULB-VUB, Brussels and Universiteit Antwerpen, Antwerpen, Belgium C. Diaconu, CPPM, Aix-Marseille Univ, CNRS/IN2P3, 13288 Marseille, France M. Dobre, Institut für Experimentalphysik, Universität Hamburg, Hamburg, Germany V. Dodonov, Max-Planck-Institut für Kernphysik, Heidelberg, Germany A. Dossanov, Max-Planck-Institut für Physik, München, Germany A. Dubak, Faculty of Science, University of Montenegro, Podgorica, Montenegro G. Eckerlin, DESY, Hamburg, Germany S. Egli, Paul Scherrer Institut, Villigen, Switzerland A. Eliseev, Lebedev Physical Institute, Moscow, Russia E. Elsen, DESY, Hamburg, Germany L. Favart, Inter-University Institute for High Energies ULB-VUB, Brussels and Universiteit Antwerpen, Antwerpen, Belgium A. Fedotov, Institute for Theoretical and Experimental Physics, Moscow, Russia R. Felst, DESY, Hamburg, Germany J. Feltesse, CEA, DSM/Irfu, CE-Saclay, Gif-sur-Yvette, France J. Ferencei, Institute of Experimental Physics, Slovak Academy of Sciences, Košice, Slovak Republic D.-J. Fischer, DESY, Hamburg, Germany M. Fleischer, DESY, Hamburg, Germany A. Fomenko, Lebedev Physical Institute, Moscow, Russia E. Gabathuler, Department of Physics, University of Liverpool, Liverpool, UK J. Gayler, DESY, Hamburg, Germany S. Ghazaryan, DESY, Hamburg, Germany A. Glazov, DESY, Hamburg, Germany L. Goerlich, Institute for Nuclear Physics, Cracow, Poland N. Gogitidze, Lebedev Physical Institute, Moscow, Russia M. Gouzevitch, DESY, Hamburg, Germany C. Grab, Institut für Teilchenphysik, ETH, Zürich, Switzerland A. Grebenyuk, DESY, Hamburg, Germany T. Greenshaw, Department of Physics, University of Liverpool, Liverpool, UK B. R. Grell, DESY, Hamburg, Germany G. Grindhammer, Max-Planck-Institut für Physik, München, Germany S. Habib, DESY, Hamburg, Germany D. Haidt, DESY, Hamburg, Germany C. Helebrant, DESY, Hamburg, Germany R. C. W. Henderson, Department of Physics, University of Lancaster, Lancaster, UK E. Hennekemper, Kirchhoff-Institut für Physik, Universität Heidelberg, Heidelberg, Germany H. Henschel, DESY, Zeuthen, Germany M. Herbst, Kirchhoff-Institut für Physik, Universität Heidelberg, Heidelberg, Germany G. Herrera, Departamento de Fisica, CINVESTAV IPN, México City, Mexico M. Hildebrandt, Paul Scherrer Institut, Villigen, Switzerland K. H. Hiller, DESY, Zeuthen, Germany D. Hoffmann, CPPM, Aix-Marseille Univ, CNRS/IN2P3, 13288 Marseille, France R. Horisberger, Paul Scherrer Institut, Villigen, Switzerland T. Hreus, Inter-University Institute for High Energies ULB-VUB, Brussels and Universiteit Antwerpen, Antwerpen, Belgium F. Huber, Physikalisches Institut, Universität Heidelberg, Heidelberg, Germany M. Jacquet, LAL, Université Paris-Sud, CNRS/IN2P3, Orsay, France X. Janssen, Inter-University Institute for High Energies ULB-VUB, Brussels and Universiteit Antwerpen, Antwerpen, Belgium L. Jönsson, Physics Department, University of Lund, Lund, Sweden H. Jung, DESY, Hamburg, Germany M. Kapichine, Joint Institute for Nuclear Research, Dubna, Russia I. R. Kenyon, School of Physics and Astronomy, University of Birmingham, Birmingham, UK C. Kiesling, Max-Planck-Institut für Physik, München, Germany M. Klein, Department of Physics, University of Liverpool, Liverpool, UK C. Kleinwort, DESY, Hamburg, Germany T. Kluge, Department of Physics, University of Liverpool, Liverpool, UK R. Kogler, DESY, Hamburg, Germany P. Kostka, DESY, Zeuthen, Germany M. Kraemer, DESY, Hamburg, Germany J. Kretzschmar, Department of Physics, University of Liverpool, Liverpool, UK K. Krüger, Kirchhoff-Institut für Physik, Universität Heidelberg, Heidelberg, Germany M. P. J. Landon, Queen Mary and Westfield College, London, UK W. Lange, DESY, Zeuthen, Germany G. Laštovička-Medin, Faculty of Science, University of Montenegro, Podgorica, Montenegro P. Laycock, Department of Physics, University of Liverpool, Liverpool, UK A. Lebedev, Lebedev Physical Institute, Moscow, Russia V. Lendermann, Kirchhoff-Institut für Physik, Universität Heidelberg, Heidelberg, Germany S. Levonian, DESY, Hamburg, Germany K. Lipka, DESY, Hamburg, Germany B. List, DESY, Hamburg, Germany J. List, DESY, Hamburg, Germany R. Lopez-Fernandez, Departamento de Fisica, CINVESTAV IPN, México City, Mexico V. Lubimov, Institute for Theoretical and Experimental Physics, Moscow, Russia A. Makankine, Joint Institute for Nuclear Research, Dubna, Russia E. Malinovski, Lebedev Physical Institute, Moscow, Russia P. Marage, Inter-University Institute for High Energies ULB-VUB, Brussels and Universiteit Antwerpen, Antwerpen, Belgium H.-U. Martyn, I. Physikalisches Institut der RWTH, Aachen, Germany S. J. Maxfield, Department of Physics, University of Liverpool, Liverpool, UK A. Mehta, Department of Physics, University of Liverpool, Liverpool, UK A. B. Meyer, DESY, Hamburg, Germany H. Meyer, Fachbereich C, Universität Wuppertal, Wuppertal, Germany J. Meyer, DESY, Hamburg, Germany S. Mikocki, Institute for Nuclear Physics, Cracow, Poland I. Milcewicz-Mika, Institute for Nuclear Physics, Cracow, Poland F. Moreau, LLR, Ecole Polytechnique, CNRS/IN2P3, Palaiseau, France A. Morozov, Joint Institute for Nuclear Research, Dubna, Russia J. V. Morris, Rutherford Appleton Laboratory, Chilton, Didcot, UK M. Mudrinic, Vinca Institute of Nuclear Sciences, University of Belgrade, 1100 Belgrade, Serbia K. Müller, Physik-Institut der Universität Zürich, Zürich, Switzerland Th. Naumann, DESY, Zeuthen, Germany P. R. Newman, School of Physics and Astronomy, University of Birmingham, Birmingham, UK C. Niebuhr, DESY, Hamburg, Germany D. Nikitin, Joint Institute for Nuclear Research, Dubna, Russia G. Nowak, Institute for Nuclear Physics, Cracow, Poland K. Nowak, DESY, Hamburg, Germany J. E. Olsson, DESY, Hamburg, Germany D. Ozerov, Institute for Theoretical and Experimental Physics, Moscow, Russia P. Pahl, DESY, Hamburg, Germany V. Palichik, Joint Institute for Nuclear Research, Dubna, Russia I. Panagoulias, DESY, Hamburg, Germany M. Pandurovic, Vinca Institute of Nuclear Sciences, University of Belgrade, 1100 Belgrade, Serbia Th. Papadopoulou, DESY, Hamburg, Germany C. Pascaud, LAL, Université Paris-Sud, CNRS/IN2P3, Orsay, France G. D. Patel, Department of Physics, University of Liverpool, Liverpool, UK E. Perez, CEA, DSM/Irfu, CE-Saclay, Gif-sur-Yvette, France A. Petrukhin, DESY, Hamburg, Germany I. Picuric, Faculty of Science, University of Montenegro, Podgorica, Montenegro S. Piec, DESY, Hamburg, Germany H. Pirumov, Physikalisches Institut, Universität Heidelberg, Heidelberg, Germany D. Pitzl, DESY, Hamburg, Germany R. Plačakytė, Institut für Experimentalphysik, Universität Hamburg, Hamburg, Germany B. Pokorny, Faculty of Mathematics and Physics, Charles University, Praha, Czech Republic R. Polifka, Faculty of Mathematics and Physics, Charles University, Praha, Czech Republic B. Povh, Max-Planck-Institut für Kernphysik, Heidelberg, Germany V. Radescu, Physikalisches Institut, Universität Heidelberg, Heidelberg, Germany N. Raicevic, Faculty of Science, University of Montenegro, Podgorica, Montenegro T. Ravdandorj, Institute of Physics and Technology of the Mongolian Academy of Sciences, Ulaanbaatar, Mongolia P. Reimer, Institute of Physics, Academy of Sciences of the Czech Republic, Praha, Czech Republic E. Rizvi, Queen Mary and Westfield College, London, UK P. Robmann, Physik-Institut der Universität Zürich, Zürich, Switzerland R. Roosen, Inter-University Institute for High Energies ULB-VUB, Brussels and Universiteit Antwerpen, Antwerpen, Belgium A. Rostovtsev, Institute for Theoretical and Experimental Physics, Moscow, Russia M. Rotaru, National Institute for Physics and Nuclear Engineering (NIPNE), Bucharest, Romania J. E. Ruiz Tabasco, Departamento de Fisica Aplicada, CINVESTAV, Mérida, Yucatán, Mexico S. Rusakov, Lebedev Physical Institute, Moscow, Russia D. Šálek, Faculty of Mathematics and Physics, Charles University, Praha, Czech Republic D. P. C. Sankey, Rutherford Appleton Laboratory, Chilton, Didcot, UK M. Sauter, Physikalisches Institut, Universität Heidelberg, Heidelberg, Germany E. Sauvan, CPPM, Aix-Marseille Univ, CNRS/IN2P3, 13288 Marseille, France S. Schmitt, DESY, Hamburg, Germany L. Schoeffel, CEA, DSM/Irfu, CE-Saclay, Gif-sur-Yvette, France A. Schöning, Physikalisches Institut, Universität Heidelberg, Heidelberg, Germany H.-C. Schultz-Coulon, Kirchhoff-Institut für Physik, Universität Heidelberg, Heidelberg, Germany F. Sefkow, DESY, Hamburg, Germany L. N. Shtarkov, Lebedev Physical Institute, Moscow, Russia S. Shushkevich, DESY, Hamburg, Germany T. Sloan, Department of Physics, University of Lancaster, Lancaster, UK I. Smiljanic, Vinca Institute of Nuclear Sciences, University of Belgrade, 1100 Belgrade, Serbia Y. Soloviev, Lebedev Physical Institute, Moscow, Russia P. Sopicki, Institute for Nuclear Physics, Cracow, Poland D. South, DESY, Hamburg, Germany V. Spaskov, Joint Institute for Nuclear Research, Dubna, Russia A. Specka, LLR, Ecole Polytechnique, CNRS/IN2P3, Palaiseau, France Z. Staykova, Inter-University Institute for High Energies ULB-VUB, Brussels and Universiteit Antwerpen, Antwerpen, Belgium M. Steder, DESY, Hamburg, Germany B. Stella, Dipartimento di Fisica, Università di Roma Tre and INFN Roma 3, Roma, Italy G. Stoicea, National Institute for Physics and Nuclear Engineering (NIPNE), Bucharest, Romania U. Straumann, Physik-Institut der Universität Zürich, Zürich, Switzerland T. Sykora, Faculty of Mathematics and Physics, Charles University, Praha, Czech Republic P. D. Thompson, School of Physics and Astronomy, University of Birmingham, Birmingham, UK T. H. Tran, LAL, Université Paris-Sud, CNRS/IN2P3, Orsay, France D. Traynor, Queen Mary and Westfield College, London, UK P. Truöl, Physik-Institut der Universität Zürich, Zürich, Switzerland I. Tsakov, Institute for Nuclear Research and Nuclear Energy, Sofia, Bulgaria B. Tseepeldorj, Institute of Physics and Technology of the Mongolian Academy of Sciences, Ulaanbaatar, Mongolia J. Turnau, Institute for Nuclear Physics, Cracow, Poland A. Valkárová, Faculty of Mathematics and Physics, Charles University, Praha, Czech Republic C. Vallée, CPPM, Aix-Marseille Univ, CNRS/IN2P3, 13288 Marseille, France P. Van Mechelen, Inter-University Institute for High Energies ULB-VUB, Brussels and Universiteit Antwerpen, Antwerpen, Belgium Y. Vazdik, Lebedev Physical Institute, Moscow, Russia D. Wegener, Institut für Physik, TU Dortmund, Dortmund, Germany E. Wünsch, DESY, Hamburg, Germany J. Žáček, Faculty of Mathematics and Physics, Charles University, Praha, Czech Republic J. Zálešák, Institute of Physics, Academy of Sciences of the Czech Republic, Praha, Czech Republic Z. Zhang, LAL, Université Paris-Sud, CNRS/IN2P3, Orsay, France A. Zhokin, Institute for Theoretical and Experimental Physics, Moscow, Russia H. Zohrabyan, Yerevan Physics Institute, Yerevan, Armenia F. Zomer, LAL, Université Paris-Sud, CNRS/IN2P3, Orsay, France Journal The European Physical Journal C - Particles and Fields Online ISSN 1434-6052 Print ISSN 1434-6044 Journal Volume Volume 72 Journal Issue Volume 72, Number 3

Description:    We analyze the effect of higher derivative corrections to the near horizon geometry of the extremal vanishing horizon (EVH) black hole solutions in four dimensions. We restrict ourselves to a Gauss–Bonnet correction with a dilation dependent coupling in an Einstein–Maxwell-dilaton theory. This action may represent the effective action as it arises in tree level heterotic string theory compactified to four dimensions or the K3 compactification of type II string theory. We show that EVH black holes, in this theory, develop an AdS 3 throat in their near horizon geometry. Content Type Journal Article Category Regular Article - Theoretical Physics Pages 1-6 DOI 10.1140/epjc/s10052-012-1911-7 Authors Hossein Yavartanoo, Department of Physics, Kyung Hee University, Seoul, 130-701 Korea Journal The European Physical Journal C - Particles and Fields Online ISSN 1434-6052 Print ISSN 1434-6044 Journal Volume Volume 72 Journal Issue Volume 72, Number 3

Description:    We show how the measurement of appropriately constructed particle-energy/momentum correlations allows access to the bulk viscosity of strongly interacting hadron matter in heavy-ion collisions. This measurement can be performed by the LHC and RHIC experiments in events with high-particle multiplicity, following up on existing estimates of the shear viscosity based on elliptic flow. Content Type Journal Article Category Regular Article - Theoretical Physics Pages 1-8 DOI 10.1140/epjc/s10052-012-1873-9 Authors Antonio Dobado, Departamento de Física Teórica I, Universidad Complutense, 28040 Madrid, Spain Felipe J. Llanes-Estrada, Departamento de Física Teórica I, Universidad Complutense, 28040 Madrid, Spain Juan M. Torres-Rincon, Departamento de Física Teórica I, Universidad Complutense, 28040 Madrid, Spain Journal The European Physical Journal C - Particles and Fields Online ISSN 1434-6052 Print ISSN 1434-6044 Journal Volume Volume 72 Journal Issue Volume 72, Number 2

Description:    Modified gravity scenarios where a change of regime appears at acceleration scales a 〈 a 0 have been proposed. Since for 1 M ⊙ systems the acceleration drops below a 0 at scales of around 7000 AU, a statistical survey of wide binaries with relative velocities and separations reaching 10 4 AU and beyond should prove useful to the above debate. We apply the proposed test to the best currently available data. Results show a constant upper limit to the relative velocities in wide binaries which is independent of separation for over three orders of magnitude, in analogy with galactic flat rotation curves in the same a 〈 a 0 acceleration regime. Our results are suggestive of a breakdown of Kepler’s third law beyond a ≈ a 0 scales, in accordance with generic predictions of modified gravity theories designed not to require any dark matter at galactic scales and beyond. Content Type Journal Article Category Regular Article - Theoretical Physics Pages 1-8 DOI 10.1140/epjc/s10052-012-1884-6 Authors X. Hernandez, Instituto de Astronomía, Universidad Nacional Autónoma de México, AP 70-264, México, Distrito Federal 04510, México M. A. Jiménez, Instituto de Astronomía, Universidad Nacional Autónoma de México, AP 70-264, México, Distrito Federal 04510, México C. Allen, Instituto de Astronomía, Universidad Nacional Autónoma de México, AP 70-264, México, Distrito Federal 04510, México Journal The European Physical Journal C - Particles and Fields Online ISSN 1434-6052 Print ISSN 1434-6044 Journal Volume Volume 72 Journal Issue Volume 72, Number 2

Description:    We provide a systematic study of charmless B s → PP , PV , VV decays ( P and V denote pseudoscalar and vector mesons, respectively) based on an approximate six-quark operator effective Hamiltonian from QCD. The calculation of the relevant hard-scattering kernels is carried out, the resulting transition form factors are consistent with the results of QCD sum-rule calculations. By taking into account important classes of power corrections involving “chirally enhanced” terms and the vertex corrections as well as weak annihilation contributions with non-trivial strong phase, we present predictions for the branching ratios and CP asymmetries of B s decays into PP, PV and VV final states, and also for the corresponding polarization observables in VV final states. It is found that the weak annihilation contributions with non-trivial strong phase have remarkable effects on the observables in the color-suppressed and penguin-dominated decay modes. In addition, we discuss the SU(3) flavor symmetry and show that the symmetry relations are generally respected. Content Type Journal Article Category Regular Article - Theoretical Physics Pages 1-18 DOI 10.1140/epjc/s10052-012-1914-4 Authors Fang Su, State Key Laboratory of Theoretical Physics, Kavli Institute for Theoretical Physics China, Institute of Theoretical Physics, Chinese Academy of Sciences, Beijing, 100190 China Yue-Liang Wu, State Key Laboratory of Theoretical Physics, Kavli Institute for Theoretical Physics China, Institute of Theoretical Physics, Chinese Academy of Sciences, Beijing, 100190 China Yi-Bo Yang, State Key Laboratory of Theoretical Physics, Kavli Institute for Theoretical Physics China, Institute of Theoretical Physics, Chinese Academy of Sciences, Beijing, 100190 China Ci Zhuang, State Key Laboratory of Theoretical Physics, Kavli Institute for Theoretical Physics China, Institute of Theoretical Physics, Chinese Academy of Sciences, Beijing, 100190 China Journal The European Physical Journal C - Particles and Fields Online ISSN 1434-6052 Print ISSN 1434-6044 Journal Volume Volume 72 Journal Issue Volume 72, Number 3

Description:    It has been shown that the description of the details of the electronic spectra obtained by the combination of the dynamical mean field theory, quantum Monte Carlo methods, and the maximum entropy method can be significantly improved by changing the last method to optimal regularization of the analytic continuation of the Green’s function to the real frequency axis. Starting with the quantum Monte Carlo data, this method has reconstructed peaks in the structure of Hubbard subbands with a maximum error of 0.001 to 0.01. Owing to the universality of the quantum Monte Carlo method, by varying hybridization, it is possible to determine the features of the hybridized function that are responsible for the formation of the structure of Hubbard subbands. It has been shown that there is no direct relation between the peak structure of subbands and the central Kondo peak. The result indicates the charge nature of resonances responsible for the formation of the peak structure. Content Type Journal Article Category Methods of Theoretical Physics Pages 768-773 DOI 10.1134/S0021364011220073 Authors I. S. Krivenko, Faculty of Physics, Moscow State University, Moscow, 119992 Russia A. N. Rubtsov, Faculty of Physics, Moscow State University, Moscow, 119992 Russia Journal JETP Letters Online ISSN 1090-6487 Print ISSN 0021-3640 Journal Volume Volume 94 Journal Issue Volume 94, Number 10

Description:    The spallation of a nanometer-thick melt layer on a GaAs surface during its ablation by femtosecond laser pulses occurs with subnanosecond delays and lift-off velocities that depend on the laser fluence after its complete thermal (hydrodynamic) expansion/acoustic relaxation. The position of the spall interface in the melt is determined by the depth of the formation of a two-dimensional subsurface layer of nanobubbles (nanofoam), whereas the strongly heated surface layer of the melt above the nanofoam is partially removed in the form of a vapor-drop mixture. At the thermal expansion stage, acoustic reverberations are observed in the melt layer and characterize both the dynamics of an increase in its thickness and the shift of the cavitation region (nanofoam) inside the melt. Moreover, these reverberations can additionally stimulate spallation, promoting cavitation in the completely unloaded melt in the case of passage of a weak rarefaction wave. Content Type Journal Article Category Condensed Matter Pages 753-758 DOI 10.1134/S002136401122005X Authors A. A. Ionin, Lebedev Physical Institute, Russian Academy of Sciences, Leninskii pr. 53, Moscow, 119991 Russia S. I. Kudryashov, Lebedev Physical Institute, Russian Academy of Sciences, Leninskii pr. 53, Moscow, 119991 Russia L. V. Seleznev, Lebedev Physical Institute, Russian Academy of Sciences, Leninskii pr. 53, Moscow, 119991 Russia D. V. Sinitsyn, Lebedev Physical Institute, Russian Academy of Sciences, Leninskii pr. 53, Moscow, 119991 Russia Journal JETP Letters Online ISSN 1090-6487 Print ISSN 0021-3640 Journal Volume Volume 94 Journal Issue Volume 94, Number 10

Description:    The current 7 TeV run of the LHC experiment shall be able to probe gluino and squark masses up to values larger than 1 TeV. Assuming that hints for SUSY are found in the jets plus missing energy channel by the end of a 5 fb −1 run, we explore the flavour constraints on three models with a CMSSM-like spectrum: the CMSSM itself, a seesaw extension of the CMSSM, and Flavoured CMSSM. In particular, we focus on decays that might have been measured by the time the run is concluded, such as B s → μμ and μ → eγ . We also analyse constraints imposed by neutral meson bounds and electric dipole moments. The interplay between collider and flavour experiments is explored through the use of three benchmark scenarios, finding the flavour feedback useful in order to determine the model parameters and to test the consistency of the different models. Content Type Journal Article Category Regular Article - Theoretical Physics Pages 1-26 DOI 10.1140/epjc/s10052-012-1863-y Authors L. Calibbi, Max-Planck-Institut für Physik (Werner-Heisenberg-Institut), Föhringer Ring 6, 80805 München, Germany R. N. Hodgkinson, Departament de Física Teòrica and IFIC, Universtat de València-CSIC, 46100 Burjassot, Spain J. Jones Pérez, INFN, Laboratori Nazionali di Frascati, Via E. Fermi 40, 00044 Frascati, Italy A. Masiero, Dipartimento di Fisica, Università di Padova, via F. Marzolo 8, 35131 Padova, Italy O. Vives, Departament de Física Teòrica and IFIC, Universtat de València-CSIC, 46100 Burjassot, Spain Journal The European Physical Journal C - Particles and Fields Online ISSN 1434-6052 Print ISSN 1434-6044 Journal Volume Volume 72 Journal Issue Volume 72, Number 2

Description:    In this work, we have considered the power-law correction of entropy on the horizon. If the flat FRW Universe is filled with the n components fluid with interactions, the GSL of thermodynamics for apparent and event horizons have been investigated for equilibrium and non-equilibrium cases. If we consider a small perturbation around the de Sitter spacetime, the general conditions of the validity of GSL have been found. Also if a phantom dominated Universe has a pole-like type scale factor, the validity of GSL has also been analyzed. Further we have obtained constraints on the power-law parameter α in the phantom and quintessence dominated regimes. Finally we obtain conditions under which GSL breaks down in a cosmological background. Content Type Journal Article Category Regular Article - Theoretical Physics Pages 1-6 DOI 10.1140/epjc/s10052-012-1875-7 Authors Ujjal Debnath, Department of Mathematics, Bengal Engineering and Science University, Shibpur, Howrah, 711 103 India Surajit Chattopadhyay, Department of Computer Application (Mathematics Section), Pailan College of Management and Technology, Bengal Pailan Park, Kolkata, 700 104 India Ibrar Hussain, School of Electrical Engineering and Computer Science (SEECS), National University of Sciences and Technology (NUST), H-12, Islamabad, Pakistan Mubasher Jamil, Center for Advanced Mathematics and Physics (CAMP), National University of Sciences and Technology (NUST), H-12, Islamabad, Pakistan Ratbay Myrzakulov, Eurasian International Center for Theoretical Physics, Eurasian National University, Astana, 010008 Kazakhstan Journal The European Physical Journal C - Particles and Fields Online ISSN 1434-6052 Print ISSN 1434-6044 Journal Volume Volume 72 Journal Issue Volume 72, Number 2

Description:    We report on double-differential inclusive cross-sections of the production of secondary protons, charged pions, and deuterons, in the interactions with a 5% λ int thick stationary aluminium target, of proton and pion beams with momentum from ±3 GeV/ c to ±15 GeV/ c . Results are given for secondary particles with production angles 20 ∘ 〈 θ 〈125 ∘ . Cross-sections on aluminium nuclei are compared with cross-sections on beryllium, carbon, copper, tin, tantalum and lead nuclei. Content Type Journal Article Category Regular Article - Experimental Physics Pages 1-75 DOI 10.1140/epjc/s10052-012-1882-8 Authors A. Bolshakova, Joint Institute for Nuclear Research, Dubna, Russia I. Boyko, Joint Institute for Nuclear Research, Dubna, Russia G. Chelkov, Joint Institute for Nuclear Research, Dubna, Russia D. Dedovitch, Joint Institute for Nuclear Research, Dubna, Russia A. Elagin, Joint Institute for Nuclear Research, Dubna, Russia D. Emelyanov, Joint Institute for Nuclear Research, Dubna, Russia M. Gostkin, Joint Institute for Nuclear Research, Dubna, Russia A. Guskov, Joint Institute for Nuclear Research, Dubna, Russia Z. Kroumchtein, Joint Institute for Nuclear Research, Dubna, Russia Yu. Nefedov, Joint Institute for Nuclear Research, Dubna, Russia K. Nikolaev, Joint Institute for Nuclear Research, Dubna, Russia A. Zhemchugov, Joint Institute for Nuclear Research, Dubna, Russia F. Dydak, CERN, Geneva, Switzerland J. Wotschack, CERN, Geneva, Switzerland A. De Min, Politecnico di Milano and INFN, Sezione di Milano-Bicocca, Milan, Italy V. Ammosov, Institute of High Energy Physics, Protvino, Russia V. Gapienko, Institute of High Energy Physics, Protvino, Russia V. Koreshev, Institute of High Energy Physics, Protvino, Russia A. Semak, Institute of High Energy Physics, Protvino, Russia Yu. Sviridov, Institute of High Energy Physics, Protvino, Russia E. Usenko, Institute of High Energy Physics, Protvino, Russia V. Zaets, Institute of High Energy Physics, Protvino, Russia Journal The European Physical Journal C - Particles and Fields Online ISSN 1434-6052 Print ISSN 1434-6044 Journal Volume Volume 72 Journal Issue Volume 72, Number 2

Description:    We establish an extended version of the Einstein–Maxwell-axion model by introducing into the Lagrangian cross-terms, which contain the gradient four-vector of the pseudoscalar (axion) field in convolution with the Maxwell tensor. The gradient model of the axion–photon coupling is applied to cosmology: we analyze the Bianchi-I type Universe with an initial magnetic field, electric field induced by the axion–photon interaction, cosmological constant and dark matter, which is described in terms of the pseudoscalar (axion) field. Analytical, qualitative and numerical results are presented in detail for two distinguished epochs: first, for the early Universe with magnetic field domination; second, for the stage of late-time accelerated expansion. Content Type Journal Article Category Regular Article - Theoretical Physics Pages 1-14 DOI 10.1140/epjc/s10052-012-1895-3 Authors A. B. Balakin, Kazan Federal University, Institute of Physics, Kremlevskaya str. 18, 420008 Kazan, Russia V. V. Bochkarev, Kazan Federal University, Institute of Physics, Kremlevskaya str. 18, 420008 Kazan, Russia N. O. Tarasova, Kazan Federal University, Institute of Physics, Kremlevskaya str. 18, 420008 Kazan, Russia Journal The European Physical Journal C - Particles and Fields Online ISSN 1434-6052 Print ISSN 1434-6044 Journal Volume Volume 72 Journal Issue Volume 72, Number 2

Description:    Grand Unified Theories often involve additional Abelian group factors, apart from the standard model hypercharge, that generally lead to loop-induced mixing gauge-kinetic terms. In this letter, we show that at the one-loop level this effect can be avoided in many cases by a suitable choice of basis in group space and present a general scheme for the construction of this basis. In supersymmetric theories, however, a residual mixing in the soft SUSY breaking gaugino mass terms may appear. We generalize the renormalization group equations for the gaugino mass terms to account for this effect. In a further calculation we also present the necessary adjustments in the renormalization group equations of the trilinear soft-breaking couplings and the soft-breaking scalar mass squares. Content Type Journal Article Category Regular Article - Theoretical Physics Pages 1-4 DOI 10.1140/epjc/s10052-012-1885-5 Authors Felix Braam, Physikalisches Institut, University of Freiburg, 79104 Freiburg, Germany Jürgen Reuter, Physikalisches Institut, University of Freiburg, 79104 Freiburg, Germany Journal The European Physical Journal C - Particles and Fields Online ISSN 1434-6052 Print ISSN 1434-6044 Journal Volume Volume 72 Journal Issue Volume 72, Number 2

Description:    We propose a measurement of leading neutrons spectra at LHC in order to extract inclusive π + p and π + π + cross-sections with high p T jets production. The cross-sections for these processes are simulated with the use of parton distributions in hadrons. In this work we estimate the possibility to extract parton distributions in the pion from the data on these cross-sections and also search for signatures of fundamental differences in the pion and proton structure. Content Type Journal Article Category Special Article - Tools for Experiment and Theory Pages 1-7 DOI 10.1140/epjc/s10052-012-1886-4 Authors V. A. Petrov, Institute for High Energy Physics, 142 281 Protvino, Russia R. A. Ryutin, Institute for High Energy Physics, 142 281 Protvino, Russia A. E. Sobol, Institute for High Energy Physics, 142 281 Protvino, Russia M. J. Murray, University of Kansas, Kansas City, KS, USA Journal The European Physical Journal C - Particles and Fields Online ISSN 1434-6052 Print ISSN 1434-6044 Journal Volume Volume 72 Journal Issue Volume 72, Number 2

Description:    The conformal invariance of the Hawking temperature, conjectured for the asymptotically flat and stationary black holes by Jacobson and Kang, is semiclassically evaluated for a simple particular case of symmetrical spherically and non-asymptotically flat black hole. By using the Bogoliubov coefficients, the metric euclideanization, the reflection coefficient and the gravitational anomaly, as methods of calculating the Hawking temperature, we find that it is invariant under a specific conformal transformation of the metric. We briefly discuss the results for each method. Content Type Journal Article Category Regular Article - Theoretical Physics Pages 1-9 DOI 10.1140/epjc/s10052-012-1891-7 Authors Glauber Tadaiesky Marques, ICIBE–LASIC, Universidade Federal Rural da Amazônia-Brazil, Av. Presidente Tancredo Neves 2501, CEP66077-901 Belém/PA, Brazil Manuel E. Rodrigues, Centro de Ciências Exatas, Departamento de Física, Universidade Federal do Espírito Santo, Av. Fernando Ferrari s/n, Campus de Goiabeiras, CEP29075-910 Vitória/ES, Brazil Journal The European Physical Journal C - Particles and Fields Online ISSN 1434-6052 Print ISSN 1434-6044 Journal Volume Volume 72 Journal Issue Volume 72, Number 2

Description:    A planar homogeneous waveguide array with two-level systems has been considered. The evolution of an electromagnetic field is described by the Maxwell-Bloch equations taking into account the action of the fields of neighboring waveguides beyond the slow-envelope approximation. It has been shown that the model in the continuous approximation is reduced to an integrable system of equations, including the case of a nonzero static dipole moment. The model can be used to analyze the nonlinear mechanism of the compression of pulses and the conditions of overcoming of the diffraction limit. Content Type Journal Article Category Optics and Laser Physics Pages 837-839 DOI 10.1134/S0021364011240106 Authors A. A. Zabolotskii, Institute of Automatics and Electrometry, Siberian Branch, Russian Academy of Sciences, Universitetskii pr. 1, Novosibirsk, 630090 Russia Journal JETP Letters Online ISSN 1090-6487 Print ISSN 0021-3640 Journal Volume Volume 94 Journal Issue Volume 94, Number 12

Description:    An array of non-overgrown InAs/GaAs quantum dots has been decorated with adsorbed metal atoms in situ in ultrahigh vacuum. Their electron and photoemission properties have been studied. The radical modification of the spectra of the threshold emission from the quantum dots with increasing cesium coating has been found. Two photoemission channels have been established; they are characterized by considerably different intensities, spectral locations, and widths of the selective bands. It has been shown that the decoration of the quantum dots makes it possible to control the electronic structure and quantum yield of photoemission, the nature of which is related to the excitation of the electronic states of the GaAs substrate and InAs/GaAs quantum dots. Content Type Journal Article Category Condensed Matter Pages 332-335 DOI 10.1134/S0021364012170031 Authors G. V. Benemanskaya, Ioffe Physical Technical Institute, Russian Academy of Sciences, St. Petersburg, 194021 Russia M. N. Lapushkin, Ioffe Physical Technical Institute, Russian Academy of Sciences, St. Petersburg, 194021 Russia V. P. Evtikhiev, Ioffe Physical Technical Institute, Russian Academy of Sciences, St. Petersburg, 194021 Russia A. S. Shkol’nik, Ioffe Physical Technical Institute, Russian Academy of Sciences, St. Petersburg, 194021 Russia Journal JETP Letters Online ISSN 1090-6487 Print ISSN 0021-3640 Journal Volume Volume 96 Journal Issue Volume 96, Number 5

Description:    In this paper, we consider a theory of gravity with a metric-dependent torsion namely the F ( R , T ) gravity, where R is the curvature scalar and T is the torsion scalar. We study the geometric root of such theory. In particular we give the derivation of the model from the geometrical point of view. Then we present the more general form of F ( R , T ) gravity with two arbitrary functions and give some of its particular cases. In particular, the usual F ( R ) and F ( T ) gravity theories are particular cases of the F ( R , T ) gravity. In the cosmological context, we find that our new gravitational theory can describe the accelerated expansion of the Universe. Content Type Journal Article Category Regular Article - Theoretical Physics Pages 1-9 DOI 10.1140/epjc/s10052-012-2203-y Authors Ratbay Myrzakulov, Eurasian International Center for Theoretical Physics and Department of General & Theoretical Physics, Eurasian National University, Astana, 010008 Kazakhstan Journal The European Physical Journal C - Particles and Fields Online ISSN 1434-6052 Print ISSN 1434-6044 Journal Volume Volume 72 Journal Issue Volume 72, Number 11

Description:    The s -wave kaon–antikaon ( ) scattering length is studied by lattice QCD using pion masses m π =330–466 MeV. Through wall sources without gauge fixing, we calculate four-point functions in the I =1 channel with the “Asqtad”-improved staggered fermion formulation, and observe an attractive signal, which is consistent with pioneering lattice studies on potential. Extrapolating the scattering length to the physical point, we obtain , where the first error is statistical and the second is systematic. These simulations are conducted with MILC gauge configurations at lattice spacing a ≈0.15 fm. Content Type Journal Article Category Regular Article - Theoretical Physics Pages 1-10 DOI 10.1140/epjc/s10052-012-2159-y Authors Ziwen Fu, Key Laboratory of Radiation Physics and Technology of Education Ministry, Sichuan University, Chengdu, 610064 P.R. China Journal The European Physical Journal C - Particles and Fields Online ISSN 1434-6052 Print ISSN 1434-6044 Journal Volume Volume 72 Journal Issue Volume 72, Number 9

Description:    Recently, Kostelecky [V.A. Kostelecky, Phys. Lett. B 701 , 137 ( 2011 )] proposed that the spontaneous Lorentz invariance violation (sLIV) is related to Finsler geometry. Finsler spacetime is intrinsically anisotropic and naturally induces Lorentz invariance violation (LIV). In this paper, the electromagnetic field is investigated in locally Minkowski spacetime. The Lagrangian is presented explicitly for the electromagnetic field. It is compatible with the one in the standard model extension (SME). We show the Lorentz-violating Maxwell equations as well as the electromagnetic wave equation. The formal plane wave solution is obtained for the electromagnetic wave. The speed of light may depend on the direction of light and the lightcone may be enlarged or narrowed. The LIV effects could be viewed as influence from an anisotropic media on the electromagnetic wave. In addition, birefringence of light will not emerge at the leading order in this model. A constraint on the spacetime anisotropy is obtained from observations on gamma-ray bursts (GRBs). Content Type Journal Article Category Regular Article - Theoretical Physics Pages 1-7 DOI 10.1140/epjc/s10052-012-2165-0 Authors Zhe Chang, Institute of High Energy Physics, Chinese Academy of Sciences, 100049 Beijing, China Sai Wang, Institute of High Energy Physics, Chinese Academy of Sciences, 100049 Beijing, China Journal The European Physical Journal C - Particles and Fields Online ISSN 1434-6052 Print ISSN 1434-6044 Journal Volume Volume 72 Journal Issue Volume 72, Number 9

Description:    The mass spectrometry study has indicated that the magnetic field accelerates the oxidation of the surface of silicon crystals. The oxidation rate also depends on the nuclear spin of silicon: the oxidation rate of atoms with magnetic nuclei ( 29 Si) is almost twice as high as that of atoms with spinless, unmagnetized nuclei ( 28 Si and 30 Si). Both effects—magnetic field and magnetic isotope—reliably prove that the oxidation of silicon is a spin-selective reaction involving radicals and radical pairs as intermediate paramagnetic particles. A spin-selective magnetic sensitive oxidation mechanism is discussed. Content Type Journal Article Category Condensed Matter Pages 102-104 DOI 10.1134/S002136401214007X Authors O. V. Koplak, Scientific-Educational Center FKhM, Kyiv University and National Academy of Sciences of Ukraine, Kyiv, 01033 Ukraine R. B. Morgunov, Institute of Problems of Chemical Physics, Russian Academy of Sciences, Chernogolovka, Moscow region, 142432 Russia A. L. Buchachenko, Institute of Problems of Chemical Physics, Russian Academy of Sciences, Chernogolovka, Moscow region, 142432 Russia Journal JETP Letters Online ISSN 1090-6487 Print ISSN 0021-3640 Journal Volume Volume 96 Journal Issue Volume 96, Number 2

Description:    An explanation of an anomalously narrow microwave absorption line in superfluid 4 He has been proposed. It has been shown that the experimentally observed resonance linewidth agrees with the assumption of parametric excitation of a macroscopic coherent roton state. Content Type Journal Article Category Condensed Matter Pages 98-98 DOI 10.1134/S0021364012140081 Authors L. A. Melnikovsky, Institute for Physical Problems, Russian Academy of Sciences, ul. Kosygina 2, Moscow, 119334 Russia Journal JETP Letters Online ISSN 1090-6487 Print ISSN 0021-3640 Journal Volume Volume 96 Journal Issue Volume 96, Number 2

Description:    A light emitting diode has been developed on the basis of multilayer nanostructures in which CdSe/CdS semiconductor colloidal quantum dots serve as emitters. Their absorption, photo-, and electroluminescence spectra have been obtained. The strong influence of the size effect and the density of particles in the layer on the spectral and electrophysical characteristics of the diode has been demonstrated. It has been shown that the rates of the transfer of the exciton excitation energy from organic molecules to quantum dots increase strongly even at a small increase in the radius of the core (CdSe) of a particle and depend strongly on the thickness of the shell (CdS) of the particle. The optimal arrangement of the layer of quantum dots with respect to the p-n junction has been estimated from the experimental data. The results demonstrate that the spectral characteristics and rates of the electron processes in light-emitting devices based on quantum dots incorporated into an organic matrix can be efficiently controlled. Content Type Journal Article Category Condensed Matter Pages 113-117 DOI 10.1134/S0021364012140135 Authors A. A. Vashchenko, Lebedev Physical Institute, Russian Academy of Sciences, Moscow, 119991 Russia V. S. Lebedev, Lebedev Physical Institute, Russian Academy of Sciences, Moscow, 119991 Russia A. G. Vitukhnovskii, Lebedev Physical Institute, Russian Academy of Sciences, Moscow, 119991 Russia R. B. Vasiliev, Faculty of Materials Science, Moscow State University, Moscow, 119992 Russia I. G. Samatov, Faculty of Materials Science, Moscow State University, Moscow, 119992 Russia Journal JETP Letters Online ISSN 1090-6487 Print ISSN 0021-3640 Journal Volume Volume 96 Journal Issue Volume 96, Number 2

Description:    The polarization properties of extraordinary microwave transmission through perforated duralumin films are investigated both theoretically and experimentally. It is shown that resonance wavelength at which transmission efficiency reaches maximum value depends on the incident radiation polarization. Content Type Journal Article Category Condensed Matter Pages 99-101 DOI 10.1134/S0021364012140068 Authors S. E. Grigas, Faculty of Physics, Moscow State University, Moscow, 119992 Russia A. G. Rzhanov, Faculty of Physics, Moscow State University, Moscow, 119992 Russia V. N. Semenenko, Institute for Theoretical and Applied Electrodynamics, Russian Academy of Sciences, Moscow, 125412 Russia V. A. Chistyaev, Institute for Theoretical and Applied Electrodynamics, Russian Academy of Sciences, Moscow, 125412 Russia Journal JETP Letters Online ISSN 1090-6487 Print ISSN 0021-3640 Journal Volume Volume 96 Journal Issue Volume 96, Number 2

Description:    We investigate the disturbance of the InAs nanowire resistance by a conductive tip of a scanning probe micro-scope at helium temperature as a function of the tip position in close vicinity to the nanowire. At the tip displacement along the wire the resistance ( R wire ∼ 30 kΩ, what is typical for diffusive regime) demonstrates quasi-periodical oscillations with an amplitude about 3%. The period of the oscillations depends on the number of electrons in the nanowire and is consistent with expected for standing electron waves caused by ballistic electrons in the top subband of the InAs nanowire. Content Type Journal Article Category Condensed Matter Pages 109-112 DOI 10.1134/S0021364012140159 Authors A. A. Zhukov, Institute of Solid State Physics, Russian Academy of Sciences, Chernogolovka, Moscow region, 142432 Russia Ch. Volk, Grünberg Institut (PGI-9), Forschungszentrum Jülich, 52425 Jülich, Germany A. Winden, Grünberg Institut (PGI-9), Forschungszentrum Jülich, 52425 Jülich, Germany H. Hardtdegen, Grünberg Institut (PGI-9), Forschungszentrum Jülich, 52425 Jülich, Germany Th. Schäpers, Grünberg Institut (PGI-9), Forschungszentrum Jülich, 52425 Jülich, Germany Journal JETP Letters Online ISSN 1090-6487 Print ISSN 0021-3640 Journal Volume Volume 96 Journal Issue Volume 96, Number 2

Description:    Schramm-Loewner evolution (SLE) and conformal field theory (CFT) are popular and widely used instruments to study critical behavior of two-dimensional models, but they use different objects. While SLE has natural connection with lattice models and is suitable for strict proofs, it lacks computational and predictive power of conformal field theory. To provide a way for the concurrent use of SLE and CFT, CFT correlation functions, which are martingales with respect to SLE, are considered. A relation between parameters of Schramm-Loewner evolution on coset space and algebraic data of coset conformal field theory is revealed. The consistency of this approach with the behavior of parafermionic and minimal models is tested. Coset models are connected with off-critical massive field theories and implications of SLE are discussed. Content Type Journal Article Category Fields, Particles, and Nuclei Pages 90-93 DOI 10.1134/S0021364012140093 Authors A. Nazarov, Department of High-Energy and Elementary Particle Physics, Faculty of Physics and Chebyshev Laboratory, Faculty of Mathematics and Mechanics, St. Petersburg State University, St. Petersburg, 198904 Russia Journal JETP Letters Online ISSN 1090-6487 Print ISSN 0021-3640 Journal Volume Volume 96 Journal Issue Volume 96, Number 2

Description:    Hadron production in lepton-nucleus interactions at high energies is considered in the framework of developing Monte Carlo event generator HARDPING (HARD Probe INteraction Generator). Such effects as formation length, energy loss and multiple rescattering for produced hadrons and their constituents are implemented in the HARDPING 2.0 generator. Available data from HERMES collaboration on hadron production in lepton-nucleus collisions are described by the present version of the HARDPING generator in a reasonable agreement. Content Type Journal Article Category Fields, Particles, and Nuclei Pages 85-89 DOI 10.1134/S0021364012140020 Authors Ya. A. Berdnikov, St.-Petersburg State Polytechnical University, St. Petersburg, 195251 Russia A. E. Ivanov, St.-Petersburg State Polytechnical University, St. Petersburg, 195251 Russia V. T. Kim, St.-Petersburg State Polytechnical University, St. Petersburg, 195251 Russia V. A. Murzin, St. Petersburg Nuclear Physics Institute, Gatchina, 188300 Russia Journal JETP Letters Online ISSN 1090-6487 Print ISSN 0021-3640 Journal Volume Volume 96 Journal Issue Volume 96, Number 2

Description:    A simple description has been proposed for the renormalization of the conduction band parameters in cuprates owing to the interaction of the current carriers with phonons. Kinks in the quasiparticle dispersion law in the optical phonon mode region (70 meV, compound Bi 2 Sr 2 CaCu 2 O 8 − x ) and data on the temperature dependence of the superconducting current density in YBa 2 Cu 3 O 7 have been analyzed. Ideas of new experiments have been discussed. Content Type Journal Article Category Condensed Matter Pages 105-108 DOI 10.1134/S0021364012140044 Authors M. V. Eremin, Institute of Physics, Kazan (Volga Region) Federal University, Kazan, 420008 Russia M. A. Malakhov, Institute of Physics, Kazan (Volga Region) Federal University, Kazan, 420008 Russia D. A. Sunyaev, Institute of Physics, Kazan (Volga Region) Federal University, Kazan, 420008 Russia Journal JETP Letters Online ISSN 1090-6487 Print ISSN 0021-3640 Journal Volume Volume 96 Journal Issue Volume 96, Number 2

Description:    Spectral properties of LiFeAs superconductor are investigated within the LDA+DMFT method. Calculated distribution of the spectral weight in the k -space is in good agreement with angle-resolved photoemission (ARPES) spectra. Calculated effective electron mass enhancement factor m */ m ≈ 3 is close to the one estimated from comparison of density-functional theory results with ARPES spectra. Our results demonstrate that inclusion into consideration of dynamical Coulomb correlations between the electrons plays a key role in understanding of the spectral properties of LiFeAs. Content Type Journal Article Category Condensed Matter Pages 118-122 DOI 10.1134/S0021364012140111 Authors S. L. Skornyakov, Institute of Metal Physics, Ural Branch, Russian Academy of Sciences, Yekaterinburg, 620990 Russia D. Y. Novoselov, Institute of Metal Physics, Ural Branch, Russian Academy of Sciences, Yekaterinburg, 620990 Russia T. Gürel, Department of Physics, Namik Kemal University, 59030 Tekirdag, Turkey V. I. Anisimov, Institute of Metal Physics, Ural Branch, Russian Academy of Sciences, Yekaterinburg, 620990 Russia Journal JETP Letters Online ISSN 1090-6487 Print ISSN 0021-3640 Journal Volume Volume 96 Journal Issue Volume 96, Number 2

Description:    We predict the insulator-metal-insulator transitions for the temperature and pressure of the lower mantle with the metal layer thickness Δ h ≈ 400 km at the depth of 1400–1800 km. The insulator-metal transition has the Mott-Hubbard origin, while the second transition from metal to insulator results from spin crossover of the Fe 2+ ions from high spin S = 2 to low spin S = 0 state. The conductivity in the metal layer may attain 250 S/m. The depth profile of the conductivity is also suggested. Content Type Journal Article Category Miscellaneous Pages 129-132 DOI 10.1134/S002136401214010X Authors S. G. Ovchinnikov, Kirensky Institute of Physics, Siberian Branch, Russian Academy of Sciences, Krasnoyarsk, 660036 Russia T. M. Ovchinnikova, Sukhachev Institute of Forest, Siberian Branch, Russian Academy of Sciences, Krasnoyarsk, 660036 Russia P. G. Dyad’kov, Trofimuk Institute of Petroleum-Gas Geology and Geophysics, Siberian Branch, Russian Academy of Sciences, Novosibirsk, 630090 Russia V. V. Plotkin, Trofimuk Institute of Petroleum-Gas Geology and Geophysics, Siberian Branch, Russian Academy of Sciences, Novosibirsk, 630090 Russia K. D. Litasov, Sobolev Institute of Geology and Mineralogy, Siberian Branch, Russian Academy of Sciences, Novosibirsk, 630090 Russia Journal JETP Letters Online ISSN 1090-6487 Print ISSN 0021-3640 Journal Volume Volume 96 Journal Issue Volume 96, Number 2

Description:    Experimental studies of the phase diagram of Bose condensation in a system of spatially indirect dipolar excitons in GaAs/AlGaAs quantum wells are reviewed. The properties of spatially periodic patterns arising in the luminescence of the exciton Bose condensate in a ring-shaped potential trap and the coherence of the condensate luminescence are discussed. Content Type Journal Article Category Scientific Summaries Pages 138-147 DOI 10.1134/S0021364012140056 Authors A. V. Gorbunov, Institute of Solid State Physics, Russian Academy of Sciences, Chernogolovka, Moscow region, 142432 Russia V. B. Timofeev, Institute of Solid State Physics, Russian Academy of Sciences, Chernogolovka, Moscow region, 142432 Russia Journal JETP Letters Online ISSN 1090-6487 Print ISSN 0021-3640 Journal Volume Volume 96 Journal Issue Volume 96, Number 2

Description:    Photoemission induced by vacuum ultraviolet resonance radiation of xenon atoms from the surface of a solid in vacuum and in the case of a target in contact with a gas has been experimentally studied. It has been demonstrated that the photoemission response increases strongly (up to an order of magnitude) under the adsorption (or implantation) of gas atoms into the target when vacuum ultraviolet radiation resonantly acts on these atoms. This is due to different mechanisms of photoemission from the surface of the solid in vacuum and from the surface in contact with the gas. The notion of activated resonant photoemission has been introduced. Content Type Journal Article Category Miscellaneous Pages 133-137 DOI 10.1134/S0021364012140032 Authors P. A. Bokhan, Rzhanov Institute of Semiconductor Physics, Siberian Branch, Russian Academy of Sciences, pr. akademika Lavrent’eva 13, Novosibirsk, 630090 Russia D. E. Zakrevsky, Rzhanov Institute of Semiconductor Physics, Siberian Branch, Russian Academy of Sciences, pr. akademika Lavrent’eva 13, Novosibirsk, 630090 Russia Journal JETP Letters Online ISSN 1090-6487 Print ISSN 0021-3640 Journal Volume Volume 96 Journal Issue Volume 96, Number 2

Description:    The nature of the set of free fields that represent the system at the critical point has been revealed by studying the correlation functions of the degrees of freedom of the gauge supersymmetric Ising model on the cubic lattice. The same set of free fields represents the continuous supersymmetric Abelian gauge theory. Thus, the name of the lattice system is appropriate. Comparison with the two-dimensional Ising model is given. Content Type Journal Article Category Methods of Theoretical Physics Pages 123-128 DOI 10.1134/S0021364012140147 Authors S. N. Vergeles, Landau Institute for Theoretical Physics, Russian Academy of Sciences, Chernogolovka, Moscow region, 142432 Russia Journal JETP Letters Online ISSN 1090-6487 Print ISSN 0021-3640 Journal Volume Volume 96 Journal Issue Volume 96, Number 2

Description:    The possibility of the generation of quasi-cw terahertz radiation by the optical rectification method for broad-band Fourier unlimited nanosecond laser pulses has been experimentally demonstrated. The broadband radiation of a LiF dye-center laser is used as a pump source of a nonlinear optical oscillator. The energy efficiency of terahertz optical frequency conversion in a periodically polarized lithium niobate crystal is 4 × 10 −9 at a pump power density of 7 MW/cm 2 . Content Type Journal Article Category Astrophysics and Cosmology Pages 94-97 DOI 10.1134/S0021364012140123 Authors A. N. Tuchak, Moscow State University, Moscow, 119991 Russia G. N. Gol’tsman, Moscow State Pedagogical University, ul. Malaya Pirogovskaya 1, Moscow, 119991 Russia G. Kh. Kitaeva, Moscow State University, Moscow, 119991 Russia A. N. Penin, Moscow State University, Moscow, 119991 Russia S. V. Seliverstov, Moscow State Pedagogical University, ul. Malaya Pirogovskaya 1, Moscow, 119991 Russia M. I. Finkel, Moscow State Pedagogical University, ul. Malaya Pirogovskaya 1, Moscow, 119991 Russia A. V. Shepelev, Gubkin State University of Oil and Gas, Leninskii pr. 65, Moscow, 119991 Russia P. V. Yakunin, Moscow State University, Moscow, 119991 Russia Journal JETP Letters Online ISSN 1090-6487 Print ISSN 0021-3640 Journal Volume Volume 96 Journal Issue Volume 96, Number 2

Description:    The quark condensate is calculated within the world-line effective-action formalism, by using for the Wilson loop an ansatz provided by the stochastic vacuum model. Starting with the relation between the quark and the gluon condensates in the heavy-quark limit, we diminish the current quark mass down to the value of the inverse vacuum correlation length, finding in this way a 64 % decrease in the absolute value of the quark condensate. In particular, we find that the conventional formula for the heavy-quark condensate cannot be applied to the c -quark, and that the corrections to this formula can reach 23 % even in the case of the b -quark. We also demonstrate that, for an exponential parametrization of the two-point correlation function of gluonic field strengths, the quark condensate does not depend on the non-confining non-perturbative interactions of the stochastic background Yang–Mills fields. Content Type Journal Article Category Regular Article - Theoretical Physics Pages 1-7 DOI 10.1140/epjc/s10052-012-2179-7 Authors Dmitri Antonov, Departamento de Física and Centro de Física das Interacções Fundamentais, Instituto Superior Técnico, UT Lisboa, Av. Rovisco Pais, 1049-001 Lisbon, Portugal José Emílio F. T. Ribeiro, Departamento de Física and Centro de Física das Interacções Fundamentais, Instituto Superior Técnico, UT Lisboa, Av. Rovisco Pais, 1049-001 Lisbon, Portugal Journal The European Physical Journal C - Particles and Fields Online ISSN 1434-6052 Print ISSN 1434-6044 Journal Volume Volume 72 Journal Issue Volume 72, Number 10

Description:    A measurement of the integrated luminosity at the ep collider HERA is presented, exploiting the elastic QED Compton process ep → eγp . The electron and the photon are detected in the backward calorimeter of the H1 experiment. The integrated luminosity of the data recorded in 2003 to 2007 is determined with a precision of 2.3 %. The measurement is found to be compatible with the corresponding result obtained using the Bethe–Heitler process. Content Type Journal Article Category Regular Article - Experimental Physics Pages 1-13 DOI 10.1140/epjc/s10052-012-2163-2 Authors The H1 Collaboration F. D. Aaron, National Institute for Physics and Nuclear Engineering (NIPNE), Bucharest, Romania C. Alexa, National Institute for Physics and Nuclear Engineering (NIPNE), Bucharest, Romania V. Andreev, Lebedev Physical Institute, Moscow, Russia S. Backovic, Faculty of Science, University of Montenegro, Podgorica, Montenegro A. Baghdasaryan, Yerevan Physics Institute, Yerevan, Armenia S. Baghdasaryan, Yerevan Physics Institute, Yerevan, Armenia E. Barrelet, LPNHE, Université Pierre et Marie Curie Paris 6, Université Denis Diderot Paris 7, CNRS/IN2P3, Paris, France W. Bartel, DESY, Hamburg, Germany K. Begzsuren, Institute of Physics and Technology of the Mongolian Academy of Sciences, Ulaanbaatar, Mongolia A. Belousov, Lebedev Physical Institute, Moscow, Russia P. Belov, DESY, Hamburg, Germany J. C. Bizot, LAL, Université Paris-Sud, CNRS/IN2P3, Orsay, France V. Boudry, LLR, Ecole Polytechnique, CNRS/IN2P3, Palaiseau, France I. Bozovic-Jelisavcic, Vinca Institute of Nuclear Sciences, University of Belgrade, 1100 Belgrade, Serbia J. Bracinik, School of Physics and Astronomy, University of Birmingham, Birmingham, UK G. Brandt, DESY, Hamburg, Germany M. Brinkmann, DESY, Hamburg, Germany V. Brisson, LAL, Université Paris-Sud, CNRS/IN2P3, Orsay, France D. Britzger, DESY, Hamburg, Germany D. Bruncko, Institute of Experimental Physics, Slovak Academy of Sciences, Košice, Slovak Republic A. Bunyatyan, Max-Planck-Institut für Kernphysik, Heidelberg, Germany A. Bylinkin, Institute for Theoretical and Experimental Physics, Moscow, Russia L. Bystritskaya, Institute for Theoretical and Experimental Physics, Moscow, Russia A. J. Campbell, DESY, Hamburg, Germany K. B. Cantun Avila, Departamento de Fisica Aplicada, CINVESTAV, Mérida, Yucatán, México F. Ceccopieri, Inter-University Institute for High Energies ULB-VUB, Brussels and Universiteit Antwerpen, Antwerpen, Belgium K. Cerny, Faculty of Mathematics and Physics, Charles University, Praha, Czech Republic V. Cerny, Institute of Experimental Physics, Slovak Academy of Sciences, Košice, Slovak Republic V. Chekelian, Max-Planck-Institut für Physik, München, Germany J. G. Contreras, Departamento de Fisica Aplicada, CINVESTAV, Mérida, Yucatán, México J. A. Coughlan, STFC, Rutherford Appleton Laboratory, Didcot, Oxfordshire, UK J. Cvach, Institute of Physics, Academy of Sciences of the Czech Republic, Praha, Czech Republic J. B. Dainton, Department of Physics, University of Liverpool, Liverpool, UK K. Daum, Fachbereich C, Universität Wuppertal, Wuppertal, Germany B. Delcourt, LAL, Université Paris-Sud, CNRS/IN2P3, Orsay, France J. Delvax, Inter-University Institute for High Energies ULB-VUB, Brussels and Universiteit Antwerpen, Antwerpen, Belgium E. A. De Wolf, Inter-University Institute for High Energies ULB-VUB, Brussels and Universiteit Antwerpen, Antwerpen, Belgium C. Diaconu, CPPM, Aix-Marseille Univ., CNRS/IN2P3, 13288 Marseille, France M. Dobre, Institut für Experimentalphysik, Universität Hamburg, Hamburg, Germany V. Dodonov, Max-Planck-Institut für Kernphysik, Heidelberg, Germany A. Dossanov, Institut für Experimentalphysik, Universität Hamburg, Hamburg, Germany A. Dubak, Faculty of Science, University of Montenegro, Podgorica, Montenegro G. Eckerlin, DESY, Hamburg, Germany S. Egli, Paul Scherrer Institut, Villigen, Switzerland A. Eliseev, Lebedev Physical Institute, Moscow, Russia E. Elsen, DESY, Hamburg, Germany L. Favart, Inter-University Institute for High Energies ULB-VUB, Brussels and Universiteit Antwerpen, Antwerpen, Belgium A. Fedotov, Institute for Theoretical and Experimental Physics, Moscow, Russia R. Felst, DESY, Hamburg, Germany J. Feltesse, CEA, DSM/Irfu, CE-Saclay, Gif-sur-Yvette, France J. Ferencei, Institute of Experimental Physics, Slovak Academy of Sciences, Košice, Slovak Republic D.-J. Fischer, DESY, Hamburg, Germany M. Fleischer, DESY, Hamburg, Germany A. Fomenko, Lebedev Physical Institute, Moscow, Russia E. Gabathuler, Department of Physics, University of Liverpool, Liverpool, UK J. Gayler, DESY, Hamburg, Germany S. Ghazaryan, DESY, Hamburg, Germany A. Glazov, DESY, Hamburg, Germany L. Goerlich, Institute for Nuclear Physics, Cracow, Poland N. Gogitidze, Lebedev Physical Institute, Moscow, Russia M. Gouzevitch, DESY, Hamburg, Germany C. Grab, Institut für Teilchenphysik, ETH, Zürich, Switzerland A. Grebenyuk, DESY, Hamburg, Germany T. Greenshaw, Department of Physics, University of Liverpool, Liverpool, UK G. Grindhammer, Max-Planck-Institut für Physik, München, Germany S. Habib, DESY, Hamburg, Germany D. Haidt, DESY, Hamburg, Germany R. C. W. Henderson, Department of Physics, University of Lancaster, Lancaster, UK E. Hennekemper, Kirchhoff-Institut für Physik, Universität Heidelberg, Heidelberg, Germany H. Henschel, DESY, Zeuthen, Germany M. Herbst, Kirchhoff-Institut für Physik, Universität Heidelberg, Heidelberg, Germany G. Herrera, Departamento de Fisica, CINVESTAV IPN, México City, México M. Hildebrandt, Paul Scherrer Institut, Villigen, Switzerland K. H. Hiller, DESY, Zeuthen, Germany D. Hoffmann, CPPM, Aix-Marseille Univ., CNRS/IN2P3, 13288 Marseille, France R. Horisberger, Paul Scherrer Institut, Villigen, Switzerland T. Hreus, Inter-University Institute for High Energies ULB-VUB, Brussels and Universiteit Antwerpen, Antwerpen, Belgium F. Huber, Physikalisches Institut, Universität Heidelberg, Heidelberg, Germany M. Jacquet, LAL, Université Paris-Sud, CNRS/IN2P3, Orsay, France X. Janssen, Inter-University Institute for High Energies ULB-VUB, Brussels and Universiteit Antwerpen, Antwerpen, Belgium L. Jönsson, Physics Department, University of Lund, Lund, Sweden H. Jung, DESY, Hamburg, Germany M. Kapichine, Joint Institute for Nuclear Research, Dubna, Russia I. R. Kenyon, School of Physics and Astronomy, University of Birmingham, Birmingham, UK C. Kiesling, Max-Planck-Institut für Physik, München, Germany M. Klein, Department of Physics, University of Liverpool, Liverpool, UK C. Kleinwort, DESY, Hamburg, Germany T. Kluge, Department of Physics, University of Liverpool, Liverpool, UK R. Kogler, Institut für Experimentalphysik, Universität Hamburg, Hamburg, Germany P. Kostka, DESY, Zeuthen, Germany M. Krämer, DESY, Hamburg, Germany J. Kretzschmar, Department of Physics, University of Liverpool, Liverpool, UK K. Krüger, Kirchhoff-Institut für Physik, Universität Heidelberg, Heidelberg, Germany M. P. J. Landon, School of Physics and Astronomy, Queen Mary, University of London, London, UK W. Lange, DESY, Zeuthen, Germany G. Laštovička-Medin, Faculty of Science, University of Montenegro, Podgorica, Montenegro P. Laycock, Department of Physics, University of Liverpool, Liverpool, UK A. Lebedev, Lebedev Physical Institute, Moscow, Russia V. Lendermann, Kirchhoff-Institut für Physik, Universität Heidelberg, Heidelberg, Germany S. Levonian, DESY, Hamburg, Germany K. Lipka, DESY, Hamburg, Germany B. List, DESY, Hamburg, Germany J. List, DESY, Hamburg, Germany B. Lobodzinski, DESY, Hamburg, Germany R. Lopez-Fernandez, Departamento de Fisica, CINVESTAV IPN, México City, México V. Lubimov, Institute for Theoretical and Experimental Physics, Moscow, Russia E. Malinovski, Lebedev Physical Institute, Moscow, Russia H.-U. Martyn, I. Physikalisches Institut der RWTH, Aachen, Germany S. J. Maxfield, Department of Physics, University of Liverpool, Liverpool, UK A. Mehta, Department of Physics, University of Liverpool, Liverpool, UK A. B. Meyer, DESY, Hamburg, Germany H. Meyer, Fachbereich C, Universität Wuppertal, Wuppertal, Germany J. Meyer, DESY, Hamburg, Germany S. Mikocki, Institute for Nuclear Physics, Cracow, Poland I. Milcewicz-Mika, Institute for Nuclear Physics, Cracow, Poland F. Moreau, LLR, Ecole Polytechnique, CNRS/IN2P3, Palaiseau, France A. Morozov, Joint Institute for Nuclear Research, Dubna, Russia J. V. Morris, STFC, Rutherford Appleton Laboratory, Didcot, Oxfordshire, UK K. Müller, Physik-Institut der Universität Zürich, Zürich, Switzerland Th. Naumann, DESY, Zeuthen, Germany P. R. Newman, School of Physics and Astronomy, University of Birmingham, Birmingham, UK C. Niebuhr, DESY, Hamburg, Germany D. Nikitin, Joint Institute for Nuclear Research, Dubna, Russia G. Nowak, Institute for Nuclear Physics, Cracow, Poland K. Nowak, Institut für Experimentalphysik, Universität Hamburg, Hamburg, Germany J. E. Olsson, DESY, Hamburg, Germany D. Ozerov, DESY, Hamburg, Germany P. Pahl, DESY, Hamburg, Germany V. Palichik, Joint Institute for Nuclear Research, Dubna, Russia I. Panagoulias, DESY, Hamburg, Germany M. Pandurovic, Vinca Institute of Nuclear Sciences, University of Belgrade, 1100 Belgrade, Serbia Th. Papadopoulou, DESY, Hamburg, Germany C. Pascaud, LAL, Université Paris-Sud, CNRS/IN2P3, Orsay, France G. D. Patel, Department of Physics, University of Liverpool, Liverpool, UK E. Perez, CEA, DSM/Irfu, CE-Saclay, Gif-sur-Yvette, France A. Petrukhin, DESY, Hamburg, Germany I. Picuric, Faculty of Science, University of Montenegro, Podgorica, Montenegro H. Pirumov, Physikalisches Institut, Universität Heidelberg, Heidelberg, Germany D. Pitzl, DESY, Hamburg, Germany R. Plačakytė, DESY, Hamburg, Germany B. Pokorny, Faculty of Mathematics and Physics, Charles University, Praha, Czech Republic R. Polifka, Faculty of Mathematics and Physics, Charles University, Praha, Czech Republic B. Povh, Max-Planck-Institut für Kernphysik, Heidelberg, Germany V. Radescu, DESY, Hamburg, Germany N. Raicevic, Faculty of Science, University of Montenegro, Podgorica, Montenegro T. Ravdandorj, Institute of Physics and Technology of the Mongolian Academy of Sciences, Ulaanbaatar, Mongolia P. Reimer, Institute of Physics, Academy of Sciences of the Czech Republic, Praha, Czech Republic E. Rizvi, School of Physics and Astronomy, Queen Mary, University of London, London, UK P. Robmann, Physik-Institut der Universität Zürich, Zürich, Switzerland R. Roosen, Inter-University Institute for High Energies ULB-VUB, Brussels and Universiteit Antwerpen, Antwerpen, Belgium A. Rostovtsev, Institute for Theoretical and Experimental Physics, Moscow, Russia M. Rotaru, National Institute for Physics and Nuclear Engineering (NIPNE), Bucharest, Romania J. E. Ruiz Tabasco, Departamento de Fisica Aplicada, CINVESTAV, Mérida, Yucatán, México S. Rusakov, Lebedev Physical Institute, Moscow, Russia D. Šálek, Faculty of Mathematics and Physics, Charles University, Praha, Czech Republic D. P. C. Sankey, STFC, Rutherford Appleton Laboratory, Didcot, Oxfordshire, UK M. Sauter, Physikalisches Institut, Universität Heidelberg, Heidelberg, Germany E. Sauvan, CPPM, Aix-Marseille Univ., CNRS/IN2P3, 13288 Marseille, France S. Schmitt, DESY, Hamburg, Germany L. Schoeffel, CEA, DSM/Irfu, CE-Saclay, Gif-sur-Yvette, France A. Schöning, Physikalisches Institut, Universität Heidelberg, Heidelberg, Germany H.-C. Schultz-Coulon, Kirchhoff-Institut für Physik, Universität Heidelberg, Heidelberg, Germany F. Sefkow, DESY, Hamburg, Germany L. N. Shtarkov, Lebedev Physical Institute, Moscow, Russia S. Shushkevich, DESY, Hamburg, Germany T. Sloan, Department of Physics, University of Lancaster, Lancaster, UK Y. Soloviev, DESY, Hamburg, Germany P. Sopicki, Institute for Nuclear Physics, Cracow, Poland D. South, DESY, Hamburg, Germany V. Spaskov, Joint Institute for Nuclear Research, Dubna, Russia A. Specka, LLR, Ecole Polytechnique, CNRS/IN2P3, Palaiseau, France Z. Staykova, Inter-University Institute for High Energies ULB-VUB, Brussels and Universiteit Antwerpen, Antwerpen, Belgium M. Steder, DESY, Hamburg, Germany B. Stella, Dipartimento di Fisica, Università di Roma Tre and INFN Roma 3, Roma, Italy G. Stoicea, National Institute for Physics and Nuclear Engineering (NIPNE), Bucharest, Romania U. Straumann, Physik-Institut der Universität Zürich, Zürich, Switzerland T. Sykora, Faculty of Mathematics and Physics, Charles University, Praha, Czech Republic P. D. Thompson, School of Physics and Astronomy, University of Birmingham, Birmingham, UK T. H. Tran, LAL, Université Paris-Sud, CNRS/IN2P3, Orsay, France D. Traynor, School of Physics and Astronomy, Queen Mary, University of London, London, UK P. Truöl, Physik-Institut der Universität Zürich, Zürich, Switzerland I. Tsakov, Institute for Nuclear Research and Nuclear Energy, Sofia, Bulgaria B. Tseepeldorj, Institute of Physics and Technology of the Mongolian Academy of Sciences, Ulaanbaatar, Mongolia J. Turnau, Institute for Nuclear Physics, Cracow, Poland A. Valkárová, Faculty of Mathematics and Physics, Charles University, Praha, Czech Republic C. Vallée, CPPM, Aix-Marseille Univ., CNRS/IN2P3, 13288 Marseille, France P. Van Mechelen, Inter-University Institute for High Energies ULB-VUB, Brussels and Universiteit Antwerpen, Antwerpen, Belgium Y. Vazdik, Lebedev Physical Institute, Moscow, Russia D. Wegener, Institut für Physik, TU Dortmund, Dortmund, Germany E. Wünsch, DESY, Hamburg, Germany J. Žáček, Faculty of Mathematics and Physics, Charles University, Praha, Czech Republic J. Zálešák, Institute of Physics, Academy of Sciences of the Czech Republic, Praha, Czech Republic Z. Zhang, LAL, Université Paris-Sud, CNRS/IN2P3, Orsay, France A. Zhokin, Institute for Theoretical and Experimental Physics, Moscow, Russia R. Žlebčík, Faculty of Mathematics and Physics, Charles University, Praha, Czech Republic H. Zohrabyan, Yerevan Physics Institute, Yerevan, Armenia F. Zomer, LAL, Université Paris-Sud, CNRS/IN2P3, Orsay, France Journal The European Physical Journal C - Particles and Fields Online ISSN 1434-6052 Print ISSN 1434-6044 Journal Volume Volume 72 Journal Issue Volume 72, Number 10

Description:    A combination of the inclusive diffractive cross section measurements made by the H1 and ZEUS Collaborations at HERA is presented. The analysis uses samples of diffractive deep inelastic ep scattering data at a centre-of-mass energy where leading protons are detected by dedicated spectrometers. Correlations of systematic uncertainties are taken into account, resulting in an improved precision of the cross section measurement which reaches 6 % for the most precise points. The combined data cover the range 2.5〈 Q 2 〈200 GeV 2 in photon virtuality, in proton fractional momentum loss, 0.09〈| t |〈0.55 GeV 2 in squared four-momentum transfer at the proton vertex and 0.0018〈 β 〈0.816 in , where x is the Bjorken scaling variable. Content Type Journal Article Category Regular Article - Experimental Physics Pages 1-17 DOI 10.1140/epjc/s10052-012-2175-y Authors The H1 and ZEUS Collaborations F. D. Aaron, National Institute for Physics and Nuclear Engineering (NIPNE), Bucharest, Romania H. Abramowicz, Raymond and Beverly Sackler Faculty of Exact Sciences, School of Physics, Tel Aviv University, Tel Aviv, Israel I. Abt, Max-Planck-Institut für Physik, Munich, Germany L. Adamczyk, Faculty of Physics and Applied Computer Science, AGH-University of Science and Technology, Krakow, Poland M. Adamus, National Centre for Nuclear Research, Warsaw, Poland R. Aggarwal, Department of Physics, Panjab University, Chandigarh, India C. Alexa, National Institute for Physics and Nuclear Engineering (NIPNE), Bucharest, Romania V. Andreev, Lebedev Physical Institute, Moscow, Russia S. Antonelli, University and INFN Bologna, Bologna, Italy P. Antonioli, INFN Bologna, Bologna, Italy A. Antonov, Moscow Engineering Physics Institute, Moscow, Russia M. Arneodo, Università del Piemonte Orientale, Novara, and INFN, Torino, Italy O. Arslan, Physikalisches Institut der Universität Bonn, Bonn, Germany V. Aushev, Institute for Nuclear Research, National Academy of Sciences, Kyiv, Ukraine Y. Aushev, Department of Nuclear Physics, National Taras Shevchenko University of Kyiv, Kyiv, Ukraine O. Bachynska, Deutsches Elektronen-Synchrotron DESY, Hamburg, Germany S. Backovic, Faculty of Science, University of Montenegro, Podgorica, Montenegro A. Baghdasaryan, Yerevan Physics Institute, Yerevan, Armenia S. Baghdasaryan, Yerevan Physics Institute, Yerevan, Armenia A. Bamberger, Fakultät für Physik der Universität Freiburg i.Br., Freiburg i.Br., Germany A. N. Barakbaev, Institute of Physics and Technology of Ministry of Education and Science of Kazakhstan, Almaty, Kazakhstan G. Barbagli, INFN Florence, Florence, Italy G. Bari, INFN Bologna, Bologna, Italy F. Barreiro, Departamento de Física Teórica, Universidad Autónoma de Madrid, Madrid, Spain E. Barrelet, LPNHE, Université Pierre et Marie Curie Paris 6, Université Denis Diderot Paris 7, CNRS/IN2P3, Paris, France W. Bartel, Deutsches Elektronen-Synchrotron DESY, Hamburg, Germany N. Bartosik, Deutsches Elektronen-Synchrotron DESY, Hamburg, Germany D. Bartsch, Physikalisches Institut der Universität Bonn, Bonn, Germany M. Basile, University and INFN Bologna, Bologna, Italy K. Begzsuren, Institute of Physics and Technology of the Mongolian Academy of Sciences, Ulaanbaatar, Mongolia O. Behnke, Deutsches Elektronen-Synchrotron DESY, Hamburg, Germany J. Behr, Deutsches Elektronen-Synchrotron DESY, Hamburg, Germany U. Behrens, Deutsches Elektronen-Synchrotron DESY, Hamburg, Germany L. Bellagamba, INFN Bologna, Bologna, Italy A. Belousov, Lebedev Physical Institute, Moscow, Russia P. Belov, Deutsches Elektronen-Synchrotron DESY, Hamburg, Germany A. Bertolin, INFN Padova, Padova, Italy S. Bhadra, Department of Physics, York University, Toronto, Ontario M3J 1P3, Canada M. Bindi, University and INFN Bologna, Bologna, Italy J. C. Bizot, LAL, Université Paris-Sud, CNRS/IN2P3, Orsay, France C. Blohm, Deutsches Elektronen-Synchrotron DESY, Hamburg, Germany V. Bokhonov, Institute for Nuclear Research, National Academy of Sciences, Kyiv, Ukraine K. Bondarenko, Department of Nuclear Physics, National Taras Shevchenko University of Kyiv, Kyiv, Ukraine E. G. Boos, Institute of Physics and Technology of Ministry of Education and Science of Kazakhstan, Almaty, Kazakhstan K. Borras, Deutsches Elektronen-Synchrotron DESY, Hamburg, Germany D. Boscherini, INFN Bologna, Bologna, Italy D. Bot, Deutsches Elektronen-Synchrotron DESY, Hamburg, Germany V. Boudry, LLR, Ecole Polytechnique, CNRS/IN2P3, Palaiseau, France I. Bozovic-Jelisavcic, Vinca Institute of Nuclear Sciences, University of Belgrade, 1100 Belgrade, Serbia T. Bołd, Faculty of Physics and Applied Computer Science, AGH-University of Science and Technology, Krakow, Poland N. Brümmer, Physics Department, Ohio State University, Columbus, OH 43210, USA J. Bracinik, School of Physics and Astronomy, University of Birmingham, Birmingham, UK G. Brandt, Deutsches Elektronen-Synchrotron DESY, Hamburg, Germany M. Brinkmann, Deutsches Elektronen-Synchrotron DESY, Hamburg, Germany V. Brisson, LAL, Université Paris-Sud, CNRS/IN2P3, Orsay, France D. Britzger, Deutsches Elektronen-Synchrotron DESY, Hamburg, Germany I. Brock, Physikalisches Institut der Universität Bonn, Bonn, Germany E. Brownson, Department of Physics, University of Wisconsin, Madison, WI 53706, USA R. Brugnera, Dipartimento di Fisica dell’ Università and INFN, Padova, Italy D. Bruncko, Institute of Experimental Physics, Slovak Academy of Sciences, Košice, Slovak Republic A. Bruni, INFN Bologna, Bologna, Italy G. Bruni, INFN Bologna, Bologna, Italy B. Brzozowska, Faculty of Physics, University of Warsaw, Warsaw, Poland A. Bunyatyan, Max-Planck-Institut für Kernphysik, Heidelberg, Germany P. J. Bussey, School of Physics and Astronomy, University of Glasgow, Glasgow, UK A. Bylinkin, Institute for Theoretical and Experimental Physics, Moscow, Russia B. Bylsma, Physics Department, Ohio State University, Columbus, OH 43210, USA L. Bystritskaya, Institute for Theoretical and Experimental Physics, Moscow, Russia A. Caldwell, Max-Planck-Institut für Physik, Munich, Germany A. J. Campbell, Deutsches Elektronen-Synchrotron DESY, Hamburg, Germany K. B. Cantun Avila, Departamento de Fisica Aplicada, CINVESTAV, Mérida, Yucatán, México M. Capua, Physics Department and INFN, Calabria University, Cosenza, Italy R. Carlin, Dipartimento di Fisica dell’ Università and INFN, Padova, Italy C. D. Catterall, Department of Physics, York University, Toronto, Ontario M3J 1P3, Canada F. Ceccopieri, Inter-University Institute for High Energies ULB-VUB, Brussels, Belgium K. Cerny, Faculty of Mathematics and Physics of Charles University, Praha, Czech Republic V. Cerny, Institute of Experimental Physics, Slovak Academy of Sciences, Košice, Slovak Republic S. Chekanov, Argonne National Laboratory, Argonne, IL 60439-4815, USA V. Chekelian, Max-Planck-Institut für Physik, Munich, Germany J. Chwastowski, The Henryk Niewodniczanski Institute of Nuclear Physics, Polish Academy of Sciences, Cracow, Poland J. Ciborowski, Faculty of Physics, University of Warsaw, Warsaw, Poland R. Ciesielski, Deutsches Elektronen-Synchrotron DESY, Hamburg, Germany L. Cifarelli, University and INFN Bologna, Bologna, Italy F. Cindolo, INFN Bologna, Bologna, Italy A. Contin, University and INFN Bologna, Bologna, Italy J. G. Contreras, Departamento de Fisica Aplicada, CINVESTAV, Mérida, Yucatán, México A. M. Cooper-Sarkar, Department of Physics, University of Oxford, Oxford, UK N. Coppola, Deutsches Elektronen-Synchrotron DESY, Hamburg, Germany M. Corradi, INFN Bologna, Bologna, Italy F. Corriveau, Department of Physics, McGill University, Montréal, Québec H3A 2T8, Canada M. Costa, Università di Torino and INFN, Torino, Italy J. A. Coughlan, STFC, Rutherford Appleton Laboratory, Didcot, Oxfordshire, UK J. Cvach, Institute of Physics of the Academy of Sciences of the Czech Republic, Praha, Czech Republic G. D’Agostini, Dipartimento di Fisica, Università’La Sapienza’ and INFN, Rome, Italy J. B. Dainton, Department of Physics, University of Liverpool, Liverpool, UK F. Dal Corso, INFN Padova, Padova, Italy K. Daum, Fachbereich C, Universität Wuppertal, Wuppertal, Germany B. Delcourt, LAL, Université Paris-Sud, CNRS/IN2P3, Orsay, France J. Delvax, Inter-University Institute for High Energies ULB-VUB, Brussels, Belgium R. K. Dementiev, Skobeltsyn Institute of Nuclear Physics, Lomonosov Moscow State University, Moscow, Russia M. Derrick, Argonne National Laboratory, Argonne, IL 60439-4815, USA R. C. E. Devenish, Department of Physics, University of Oxford, Oxford, UK S. De Pasquale, University and INFN Bologna, Bologna, Italy E. A. De Wolf, Inter-University Institute for High Energies ULB-VUB, Brussels, Belgium J. del Peso, Departamento de Física Teórica, Universidad Autónoma de Madrid, Madrid, Spain C. Diaconu, CPPM, Aix-Marseille Univ, CNRS/IN2P3, 13288 Marseille, France M. Dobre, Institut für Experimentalphysik, Universität Hamburg, Hamburg, Germany D. Dobur, Fakultät für Physik der Universität Freiburg i.Br., Freiburg i.Br., Germany V. Dodonov, Max-Planck-Institut für Kernphysik, Heidelberg, Germany B. A. Dolgoshein, Moscow Engineering Physics Institute, Moscow, Russia G. Dolinska, Department of Nuclear Physics, National Taras Shevchenko University of Kyiv, Kyiv, Ukraine A. Dossanov, Institut für Experimentalphysik, Universität Hamburg, Hamburg, Germany A. T. Doyle, School of Physics and Astronomy, University of Glasgow, Glasgow, UK V. Drugakov, Deutsches Elektronen-Synchrotron DESY, Zeuthen, Germany A. Dubak, Faculty of Science, University of Montenegro, Podgorica, Montenegro L. S. Durkin, Physics Department, Ohio State University, Columbus, OH 43210, USA S. Dusini, INFN Padova, Padova, Italy G. Eckerlin, Deutsches Elektronen-Synchrotron DESY, Hamburg, Germany S. Egli, Paul Scherrer Institut, Villigen, Switzerland Y. Eisenberg, Department of Particle Physics and Astrophysics, Weizmann Institute, Rehovot, Israel A. Eliseev, Lebedev Physical Institute, Moscow, Russia E. Elsen, Deutsches Elektronen-Synchrotron DESY, Hamburg, Germany P. F. Ermolov, Skobeltsyn Institute of Nuclear Physics, Lomonosov Moscow State University, Moscow, Russia A. Eskreys, The Henryk Niewodniczanski Institute of Nuclear Physics, Polish Academy of Sciences, Cracow, Poland S. Fang, Deutsches Elektronen-Synchrotron DESY, Hamburg, Germany L. Favart, Inter-University Institute for High Energies ULB-VUB, Brussels, Belgium S. Fazio, Physics Department and INFN, Calabria University, Cosenza, Italy A. Fedotov, Institute for Theoretical and Experimental Physics, Moscow, Russia R. Felst, Deutsches Elektronen-Synchrotron DESY, Hamburg, Germany J. Feltesse, CEA, DSM/Irfu, CE-Saclay, Gif-sur-Yvette, France J. Ferencei, Institute of Experimental Physics, Slovak Academy of Sciences, Košice, Slovak Republic J. Ferrando, School of Physics and Astronomy, University of Glasgow, Glasgow, UK M. I. Ferrero, Università di Torino and INFN, Torino, Italy J. Figiel, The Henryk Niewodniczanski Institute of Nuclear Physics, Polish Academy of Sciences, Cracow, Poland D.-J. Fischer, Deutsches Elektronen-Synchrotron DESY, Hamburg, Germany M. Fleischer, Deutsches Elektronen-Synchrotron DESY, Hamburg, Germany A. Fomenko, Lebedev Physical Institute, Moscow, Russia M. Forrest, School of Physics and Astronomy, University of Glasgow, Glasgow, UK B. Foster, Department of Physics, University of Oxford, Oxford, UK E. Gabathuler, Department of Physics, University of Liverpool, Liverpool, UK G. Gach, Faculty of Physics and Applied Computer Science, AGH-University of Science and Technology, Krakow, Poland A. Galas, The Henryk Niewodniczanski Institute of Nuclear Physics, Polish Academy of Sciences, Cracow, Poland E. Gallo, INFN Florence, Florence, Italy A. Garfagnini, Dipartimento di Fisica dell’ Università and INFN, Padova, Italy J. Gayler, Deutsches Elektronen-Synchrotron DESY, Hamburg, Germany A. Geiser, Deutsches Elektronen-Synchrotron DESY, Hamburg, Germany S. Ghazaryan, Deutsches Elektronen-Synchrotron DESY, Hamburg, Germany I. Gialas, Department of Engineering in Management and Finance, Univ. of the Aegean, Chios, Greece A. Gizhko, Department of Nuclear Physics, National Taras Shevchenko University of Kyiv, Kyiv, Ukraine L. K. Gladilin, Skobeltsyn Institute of Nuclear Physics, Lomonosov Moscow State University, Moscow, Russia D. Gladkov, Moscow Engineering Physics Institute, Moscow, Russia C. Glasman, Departamento de Física Teórica, Universidad Autónoma de Madrid, Madrid, Spain A. Glazov, Deutsches Elektronen-Synchrotron DESY, Hamburg, Germany L. Goerlich, The Henryk Niewodniczanski Institute of Nuclear Physics, Polish Academy of Sciences, Cracow, Poland N. Gogitidze, Lebedev Physical Institute, Moscow, Russia O. Gogota, Department of Nuclear Physics, National Taras Shevchenko University of Kyiv, Kyiv, Ukraine Y. A. Golubkov, Skobeltsyn Institute of Nuclear Physics, Lomonosov Moscow State University, Moscow, Russia P. Göttlicher, Deutsches Elektronen-Synchrotron DESY, Hamburg, Germany M. Gouzevitch, Deutsches Elektronen-Synchrotron DESY, Hamburg, Germany C. Grab, Institut für Teilchenphysik, ETH, Zurich, Switzerland I. Grabowska-Bołd, Faculty of Physics and Applied Computer Science, AGH-University of Science and Technology, Krakow, Poland A. Grebenyuk, Deutsches Elektronen-Synchrotron DESY, Hamburg, Germany J. Grebenyuk, Deutsches Elektronen-Synchrotron DESY, Hamburg, Germany T. Greenshaw, Department of Physics, University of Liverpool, Liverpool, UK I. Gregor, Deutsches Elektronen-Synchrotron DESY, Hamburg, Germany G. Grigorescu, NIKHEF and University of Amsterdam, Amsterdam, Netherlands G. Grindhammer, Max-Planck-Institut für Physik, Munich, Germany G. Grzelak, Faculty of Physics, University of Warsaw, Warsaw, Poland O. Gueta, Raymond and Beverly Sackler Faculty of Exact Sciences, School of Physics, Tel Aviv University, Tel Aviv, Israel M. Guzik, Faculty of Physics and Applied Computer Science, AGH-University of Science and Technology, Krakow, Poland C. Gwenlan, Department of Physics, University of Oxford, Oxford, UK A. Hüttmann, Deutsches Elektronen-Synchrotron DESY, Hamburg, Germany T. Haas, Deutsches Elektronen-Synchrotron DESY, Hamburg, Germany S. Habib, Deutsches Elektronen-Synchrotron DESY, Hamburg, Germany D. Haidt, Deutsches Elektronen-Synchrotron DESY, Hamburg, Germany W. Hain, Deutsches Elektronen-Synchrotron DESY, Hamburg, Germany R. Hamatsu, Department of Physics, Tokyo Metropolitan University, Tokyo, Japan J. C. Hart, STFC, Rutherford Appleton Laboratory, Didcot, Oxfordshire, UK H. Hartmann, Physikalisches Institut der Universität Bonn, Bonn, Germany G. Hartner, Department of Physics, York University, Toronto, Ontario M3J 1P3, Canada R. C. W. Henderson, Department of Physics, University of Lancaster, Lancaster, UK E. Hennekemper, Kirchhoff-Institut für Physik, Universität Heidelberg, Heidelberg, Germany H. Henschel, Deutsches Elektronen-Synchrotron DESY, Zeuthen, Germany M. Herbst, Kirchhoff-Institut für Physik, Universität Heidelberg, Heidelberg, Germany G. Herrera, Departamento de Fisica, CINVESTAV IPN, México City, México M. Hildebrandt, Paul Scherrer Institut, Villigen, Switzerland E. Hilger, Physikalisches Institut der Universität Bonn, Bonn, Germany K. H. Hiller, Deutsches Elektronen-Synchrotron DESY, Zeuthen, Germany J. Hladký, Institute of Physics of the Academy of Sciences of the Czech Republic, Praha, Czech Republic D. Hochman, Department of Particle Physics and Astrophysics, Weizmann Institute, Rehovot, Israel D. Hoffmann, CPPM, Aix-Marseille Univ, CNRS/IN2P3, 13288 Marseille, France R. Hori, Department of Physics, University of Tokyo, Tokyo, Japan R. Horisberger, Paul Scherrer Institut, Villigen, Switzerland T. Hreus, Inter-University Institute for High Energies ULB-VUB, Brussels, Belgium F. Huber, Physikalisches Institut, Universität Heidelberg, Heidelberg, Germany Z. A. Ibrahim, Jabatan Fizik, Universiti Malaya, 50603 Kuala Lumpur, Malaysia Y. Iga, Polytechnic University, Tokyo, Japan R. Ingbir, Raymond and Beverly Sackler Faculty of Exact Sciences, School of Physics, Tel Aviv University, Tel Aviv, Israel M. Ishitsuka, Department of Physics, Tokyo Institute of Technology, Tokyo, Japan M. Jacquet, LAL, Université Paris-Sud, CNRS/IN2P3, Orsay, France H.-P. Jakob, Physikalisches Institut der Universität Bonn, Bonn, Germany X. Janssen, Inter-University Institute for High Energies ULB-VUB, Brussels, Belgium F. Januschek, Deutsches Elektronen-Synchrotron DESY, Hamburg, Germany T. W. Jones, Physics and Astronomy Department, University College London, London, UK L. Jönsson, Physics Department, University of Lund, Lund, Sweden M. Jüngst, Physikalisches Institut der Universität Bonn, Bonn, Germany H. Jung, Deutsches Elektronen-Synchrotron DESY, Hamburg, Germany I. Kadenko, Department of Nuclear Physics, National Taras Shevchenko University of Kyiv, Kyiv, Ukraine B. Kahle, Deutsches Elektronen-Synchrotron DESY, Hamburg, Germany S. Kananov, Raymond and Beverly Sackler Faculty of Exact Sciences, School of Physics, Tel Aviv University, Tel Aviv, Israel T. Kanno, Department of Physics, Tokyo Institute of Technology, Tokyo, Japan M. Kapichine, Joint Institute for Nuclear Research, Dubna, Russia U. Karshon, Department of Particle Physics and Astrophysics, Weizmann Institute, Rehovot, Israel F. Karstens, Fakultät für Physik der Universität Freiburg i.Br., Freiburg i.Br., Germany I. I. Katkov, Deutsches Elektronen-Synchrotron DESY, Hamburg, Germany P. Kaur, Department of Physics, Panjab University, Chandigarh, India M. Kaur, Department of Physics, Panjab University, Chandigarh, India I. R. Kenyon, School of Physics and Astronomy, University of Birmingham, Birmingham, UK A. Keramidas, NIKHEF and University of Amsterdam, Amsterdam, Netherlands L. A. Khein, Skobeltsyn Institute of Nuclear Physics, Lomonosov Moscow State University, Moscow, Russia C. Kiesling, Max-Planck-Institut für Physik, Munich, Germany J. Y. Kim, Institute for Universe and Elementary Particles, Chonnam National University, Kwangju, South Korea D. Kisielewska, Faculty of Physics and Applied Computer Science, AGH-University of Science and Technology, Krakow, Poland S. Kitamura, Department of Physics, Tokyo Metropolitan University, Tokyo, Japan R. Klanner, Institut für Experimentalphysik, Universität Hamburg, Hamburg, Germany M. Klein, Department of Physics, University of Liverpool, Liverpool, UK U. Klein, Deutsches Elektronen-Synchrotron DESY, Hamburg, Germany C. Kleinwort, Deutsches Elektronen-Synchrotron DESY, Hamburg, Germany E. Koffeman, NIKHEF and University of Amsterdam, Amsterdam, Netherlands R. Kogler, Institut für Experimentalphysik, Universität Hamburg, Hamburg, Germany N. Kondrashova, Department of Nuclear Physics, National Taras Shevchenko University of Kyiv, Kyiv, Ukraine O. Kononenko, Department of Nuclear Physics, National Taras Shevchenko University of Kyiv, Kyiv, Ukraine P. Kooijman, NIKHEF and University of Amsterdam, Amsterdam, Netherlands I. Korol, Department of Nuclear Physics, National Taras Shevchenko University of Kyiv, Kyiv, Ukraine I. A. Korzhavina, Skobeltsyn Institute of Nuclear Physics, Lomonosov Moscow State University, Moscow, Russia P. Kostka, Deutsches Elektronen-Synchrotron DESY, Zeuthen, Germany A. Kotański, Department of Physics, Jagellonian University, Cracow, Poland U. Kötz, Deutsches Elektronen-Synchrotron DESY, Hamburg, Germany H. Kowalski, Deutsches Elektronen-Synchrotron DESY, Hamburg, Germany M. Krämer, Deutsches Elektronen-Synchrotron DESY, Hamburg, Germany J. Kretzschmar, Department of Physics, University of Liverpool, Liverpool, UK K. Krüger, Kirchhoff-Institut für Physik, Universität Heidelberg, Heidelberg, Germany O. Kuprash, Deutsches Elektronen-Synchrotron DESY, Hamburg, Germany M. Kuze, Department of Physics, Tokyo Institute of Technology, Tokyo, Japan M. P. J. Landon, School of Physics and Astronomy, Queen Mary, University of London, London, UK W. Lange, Deutsches Elektronen-Synchrotron DESY, Zeuthen, Germany G. Laštovička-Medin, Faculty of Science, University of Montenegro, Podgorica, Montenegro P. Laycock, Department of Physics, University of Liverpool, Liverpool, UK A. Lebedev, Lebedev Physical Institute, Moscow, Russia A. Lee, Physics Department, Ohio State University, Columbus, OH 43210, USA V. Lendermann, Kirchhoff-Institut für Physik, Universität Heidelberg, Heidelberg, Germany B. B. Levchenko, Skobeltsyn Institute of Nuclear Physics, Lomonosov Moscow State University, Moscow, Russia S. Levonian, Deutsches Elektronen-Synchrotron DESY, Hamburg, Germany A. Levy, Raymond and Beverly Sackler Faculty of Exact Sciences, School of Physics, Tel Aviv University, Tel Aviv, Israel V. Libov, Deutsches Elektronen-Synchrotron DESY, Hamburg, Germany S. Limentani, Dipartimento di Fisica dell’ Università and INFN, Padova, Italy T. Y. Ling, Physics Department, Ohio State University, Columbus, OH 43210, USA K. Lipka, Deutsches Elektronen-Synchrotron DESY, Hamburg, Germany M. Lisovyi, Deutsches Elektronen-Synchrotron DESY, Hamburg, Germany B. List, Deutsches Elektronen-Synchrotron DESY, Hamburg, Germany J. List, Deutsches Elektronen-Synchrotron DESY, Hamburg, Germany E. Lobodzinska, Deutsches Elektronen-Synchrotron DESY, Hamburg, Germany B. Lobodzinski, Deutsches Elektronen-Synchrotron DESY, Hamburg, Germany W. Lohmann, Deutsches Elektronen-Synchrotron DESY, Zeuthen, Germany B. Löhr, Deutsches Elektronen-Synchrotron DESY, Hamburg, Germany E. Lohrmann, Institut für Experimentalphysik, Universität Hamburg, Hamburg, Germany K. R. Long, High Energy Nuclear Physics Group, Imperial College London, London, UK A. Longhin, INFN Padova, Padova, Italy D. Lontkovskyi, Deutsches Elektronen-Synchrotron DESY, Hamburg, Germany R. Lopez-Fernandez, Departamento de Fisica, CINVESTAV IPN, México City, México V. Lubimov, Institute for Theoretical and Experimental Physics, Moscow, Russia O. Y. Lukina, Skobeltsyn Institute of Nuclear Physics, Lomonosov Moscow State University, Moscow, Russia J. Maeda, Department of Physics, Tokyo Institute of Technology, Tokyo, Japan S. Magill, Argonne National Laboratory, Argonne, IL 60439-4815, USA I. Makarenko, Deutsches Elektronen-Synchrotron DESY, Hamburg, Germany E. Malinovski, Lebedev Physical Institute, Moscow, Russia J. Malka, Deutsches Elektronen-Synchrotron DESY, Hamburg, Germany R. Mankel, Deutsches Elektronen-Synchrotron DESY, Hamburg, Germany A. Margotti, INFN Bologna, Bologna, Italy G. Marini, Dipartimento di Fisica, Università’La Sapienza’ and INFN, Rome, Italy J. F. Martin, Department of Physics, University of Toronto, Toronto, Ontario M5S 1A7, Canada H.-U. Martyn, I. Physikalisches Institut der RWTH, Aachen, Germany A. Mastroberardino, Physics Department and INFN, Calabria University, Cosenza, Italy M. C. K. Mattingly, Andrews University, Berrien Springs, MI 49104-0380, USA S. J. Maxfield, Department of Physics, University of Liverpool, Liverpool, UK A. Mehta, Department of Physics, University of Liverpool, Liverpool, UK I.-A. Melzer-Pellmann, Deutsches Elektronen-Synchrotron DESY, Hamburg, Germany S. Mergelmeyer, Physikalisches Institut der Universität Bonn, Bonn, Germany A. B. Meyer, Deutsches Elektronen-Synchrotron DESY, Hamburg, Germany H. Meyer, Fachbereich C, Universität Wuppertal, Wuppertal, Germany J. Meyer, Deutsches Elektronen-Synchrotron DESY, Hamburg, Germany S. Miglioranzi, Deutsches Elektronen-Synchrotron DESY, Hamburg, Germany S. Mikocki, The Henryk Niewodniczanski Institute of Nuclear Physics, Polish Academy of Sciences, Cracow, Poland I. Milcewicz-Mika, The Henryk Niewodniczanski Institute of Nuclear Physics, Polish Academy of Sciences, Cracow, Poland F. Mohamad Idris, Jabatan Fizik, Universiti Malaya, 50603 Kuala Lumpur, Malaysia V. Monaco, Università di Torino and INFN, Torino, Italy A. Montanari, Deutsches Elektronen-Synchrotron DESY, Hamburg, Germany F. Moreau, LLR, Ecole Polytechnique, CNRS/IN2P3, Palaiseau, France A. Morozov, Joint Institute for Nuclear Research, Dubna, Russia J. V. Morris, STFC, Rutherford Appleton Laboratory, Didcot, Oxfordshire, UK J. D. Morris, H.H. Wills Physics Laboratory, University of Bristol, Bristol, UK K. Mujkic, Deutsches Elektronen-Synchrotron DESY, Hamburg, Germany K. Müller, Physik-Institut der Universität Zürich, Zurich, Switzerland B. Musgrave, Argonne National Laboratory, Argonne, IL 60439-4815, USA K. Nagano, Institute of Particle and Nuclear Studies, KEK, Tsukuba, Japan T. Namsoo, Deutsches Elektronen-Synchrotron DESY, Hamburg, Germany R. Nania, INFN Bologna, Bologna, Italy T. Naumann, Deutsches Elektronen-Synchrotron DESY, Zeuthen, Germany P. R. Newman, School of Physics and Astronomy, University of Birmingham, Birmingham, UK C. Niebuhr, Deutsches Elektronen-Synchrotron DESY, Hamburg, Germany A. Nigro, Dipartimento di Fisica, Università’La Sapienza’ and INFN, Rome, Italy D. Nikitin, Joint Institute for Nuclear Research, Dubna, Russia Y. Ning, Nevis Laboratories, Columbia University, Irvington on Hudson, NY 10027, USA T. Nobe, Department of Physics, Tokyo Institute of Technology, Tokyo, Japan D. Notz, Deutsches Elektronen-Synchrotron DESY, Hamburg, Germany G. Nowak, The Henryk Niewodniczanski Institute of Nuclear Physics, Polish Academy of Sciences, Cracow, Poland K. Nowak, Deutsches Elektronen-Synchrotron DESY, Hamburg, Germany R. J. Nowak, Faculty of Physics, University of Warsaw, Warsaw, Poland A. E. Nuncio-Quiroz, Physikalisches Institut der Universität Bonn, Bonn, Germany B. Y. Oh, Department of Physics, Pennsylvania State University, University Park, PA 16802, USA N. Okazaki, Department of Physics, University of Tokyo, Tokyo, Japan K. Olkiewicz, The Henryk Niewodniczanski Institute of Nuclear Physics, Polish Academy of Sciences, Cracow, Poland J. E. Olsson, Deutsches Elektronen-Synchrotron DESY, Hamburg, Germany Y. Onishchuk, Department of Nuclear Physics, National Taras Shevchenko University of Kyiv, Kyiv, Ukraine D. Ozerov, Deutsches Elektronen-Synchrotron DESY, Hamburg, Germany P. Pahl, Deutsches Elektronen-Synchrotron DESY, Hamburg, Germany V. Palichik, Joint Institute for Nuclear Research, Dubna, Russia M. Pandurovic, Vinca Institute of Nuclear Sciences, University of Belgrade, 1100 Belgrade, Serbia K. Papageorgiu, Department of Engineering in Management and Finance, Univ. of the Aegean, Chios, Greece A. Parenti, Deutsches Elektronen-Synchrotron DESY, Hamburg, Germany C. Pascaud, LAL, Université Paris-Sud, CNRS/IN2P3, Orsay, France G. D. Patel, Department of Physics, University of Liverpool, Liverpool, UK E. Paul, Physikalisches Institut der Universität Bonn, Bonn, Germany J. M. Pawlak, Faculty of Physics, University of Warsaw, Warsaw, Poland B. Pawlik, The Henryk Niewodniczanski Institute of Nuclear Physics, Polish Academy of Sciences, Cracow, Poland P. G. Pelfer, University and INFN Florence, Florence, Italy A. Pellegrino, NIKHEF and University of Amsterdam, Amsterdam, Netherlands E. Perez, CEA, DSM/Irfu, CE-Saclay, Gif-sur-Yvette, France W. Perlański, Faculty of Physics, University of Warsaw, Warsaw, Poland H. Perrey, Deutsches Elektronen-Synchrotron DESY, Hamburg, Germany A. Petrukhin, Deutsches Elektronen-Synchrotron DESY, Hamburg, Germany I. Picuric, Faculty of Science, University of Montenegro, Podgorica, Montenegro K. Piotrzkowski, Institut de Physique Nucléaire, Université Catholique de Louvain, Louvain-la-Neuve, Belgium H. Pirumov, Physikalisches Institut, Universität Heidelberg, Heidelberg, Germany D. Pitzl, Deutsches Elektronen-Synchrotron DESY, Hamburg, Germany R. Plačakytė, Deutsches Elektronen-Synchrotron DESY, Hamburg, Germany P. Pluciński, National Centre for Nuclear Research, Warsaw, Poland B. Pokorny, Faculty of Mathematics and Physics of Charles University, Praha, Czech Republic N. S. Pokrovskiy, Institute of Physics and Technology of Ministry of Education and Science of Kazakhstan, Almaty, Kazakhstan R. Polifka, Faculty of Mathematics and Physics of Charles University, Praha, Czech Republic A. Polini, INFN Bologna, Bologna, Italy B. Povh, Max-Planck-Institut für Kernphysik, Heidelberg, Germany A. S. Proskuryakov, Skobeltsyn Institute of Nuclear Physics, Lomonosov Moscow State University, Moscow, Russia M. Przybycień, Faculty of Physics and Applied Computer Science, AGH-University of Science and Technology, Krakow, Poland V. Radescu, Deutsches Elektronen-Synchrotron DESY, Hamburg, Germany N. Raicevic, Faculty of Science, University of Montenegro, Podgorica, Montenegro A. Raval, Deutsches Elektronen-Synchrotron DESY, Hamburg, Germany T. Ravdandorj, Institute of Physics and Technology of the Mongolian Academy of Sciences, Ulaanbaatar, Mongolia D. D. Reeder, Department of Physics, University of Wisconsin, Madison, WI 53706, USA P. Reimer, Institute of Physics of the Academy of Sciences of the Czech Republic, Praha, Czech Republic B. Reisert, Max-Planck-Institut für Physik, Munich, Germany Z. Ren, Nevis Laboratories, Columbia University, Irvington on Hudson, NY 10027, USA J. Repond, Argonne National Laboratory, Argonne, IL 60439-4815, USA Y. D. Ri, Department of Physics, Tokyo Metropolitan University, Tokyo, Japan E. Rizvi, School of Physics and Astronomy, Queen Mary, University of London, London, UK A. Robertson, Department of Physics, University of Oxford, Oxford, UK P. Robmann, Physik-Institut der Universität Zürich, Zurich, Switzerland P. Roloff, Deutsches Elektronen-Synchrotron DESY, Hamburg, Germany R. Roosen, Inter-University Institute for High Energies ULB-VUB, Brussels, Belgium A. Rostovtsev, Institute for Theoretical and Experimental Physics, Moscow, Russia M. Rotaru, National Institute for Physics and Nuclear Engineering (NIPNE), Bucharest, Romania I. Rubinsky, Deutsches Elektronen-Synchrotron DESY, Hamburg, Germany J. E. Ruiz Tabasco, Departamento de Fisica Aplicada, CINVESTAV, Mérida, Yucatán, México S. Rusakov, Lebedev Physical Institute, Moscow, Russia M. Ruspa, Università del Piemonte Orientale, Novara, and INFN, Torino, Italy R. Sacchi, Università di Torino and INFN, Torino, Italy D. Šálek, Faculty of Mathematics and Physics of Charles University, Praha, Czech Republic U. Samson, Physikalisches Institut der Universität Bonn, Bonn, Germany D. P. C. Sankey, STFC, Rutherford Appleton Laboratory, Didcot, Oxfordshire, UK G. Sartorelli, University and INFN Bologna, Bologna, Italy M. Sauter, Physikalisches Institut, Universität Heidelberg, Heidelberg, Germany E. Sauvan, CPPM, Aix-Marseille Univ, CNRS/IN2P3, 13288 Marseille, France A. A. Savin, Department of Physics, University of Wisconsin, Madison, WI 53706, USA D. H. Saxon, School of Physics and Astronomy, University of Glasgow, Glasgow, UK M. Schioppa, Physics Department and INFN, Calabria University, Cosenza, Italy S. Schlenstedt, Deutsches Elektronen-Synchrotron DESY, Zeuthen, Germany P. Schleper, Institut für Experimentalphysik, Universität Hamburg, Hamburg, Germany W. B. Schmidke, Max-Planck-Institut für Physik, Munich, Germany S. Schmitt, Deutsches Elektronen-Synchrotron DESY, Hamburg, Germany U. Schneekloth, Deutsches Elektronen-Synchrotron DESY, Hamburg, Germany L. Schoeffel, CEA, DSM/Irfu, CE-Saclay, Gif-sur-Yvette, France V. Schönberg, Physikalisches Institut der Universität Bonn, Bonn, Germany A. Schöning, Physikalisches Institut, Universität Heidelberg, Heidelberg, Germany T. Schörner-Sadenius, Deutsches Elektronen-Synchrotron DESY, Hamburg, Germany H.-C. Schultz-Coulon, Kirchhoff-Institut für Physik, Universität Heidelberg, Heidelberg, Germany J. Schwartz, Department of Physics, McGill University, Montréal, Québec H3A 2T8, Canada F. Sciulli, Nevis Laboratories, Columbia University, Irvington on Hudson, NY 10027, USA F. Sefkow, Deutsches Elektronen-Synchrotron DESY, Hamburg, Germany L. M. Shcheglova, Skobeltsyn Institute of Nuclear Physics, Lomonosov Moscow State University, Moscow, Russia R. Shehzadi, Physikalisches Institut der Universität Bonn, Bonn, Germany S. Shimizu, Department of Physics, University of Tokyo, Tokyo, Japan L. N. Shtarkov, Lebedev Physical Institute, Moscow, Russia S. Shushkevich, Deutsches Elektronen-Synchrotron DESY, Hamburg, Germany I. Singh, Department of Physics, Panjab University, Chandigarh, India I. O. Skillicorn, School of Physics and Astronomy, University of Glasgow, Glasgow, UK W. Słomiński, Department of Physics, Jagellonian University, Cracow, Poland T. Sloan, Department of Physics, University of Lancaster, Lancaster, UK W. H. Smith, Department of Physics, University of Wisconsin, Madison, WI 53706, USA V. Sola, Institut für Experimentalphysik, Universität Hamburg, Hamburg, Germany A. Solano, Università di Torino and INFN, Torino, Italy Y. Soloviev, Fakultät für Physik der Universität Freiburg i.Br., Freiburg i.Br., Germany D. Son, Center for High Energy Physics, Kyungpook National University, Daegu, South Korea P. Sopicki, The Henryk Niewodniczanski Institute of Nuclear Physics, Polish Academy of Sciences, Cracow, Poland V. Sosnovtsev, Moscow Engineering Physics Institute, Moscow, Russia D. South, Deutsches Elektronen-Synchrotron DESY, Hamburg, Germany V. Spaskov, Joint Institute for Nuclear Research, Dubna, Russia A. Specka, LLR, Ecole Polytechnique, CNRS/IN2P3, Palaiseau, France A. Spiridonov, Deutsches Elektronen-Synchrotron DESY, Hamburg, Germany H. Stadie, Institut für Experimentalphysik, Universität Hamburg, Hamburg, Germany L. Stanco, INFN Padova, Padova, Italy Z. Staykova, Inter-University Institute for High Energies ULB-VUB, Brussels, Belgium M. Steder, Deutsches Elektronen-Synchrotron DESY, Hamburg, Germany N. Stefaniuk, Department of Nuclear Physics, National Taras Shevchenko University of Kyiv, Kyiv, Ukraine B. Stella, Dipartimento di Fisica, Università di Roma Tre and INFN Roma 3, Rome, Italy A. Stern, Raymond and Beverly Sackler Faculty of Exact Sciences, School of Physics, Tel Aviv University, Tel Aviv, Israel T. P. Stewart, Department of Physics, University of Toronto, Toronto, Ontario M5S 1A7, Canada A. Stifutkin, Moscow Engineering Physics Institute, Moscow, Russia G. Stoicea, National Institute for Physics and Nuclear Engineering (NIPNE), Bucharest, Romania P. Stopa, The Henryk Niewodniczanski Institute of Nuclear Physics, Polish Academy of Sciences, Cracow, Poland U. Straumann, Physik-Institut der Universität Zürich, Zurich, Switzerland S. Suchkov, Moscow Engineering Physics Institute, Moscow, Russia G. Susinno, Physics Department and INFN, Calabria University, Cosenza, Italy L. Suszycki, Faculty of Physics and Applied Computer Science, AGH-University of Science and Technology, Krakow, Poland T. Sykora, Inter-University Institute for High Energies ULB-VUB, Brussels, Belgium J. Sztuk-Dambietz, Institut für Experimentalphysik, Universität Hamburg, Hamburg, Germany J. Szuba, Deutsches Elektronen-Synchrotron DESY, Hamburg, Germany D. Szuba, Institut für Experimentalphysik, Universität Hamburg, Hamburg, Germany A. D. Tapper, High Energy Nuclear Physics Group, Imperial College London, London, UK E. Tassi, Physics Department and INFN, Calabria University, Cosenza, Italy J. Terrón, Departamento de Física Teórica, Universidad Autónoma de Madrid, Madrid, Spain T. Theedt, Deutsches Elektronen-Synchrotron DESY, Hamburg, Germany P. D. Thompson, School of Physics and Astronomy, University of Birmingham, Birmingham, UK H. Tiecke, NIKHEF and University of Amsterdam, Amsterdam, Netherlands K. Tokushuku, Institute of Particle and Nuclear Studies, KEK, Tsukuba, Japan J. Tomaszewska, Deutsches Elektronen-Synchrotron DESY, Hamburg, Germany T. H. Tran, LAL, Université Paris-Sud, CNRS/IN2P3, Orsay, France D. Traynor, School of Physics and Astronomy, Queen Mary, University of London, London, UK P. Truöl, Physik-Institut der Universität Zürich, Zurich, Switzerland V. Trusov, Department of Nuclear Physics, National Taras Shevchenko University of Kyiv, Kyiv, Ukraine I. Tsakov, Institute for Nuclear Research and Nuclear Energy, Sofia, Bulgaria B. Tseepeldorj, Institute of Physics and Technology of the Mongolian Academy of Sciences, Ulaanbaatar, Mongolia T. Tsurugai, Faculty of General Education, Meiji Gakuin University, Yokohama, Japan M. Turcato, Institut für Experimentalphysik, Universität Hamburg, Hamburg, Germany O. Turkot, Department of Nuclear Physics, National Taras Shevchenko University of Kyiv, Kyiv, Ukraine J. Turnau, The Henryk Niewodniczanski Institute of Nuclear Physics, Polish Academy of Sciences, Cracow, Poland T. Tymieniecka, National Centre for Nuclear Research, Warsaw, Poland M. Vázquez, NIKHEF and University of Amsterdam, Amsterdam, Netherlands A. Valkárová, Faculty of Mathematics and Physics of Charles University, Praha, Czech Republic C. Vallée, CPPM, Aix-Marseille Univ, CNRS/IN2P3, 13288 Marseille, France P. Van Mechelen, Inter-University Institute for High Energies ULB-VUB, Brussels, Belgium Y. Vazdik, Lebedev Physical Institute, Moscow, Russia A. Verbytskyi, Deutsches Elektronen-Synchrotron DESY, Hamburg, Germany O. Viazlo, Department of Nuclear Physics, National Taras Shevchenko University of Kyiv, Kyiv, Ukraine N. N. Vlasov, Fakultät für Physik der Universität Freiburg i.Br., Freiburg i.Br., Germany R. Walczak, Department of Physics, University of Oxford, Oxford, UK W. A. T. Wan Abdullah, Jabatan Fizik, Universiti Malaya, 50603 Kuala Lumpur, Malaysia D. Wegener, Institut für Physik, TU Dortmund, Dortmund, Germany J. J. Whitmore, Department of Physics, Pennsylvania State University, University Park, PA 16802, USA K. Wichmann, Deutsches Elektronen-Synchrotron DESY, Hamburg, Germany L. Wiggers, NIKHEF and University of Amsterdam, Amsterdam, Netherlands M. Wing, Physics and Astronomy Department, University College London, London, UK M. Wlasenko, Physikalisches Institut der Universität Bonn, Bonn, Germany G. Wolf, Deutsches Elektronen-Synchrotron DESY, Hamburg, Germany H. Wolfe, Department of Physics, University of Wisconsin, Madison, WI 53706, USA K. Wrona, Deutsches Elektronen-Synchrotron DESY, Hamburg, Germany E. Wünsch, Deutsches Elektronen-Synchrotron DESY, Hamburg, Germany A. G. Yagües-Molina, Deutsches Elektronen-Synchrotron DESY, Hamburg, Germany S. Yamada, Institute of Particle and Nuclear Studies, KEK, Tsukuba, Japan Y. Yamazaki, Institute of Particle and Nuclear Studies, KEK, Tsukuba, Japan R. Yoshida, Argonne National Laboratory, Argonne, IL 60439-4815, USA C. Youngman, Deutsches Elektronen-Synchrotron DESY, Hamburg, Germany O. Zabiegalov, Department of Nuclear Physics, National Taras Shevchenko University of Kyiv, Kyiv, Ukraine J. Žáček, Faculty of Mathematics and Physics of Charles University, Praha, Czech Republic J. Zálešák, Institute of Physics of the Academy of Sciences of the Czech Republic, Praha, Czech Republic L. Zawiejski, The Henryk Niewodniczanski Institute of Nuclear Physics, Polish Academy of Sciences, Cracow, Poland O. Zenaiev, Deutsches Elektronen-Synchrotron DESY, Hamburg, Germany W. Zeuner, Deutsches Elektronen-Synchrotron DESY, Hamburg, Germany Z. Zhang, LAL, Université Paris-Sud, CNRS/IN2P3, Orsay, France B. O. Zhautykov, Institute of Physics and Technology of Ministry of Education and Science of Kazakhstan, Almaty, Kazakhstan N. Zhmak, Institute for Nuclear Research, National Academy of Sciences, Kyiv, Ukraine A. Zhokin, Institute for Theoretical and Experimental Physics, Moscow, Russia A. Zichichi, University and INFN Bologna, Bologna, Italy R. Žlebčík, Faculty of Mathematics and Physics of Charles University, Praha, Czech Republic H. Zohrabyan, Yerevan Physics Institute, Yerevan, Armenia Z. Zolkapli, Jabatan Fizik, Universiti Malaya, 50603 Kuala Lumpur, Malaysia F. Zomer, LAL, Université Paris-Sud, CNRS/IN2P3, Orsay, France D. S. Zotkin, Skobeltsyn Institute of Nuclear Physics, Lomonosov Moscow State University, Moscow, Russia A. F. Żarnecki, Faculty of Physics, University of Warsaw, Warsaw, Poland Journal The European Physical Journal C - Particles and Fields Online ISSN 1434-6052 Print ISSN 1434-6044 Journal Volume Volume 72 Journal Issue Volume 72, Number 10

Description:    The pMSSM provides a broad perspective on SUSY phenomenology. In this paper we generate two new, very large, sets of pMSSM models with sparticle masses extending up to 4 TeV, where the lightest supersymmetric particle (LSP) is either a neutralino or gravitino. The existence of a gravitino LSP necessitates a detailed study of its cosmological effects and we find that Big Bang Nucleosynthesis places strong constraints on this scenario. Both sets are subjected to a global set of theoretical, observational and experimental constraints resulting in a sample of ∼225k viable models for each LSP type. The characteristics of these two model sets are briefly compared. We confront the neutralino LSP model set with searches for SUSY at the 7 TeV LHC using both the missing (MET) and non-missing E T ATLAS analyses. In the MET case, we employ Monte Carlo estimates of the ratios of the SM backgrounds at 7 and 8 TeV to rescale the 7 TeV data-driven ATLAS backgrounds to 8 TeV. This allows us to determine the pMSSM parameter space coverage for this collision energy. We find that an integrated luminosity of ∼5–20 fb −1 at 8 TeV would yield a substantial increase in this coverage compared to that at 7 TeV and can probe roughly half of the model set. If the pMSSM is not discovered during the 8 TeV run, then our model set will be essentially void of gluinos and lightest first and second generation squarks that are ≲700–800 GeV, which is much less than the analogous mSUGRA bound. Finally, we demonstrate that non-MET SUSY searches continue to play an important role in exploring the pMSSM parameter space. These two pMSSM model sets can be used as the basis for investigations for years to come. Content Type Journal Article Category Regular Article - Theoretical Physics Pages 1-26 DOI 10.1140/epjc/s10052-012-2156-1 Authors Matthew W. Cahill-Rowley, SLAC National Accelerator Laboratory, 2575 Sand Hill Rd, Menlo Park, CA 94025, USA JoAnne L. Hewett, SLAC National Accelerator Laboratory, 2575 Sand Hill Rd, Menlo Park, CA 94025, USA Stefan Hoeche, SLAC National Accelerator Laboratory, 2575 Sand Hill Rd, Menlo Park, CA 94025, USA Ahmed Ismail, SLAC National Accelerator Laboratory, 2575 Sand Hill Rd, Menlo Park, CA 94025, USA Thomas G. Rizzo, SLAC National Accelerator Laboratory, 2575 Sand Hill Rd, Menlo Park, CA 94025, USA Journal The European Physical Journal C - Particles and Fields Online ISSN 1434-6052 Print ISSN 1434-6044 Journal Volume Volume 72 Journal Issue Volume 72, Number 9

Description:    In the context of strongly coupled Electroweak Symmetry Breaking, composite light scalar singlet and composite triplet of heavy vectors may arise from an unspecified strong dynamics and the interactions among themselves and with the Standard Model gauge bosons and fermions can be described by a SU (2) L × SU (2) R / SU (2) L + R effective chiral Lagrangian. In this framework, the production of the V + V − and V 0 V 0 final states at the LHC by gluon fusion mechanism is studied in the region of parameter space consistent with the unitarity constraints in the elastic channel of longitudinal gauge boson scattering and in the inelastic scattering of two longitudinal Standard Model gauge bosons into Standard Model fermions pairs. The expected rates of same-sign di-lepton and tri-lepton events from the decay of the V 0 V 0 final state are computed and their corresponding backgrounds are estimated. It is of remarkable relevance that the V 0 V 0 final state can only be produced at the LHC via a gluon fusion mechanism since this state is absent in the Drell–Yan process. It is also found that the V + V − final-state production cross section via gluon fusion mechanism is comparable with the V + V − Drell–Yan production cross section. The comparison of the V 0 V 0 and V + V − total cross sections will be crucial for distinguishing the different models since the vector pair production is sensitive to many couplings. This will also be useful to determine if the heavy vectors are only composite vectors or are gauge vectors of a spontaneously broken gauge symmetry. Content Type Journal Article Category Regular Article - Theoretical Physics Pages 1-10 DOI 10.1140/epjc/s10052-012-2154-3 Authors A. E. Cárcamo Hernández, Universidad Técnica Federico Santa María and Centro Científico-Tecnológico de Valparaíso, Casilla 110-V, Valparaíso, Chile Journal The European Physical Journal C - Particles and Fields Online ISSN 1434-6052 Print ISSN 1434-6044 Journal Volume Volume 72 Journal Issue Volume 72, Number 9

Description:    A search for a fermiophobic Higgs boson using diphoton events produced in proton-proton collisions at a centre-of-mass energy of is performed using data corresponding to an integrated luminosity of 4.9 fb −1 collected by the ATLAS experiment at the Large Hadron Collider. A specific benchmark model is considered where all the fermion couplings to the Higgs boson are set to zero and the bosonic couplings are kept at the Standard Model values (fermiophobic Higgs model). The largest excess with respect to the background-only hypothesis is found at 125.5 GeV, with a local significance of 2.9 standard deviations, which reduces to 1.6 standard deviations when taking into account the look-elsewhere effect. The data exclude the fermiophobic Higgs model in the ranges 110.0–118.0 GeV and 119.5–121.0 GeV at 95 % confidence level. Content Type Journal Article Category Letter Pages 1-18 DOI 10.1140/epjc/s10052-012-2157-0 Authors The ATLAS Collaboration, CERN, 1211 Geneva 23, Switzerland G. Aad, Fakultät für Mathematik und Physik, Albert-Ludwigs-Universität, Freiburg i.Br., Germany B. Abbott, Homer L. Dodge Department of Physics and Astronomy, University of Oklahoma, Norman, OK, United States of America J. Abdallah, Institut de Física d’Altes Energies and Departament de Física de la Universitat Autònoma de Barcelona and ICREA, Barcelona, Spain S. Abdel Khalek, LAL, Université Paris-Sud and CNRS/IN2P3, Orsay, France A. A. Abdelalim, Section de Physique, Université de Genève, Geneva, Switzerland O. Abdinov, Institute of Physics, Azerbaijan Academy of Sciences, Baku, Azerbaijan B. Abi, Department of Physics, Oklahoma State University, Stillwater, OK, United States of America M. Abolins, Department of Physics and Astronomy, Michigan State University, East, Lansing, MI, United States of America O. S. AbouZeid, Department of Physics, University of Toronto, Toronto, ON, Canada H. Abramowicz, Raymond and Beverly Sackler School of Physics and Astronomy, Tel Aviv University, Tel Aviv, Israel H. Abreu, DSM/IRFU (Institut de Recherches sur les Lois Fondamentales de l’Univers), CEA Saclay (Commissariat a l’Energie Atomique), Gif-sur-Yvette, France E. Acerbi, INFN Sezione di Milano, Milano, Italy B. S. Acharya, INFN Gruppo Collegato di Udine, Udine, Italy L. Adamczyk, AGH University of Science and Technology, Faculty of Physics and Applied Computer Science, Krakow, Poland D. L. Adams, Physics Department, Brookhaven National Laboratory, Upton, NY, United States of America T. N. Addy, Department of Physics, Hampton University, Hampton, VA, United States of America J. Adelman, Department of Physics, Yale University, New Haven, CT, United States of America S. Adomeit, Fakultät für Physik, Ludwig-Maximilians-Universität München, München, Germany P. Adragna, School of Physics and Astronomy, Queen Mary University of London, London, United Kingdom T. Adye, Particle Physics Department, Rutherford Appleton Laboratory, Didcot, United Kingdom S. Aefsky, Department of Physics, Brandeis University, Waltham, MA, United States of America J. A. Aguilar-Saavedra, Departamento de Fisica Teorica y del Cosmos and CAFPE, Universidad de Granada, Granada, Spain M. Aharrouche, Institut für Physik, Universität Mainz, Mainz, Germany S. P. Ahlen, Department of Physics, Boston University, Boston, MA, United States of America F. Ahles, Fakultät für Mathematik und Physik, Albert-Ludwigs-Universität, Freiburg i.Br., Germany A. Ahmad, Departments of Physics & Astronomy and Chemistry, Stony Brook University, Stony Brook, NY, United States of America M. Ahsan, Physics Department, University of Texas at Dallas, Richardson, TX, United States of America G. Aielli, INFN Sezione di Roma Tor Vergata, Roma, Italy T. Akdogan, Department of Physics, Bogazici University, Istanbul, Turkey T. P. A. Åkesson, Fysiska institutionen, Lunds universitet, Lund, Sweden G. Akimoto, International Center for Elementary Particle Physics and Department of Physics, The University of Tokyo, Tokyo, Japan A. V. Akimov, P.N. Lebedev Institute of Physics, Academy of Sciences, Moscow, Russia A. Akiyama, Graduate School of Science, Kobe University, Kobe, Japan M. S. Alam, University at Albany, Albany, NY, United States of America M. A. Alam, Department of Physics, Royal Holloway University of London, Surrey, United Kingdom J. Albert, Department of Physics and Astronomy, University of Victoria, Victoria, BC, Canada S. Albrand, Laboratoire de Physique Subatomique et de Cosmologie, Université Joseph Fourier and CNRS/IN2P3 and Institut National Polytechnique de Grenoble, Grenoble, France M. Aleksa, CERN, Geneva, Switzerland I. N. Aleksandrov, Joint Institute for Nuclear Research, JINR Dubna, Dubna, Russia F. Alessandria, INFN Sezione di Milano, Milano, Italy C. Alexa, National Institute of Physics and Nuclear Engineering, Bucharest, Romania G. Alexander, Raymond and Beverly Sackler School of Physics and Astronomy, Tel Aviv University, Tel Aviv, Israel G. Alexandre, Section de Physique, Université de Genève, Geneva, Switzerland T. Alexopoulos, Physics Department, National Technical University of Athens, Zografou, Greece M. Alhroob, INFN Gruppo Collegato di Udine, Udine, Italy M. Aliev, Department of Physics, Humboldt University, Berlin, Germany G. Alimonti, INFN Sezione di Milano, Milano, Italy J. Alison, Department of Physics, University of Pennsylvania, Philadelphia, PA, United States of America B. M. M. Allbrooke, School of Physics and Astronomy, University of Birmingham, Birmingham, United Kingdom P. P. Allport, Oliver Lodge Laboratory, University of Liverpool, Liverpool, United Kingdom S. E. Allwood-Spiers, SUPA - School of Physics and Astronomy, University of Glasgow, Glasgow, United Kingdom J. Almond, School of Physics and Astronomy, University of Manchester, Manchester, United Kingdom A. Aloisio, INFN Sezione di Napoli, Napoli, Italy R. Alon, Department of Particle Physics, The Weizmann Institute of Science, Rehovot, Israel A. Alonso, Fysiska institutionen, Lunds universitet, Lund, Sweden B. Alvarez Gonzalez, Department of Physics and Astronomy, Michigan State University, East, Lansing, MI, United States of America M. G. Alviggi, INFN Sezione di Napoli, Napoli, Italy K. Amako, KEK, High Energy Accelerator Research Organization, Tsukuba, Japan C. Amelung, Department of Physics, Brandeis University, Waltham, MA, United States of America V. V. Ammosov, State Research Center Institute for High Energy Physics, Protvino, Russia A. Amorim, Laboratorio de Instrumentacao e Fisica Experimental de Particulas - LIP, Lisboa, Portugal N. Amram, Raymond and Beverly Sackler School of Physics and Astronomy, Tel Aviv University, Tel Aviv, Israel C. Anastopoulos, CERN, Geneva, Switzerland L. S. Ancu, Albert Einstein Center for Fundamental Physics and Laboratory for High Energy Physics, University of Bern, Bern, Switzerland N. Andari, LAL, Université Paris-Sud and CNRS/IN2P3, Orsay, France T. Andeen, Nevis Laboratory, Columbia University, Irvington, NY, United States of America C. F. Anders, Physikalisches Institut, Ruprecht-Karls-Universität Heidelberg, Heidelberg, Germany G. Anders, Kirchhoff-Institut für Physik, Ruprecht-Karls-Universität Heidelberg, Heidelberg, Germany K. J. Anderson, Enrico Fermi Institute, University of Chicago, Chicago, IL, United States of America A. Andreazza, INFN Sezione di Milano, Milano, Italy V. Andrei, Kirchhoff-Institut für Physik, Ruprecht-Karls-Universität Heidelberg, Heidelberg, Germany X. S. Anduaga, Instituto de Física La Plata, Universidad Nacional de La Plata and CONICET, La Plata, Argentina P. Anger, Institut für Kern- und Teilchenphysik, Technical University Dresden, Dresden, Germany A. Angerami, Nevis Laboratory, Columbia University, Irvington, NY, United States of America F. Anghinolfi, CERN, Geneva, Switzerland A. Anisenkov, Budker Institute of Nuclear Physics, SB RAS, Novosibirsk, Russia N. Anjos, Laboratorio de Instrumentacao e Fisica Experimental de Particulas - LIP, Lisboa, Portugal A. Annovi, INFN Laboratori Nazionali di Frascati, Frascati, Italy A. Antonaki, Physics Department, University of Athens, Athens, Greece M. Antonelli, INFN Laboratori Nazionali di Frascati, Frascati, Italy A. Antonov, Moscow Engineering and Physics Institute (MEPhI), Moscow, Russia J. Antos, Department of Subnuclear Physics, Institute of Experimental Physics of the Slovak Academy of Sciences, Kosice, Slovak Republic F. Anulli, INFN Sezione di Roma I, Roma, Italy S. Aoun, CPPM, Aix-Marseille Université and CNRS/IN2P3, Marseille, France L. Aperio Bella, LAPP, CNRS/IN2P3 and Université de Savoie, Annecy-le-Vieux, France R. Apolle, Department of Physics, Oxford University, Oxford, United Kingdom G. Arabidze, Department of Physics and Astronomy, Michigan State University, East, Lansing, MI, United States of America I. Aracena, SLAC National Accelerator Laboratory, Stanford, CA, United States of America Y. Arai, KEK, High Energy Accelerator Research Organization, Tsukuba, Japan A. T. H. Arce, Department of Physics, Duke University, Durham, NC, United States of America S. Arfaoui, Departments of Physics & Astronomy and Chemistry, Stony Brook University, Stony Brook, NY, United States of America J-F. Arguin, Physics Division, Lawrence Berkeley National Laboratory and University of California, Berkeley, CA, United States of America E. Arik, Department of Physics, Bogazici University, Istanbul, Turkey M. Arik, Department of Physics, Bogazici University, Istanbul, Turkey A. J. Armbruster, Department of Physics, The University of Michigan, Ann Arbor, MI, United States of America O. Arnaez, Institut für Physik, Universität Mainz, Mainz, Germany V. Arnal, Departamento de Fisica Teorica C-15, Universidad Autonoma de Madrid, Madrid, Spain C. Arnault, LAL, Université Paris-Sud and CNRS/IN2P3, Orsay, France A. Artamonov, Institute for Theoretical and Experimental Physics (ITEP), Moscow, Russia G. Artoni, INFN Sezione di Roma I, Roma, Italy D. Arutinov, Physikalisches Institut, University of Bonn, Bonn, Germany S. Asai, International Center for Elementary Particle Physics and Department of Physics, The University of Tokyo, Tokyo, Japan R. Asfandiyarov, Department of Physics, University of Wisconsin, Madison, WI, United States of America S. Ask, Cavendish Laboratory, University of Cambridge, Cambridge, United Kingdom B. Åsman, Department of Physics, Stockholm University, Stockholm, Sweden L. Asquith, High Energy Physics Division, Argonne National Laboratory, Argonne, IL, United States of America K. Assamagan, Physics Department, Brookhaven National Laboratory, Upton, NY, United States of America A. Astbury, Department of Physics and Astronomy, University of Victoria, Victoria, BC, Canada B. Aubert, LAPP, CNRS/IN2P3 and Université de Savoie, Annecy-le-Vieux, France E. Auge, LAL, Université Paris-Sud and CNRS/IN2P3, Orsay, France K. Augsten, Czech Technical University in Prague, Praha, Czech Republic M. Aurousseau, Department of Physics, University of Johannesburg, Johannesburg, South Africa G. Avolio, Department of Physics and Astronomy, University of California Irvine, Irvine, CA, United States of America R. Avramidou, Physics Department, National Technical University of Athens, Zografou, Greece D. Axen, Department of Physics, University of British Columbia, Vancouver, BC, Canada G. Azuelos, Group of Particle Physics, University of Montreal, Montreal, QC, Canada Y. Azuma, International Center for Elementary Particle Physics and Department of Physics, The University of Tokyo, Tokyo, Japan M. A. Baak, CERN, Geneva, Switzerland G. Baccaglioni, INFN Sezione di Milano, Milano, Italy C. Bacci, INFN Sezione di Roma Tre, Roma, Italy A. M. Bach, Physics Division, Lawrence Berkeley National Laboratory and University of California, Berkeley, CA, United States of America H. Bachacou, DSM/IRFU (Institut de Recherches sur les Lois Fondamentales de l’Univers), CEA Saclay (Commissariat a l’Energie Atomique), Gif-sur-Yvette, France K. Bachas, CERN, Geneva, Switzerland M. Backes, Section de Physique, Université de Genève, Geneva, Switzerland M. Backhaus, Physikalisches Institut, University of Bonn, Bonn, Germany E. Badescu, National Institute of Physics and Nuclear Engineering, Bucharest, Romania P. Bagnaia, INFN Sezione di Roma I, Roma, Italy S. Bahinipati, Department of Physics, University of Alberta, Edmonton, AB, Canada Y. Bai, Institute of High Energy Physics, Chinese Academy of Sciences, Beijing, China D. C. Bailey, Department of Physics, University of Toronto, Toronto, ON, Canada T. Bain, Department of Physics, University of Toronto, Toronto, ON, Canada J. T. Baines, Particle Physics Department, Rutherford Appleton Laboratory, Didcot, United Kingdom O. K. Baker, Department of Physics, Yale University, New Haven, CT, United States of America M. D. Baker, Physics Department, Brookhaven National Laboratory, Upton, NY, United States of America S. Baker, Department of Physics and Astronomy, University College London, London, United Kingdom E. Banas, The Henryk Niewodniczanski Institute of Nuclear Physics, Polish Academy of Sciences, Krakow, Poland P. Banerjee, Group of Particle Physics, University of Montreal, Montreal, QC, Canada Sw. Banerjee, Department of Physics, University of Wisconsin, Madison, WI, United States of America D. Banfi, CERN, Geneva, Switzerland A. Bangert, School of Physics, University of Sydney, Sydney, Australia V. Bansal, Department of Physics and Astronomy, University of Victoria, Victoria, BC, Canada H. S. Bansil, School of Physics and Astronomy, University of Birmingham, Birmingham, United Kingdom L. Barak, Department of Particle Physics, The Weizmann Institute of Science, Rehovot, Israel S. P. Baranov, P.N. Lebedev Institute of Physics, Academy of Sciences, Moscow, Russia A. Barbaro Galtieri, Physics Division, Lawrence Berkeley National Laboratory and University of California, Berkeley, CA, United States of America T. Barber, Fakultät für Mathematik und Physik, Albert-Ludwigs-Universität, Freiburg i.Br., Germany E. L. Barberio, School of Physics, University of Melbourne, Victoria, Australia D. Barberis, INFN Sezione di Genova, Genova, Italy M. Barbero, Physikalisches Institut, University of Bonn, Bonn, Germany D. Y. Bardin, Joint Institute for Nuclear Research, JINR Dubna, Dubna, Russia T. Barillari, Max-Planck-Institut für Physik (Werner-Heisenberg-Institut), München, Germany M. Barisonzi, Fachbereich C Physik, Bergische Universität Wuppertal, Wuppertal, Germany T. Barklow, SLAC National Accelerator Laboratory, Stanford, CA, United States of America N. Barlow, Cavendish Laboratory, University of Cambridge, Cambridge, United Kingdom B. M. Barnett, Particle Physics Department, Rutherford Appleton Laboratory, Didcot, United Kingdom R. M. Barnett, Physics Division, Lawrence Berkeley National Laboratory and University of California, Berkeley, CA, United States of America A. Baroncelli, INFN Sezione di Roma Tre, Roma, Italy G. Barone, Section de Physique, Université de Genève, Geneva, Switzerland A. J. Barr, Department of Physics, Oxford University, Oxford, United Kingdom F. Barreiro, Departamento de Fisica Teorica C-15, Universidad Autonoma de Madrid, Madrid, Spain J. Barreiro Guimarães da Costa, Laboratory for Particle Physics and Cosmology, Harvard University, Cambridge, MA, United States of America P. Barrillon, LAL, Université Paris-Sud and CNRS/IN2P3, Orsay, France R. Bartoldus, SLAC National Accelerator Laboratory, Stanford, CA, United States of America A. E. Barton, Physics Department, Lancaster University, Lancaster, United Kingdom V. Bartsch, Department of Physics and Astronomy, University of Sussex, Brighton, United Kingdom R. L. Bates, SUPA - School of Physics and Astronomy, University of Glasgow, Glasgow, United Kingdom L. Batkova, Faculty of Mathematics, Physics & Informatics, Comenius University, Bratislava, Slovak Republic J. R. Batley, Cavendish Laboratory, University of Cambridge, Cambridge, United Kingdom A. Battaglia, Albert Einstein Center for Fundamental Physics and Laboratory for High Energy Physics, University of Bern, Bern, Switzerland M. Battistin, CERN, Geneva, Switzerland F. Bauer, DSM/IRFU (Institut de Recherches sur les Lois Fondamentales de l’Univers), CEA Saclay (Commissariat a l’Energie Atomique), Gif-sur-Yvette, France H. S. Bawa, SLAC National Accelerator Laboratory, Stanford, CA, United States of America S. Beale, Fakultät für Physik, Ludwig-Maximilians-Universität München, München, Germany T. Beau, Laboratoire de Physique Nucléaire et de Hautes Energies, UPMC and Université Paris-Diderot and CNRS/IN2P3, Paris, France P. H. Beauchemin, Science and Technology Center, Tufts University, Medford, MA, United States of America R. Beccherle, INFN Sezione di Genova, Genova, Italy P. Bechtle, Physikalisches Institut, University of Bonn, Bonn, Germany H. P. Beck, Albert Einstein Center for Fundamental Physics and Laboratory for High Energy Physics, University of Bern, Bern, Switzerland A. K. Becker, Fachbereich C Physik, Bergische Universität Wuppertal, Wuppertal, Germany S. Becker, Fakultät für Physik, Ludwig-Maximilians-Universität München, München, Germany M. Beckingham, Department of Physics, University of Washington, Seattle, WA, United States of America K. H. Becks, Fachbereich C Physik, Bergische Universität Wuppertal, Wuppertal, Germany A. J. Beddall, Department of Physics Engineering, Gaziantep University, Gaziantep, Turkey A. Beddall, Department of Physics Engineering, Gaziantep University, Gaziantep, Turkey S. Bedikian, Department of Physics, Yale University, New Haven, CT, United States of America V. A. Bednyakov, Joint Institute for Nuclear Research, JINR Dubna, Dubna, Russia C. P. Bee, CPPM, Aix-Marseille Université and CNRS/IN2P3, Marseille, France M. Begel, Physics Department, Brookhaven National Laboratory, Upton, NY, United States of America S. Behar Harpaz, Department of Physics, Technion: Israel Institute of Technology, Haifa, Israel M. Beimforde, Max-Planck-Institut für Physik (Werner-Heisenberg-Institut), München, Germany C. Belanger-Champagne, Department of Physics, McGill University, Montreal, QC, Canada P. J. Bell, Section de Physique, Université de Genève, Geneva, Switzerland W. H. Bell, Section de Physique, Université de Genève, Geneva, Switzerland G. Bella, Raymond and Beverly Sackler School of Physics and Astronomy, Tel Aviv University, Tel Aviv, Israel L. Bellagamba, INFN Sezione di Bologna, Bologna, Italy F. Bellina, CERN, Geneva, Switzerland M. Bellomo, CERN, Geneva, Switzerland A. Belloni, Laboratory for Particle Physics and Cosmology, Harvard University, Cambridge, MA, United States of America O. Beloborodova, Budker Institute of Nuclear Physics, SB RAS, Novosibirsk, Russia K. Belotskiy, Moscow Engineering and Physics Institute (MEPhI), Moscow, Russia O. Beltramello, CERN, Geneva, Switzerland O. Benary, Raymond and Beverly Sackler School of Physics and Astronomy, Tel Aviv University, Tel Aviv, Israel D. Benchekroun, Faculté des Sciences Ain Chock, Réseau Universitaire de Physique des Hautes Energies - Université Hassan II, Casablanca, Morocco K. Bendtz, Department of Physics, Stockholm University, Stockholm, Sweden N. Benekos, Department of Physics, University of Illinois, Urbana, IL, United States of America Y. Benhammou, Raymond and Beverly Sackler School of Physics and Astronomy, Tel Aviv University, Tel Aviv, Israel E. Benhar Noccioli, Section de Physique, Université de Genève, Geneva, Switzerland J. A. Benitez Garcia, Department of Physics and Astronomy, York University, Toronto, ON, Canada D. P. Benjamin, Department of Physics, Duke University, Durham, NC, United States of America M. Benoit, LAL, Université Paris-Sud and CNRS/IN2P3, Orsay, France J. R. Bensinger, Department of Physics, Brandeis University, Waltham, MA, United States of America K. Benslama, Physics Department, University of Regina, Regina, SK, Canada S. Bentvelsen, Nikhef National Institute for Subatomic Physics and University of Amsterdam, Amsterdam, Netherlands D. Berge, CERN, Geneva, Switzerland E. Bergeaas Kuutmann, DESY, Hamburg and Zeuthen, Germany N. Berger, LAPP, CNRS/IN2P3 and Université de Savoie, Annecy-le-Vieux, France F. Berghaus, Department of Physics and Astronomy, University of Victoria, Victoria, BC, Canada E. Berglund, Nikhef National Institute for Subatomic Physics and University of Amsterdam, Amsterdam, Netherlands J. Beringer, Physics Division, Lawrence Berkeley National Laboratory and University of California, Berkeley, CA, United States of America P. Bernat, Department of Physics and Astronomy, University College London, London, United Kingdom R. Bernhard, Fakultät für Mathematik und Physik, Albert-Ludwigs-Universität, Freiburg i.Br., Germany C. Bernius, Physics Department, Brookhaven National Laboratory, Upton, NY, United States of America T. Berry, Department of Physics, Royal Holloway University of London, Surrey, United Kingdom C. Bertella, CPPM, Aix-Marseille Université and CNRS/IN2P3, Marseille, France A. Bertin, INFN Sezione di Bologna, Bologna, Italy F. Bertolucci, INFN Sezione di Pisa, Pisa, Italy M. I. Besana, INFN Sezione di Milano, Milano, Italy G. J. Besjes, Institute for Mathematics, Astrophysics and Particle Physics, Radboud University Nijmegen/Nikhef, Nijmegen, Netherlands N. Besson, DSM/IRFU (Institut de Recherches sur les Lois Fondamentales de l’Univers), CEA Saclay (Commissariat a l’Energie Atomique), Gif-sur-Yvette, France S. Bethke, Max-Planck-Institut für Physik (Werner-Heisenberg-Institut), München, Germany W. Bhimji, SUPA - School of Physics and Astronomy, University of Edinburgh, Edinburgh, United Kingdom R. M. Bianchi, CERN, Geneva, Switzerland M. Bianco, INFN Sezione di Lecce, Lecce, Italy O. Biebel, Fakultät für Physik, Ludwig-Maximilians-Universität München, München, Germany S. P. Bieniek, Department of Physics and Astronomy, University College London, London, United Kingdom K. Bierwagen, II Physikalisches Institut, Georg-August-Universität, Göttingen, Germany J. Biesiada, Physics Division, Lawrence Berkeley National Laboratory and University of California, Berkeley, CA, United States of America M. Biglietti, INFN Sezione di Roma Tre, Roma, Italy H. Bilokon, INFN Laboratori Nazionali di Frascati, Frascati, Italy M. Bindi, INFN Sezione di Bologna, Bologna, Italy S. Binet, LAL, Université Paris-Sud and CNRS/IN2P3, Orsay, France A. Bingul, Department of Physics Engineering, Gaziantep University, Gaziantep, Turkey C. Bini, INFN Sezione di Roma I, Roma, Italy C. Biscarat, Domaine scientifique de la Doua, Centre de Calcul CNRS/IN2P3, Villeurbanne Cedex, France U. Bitenc, Fakultät für Mathematik und Physik, Albert-Ludwigs-Universität, Freiburg i.Br., Germany K. M. Black, Department of Physics, Boston University, Boston, MA, United States of America R. E. Blair, High Energy Physics Division, Argonne National Laboratory, Argonne, IL, United States of America J.-B. Blanchard, DSM/IRFU (Institut de Recherches sur les Lois Fondamentales de l’Univers), CEA Saclay (Commissariat a l’Energie Atomique), Gif-sur-Yvette, France G. Blanchot, CERN, Geneva, Switzerland T. Blazek, Faculty of Mathematics, Physics & Informatics, Comenius University, Bratislava, Slovak Republic C. Blocker, Department of Physics, Brandeis University, Waltham, MA, United States of America J. Blocki, The Henryk Niewodniczanski Institute of Nuclear Physics, Polish Academy of Sciences, Krakow, Poland A. Blondel, Section de Physique, Université de Genève, Geneva, Switzerland W. Blum, Institut für Physik, Universität Mainz, Mainz, Germany U. Blumenschein, II Physikalisches Institut, Georg-August-Universität, Göttingen, Germany G. J. Bobbink, Nikhef National Institute for Subatomic Physics and University of Amsterdam, Amsterdam, Netherlands V. B. Bobrovnikov, Budker Institute of Nuclear Physics, SB RAS, Novosibirsk, Russia S. S. Bocchetta, Fysiska institutionen, Lunds universitet, Lund, Sweden A. Bocci, Department of Physics, Duke University, Durham, NC, United States of America C. R. Boddy, Department of Physics, Oxford University, Oxford, United Kingdom M. Boehler, DESY, Hamburg and Zeuthen, Germany J. Boek, Fachbereich C Physik, Bergische Universität Wuppertal, Wuppertal, Germany N. Boelaert, Niels Bohr Institute, University of Copenhagen, Kobenhavn, Denmark J. A. Bogaerts, CERN, Geneva, Switzerland A. Bogdanchikov, Budker Institute of Nuclear Physics, SB RAS, Novosibirsk, Russia A. Bogouch, B.I. Stepanov Institute of Physics, National Academy of Sciences of Belarus, Minsk, Republic of Belarus C. Bohm, Department of Physics, Stockholm University, Stockholm, Sweden J. Bohm, Institute of Physics, Academy of Sciences of the Czech Republic, Praha, Czech Republic V. Boisvert, Department of Physics, Royal Holloway University of London, Surrey, United Kingdom T. Bold, AGH University of Science and Technology, Faculty of Physics and Applied Computer Science, Krakow, Poland V. Boldea, National Institute of Physics and Nuclear Engineering, Bucharest, Romania N. M. Bolnet, DSM/IRFU (Institut de Recherches sur les Lois Fondamentales de l’Univers), CEA Saclay (Commissariat a l’Energie Atomique), Gif-sur-Yvette, France M. Bomben, Laboratoire de Physique Nucléaire et de Hautes Energies, UPMC and Université Paris-Diderot and CNRS/IN2P3, Paris, France M. Bona, School of Physics and Astronomy, Queen Mary University of London, London, United Kingdom M. Bondioli, Department of Physics and Astronomy, University of California Irvine, Irvine, CA, United States of America M. Boonekamp, DSM/IRFU (Institut de Recherches sur les Lois Fondamentales de l’Univers), CEA Saclay (Commissariat a l’Energie Atomique), Gif-sur-Yvette, France C. N. Booth, Department of Physics and Astronomy, University of Sheffield, Sheffield, United Kingdom S. Bordoni, Laboratoire de Physique Nucléaire et de Hautes Energies, UPMC and Université Paris-Diderot and CNRS/IN2P3, Paris, France C. Borer, Albert Einstein Center for Fundamental Physics and Laboratory for High Energy Physics, University of Bern, Bern, Switzerland A. Borisov, State Research Center Institute for High Energy Physics, Protvino, Russia G. Borissov, Physics Department, Lancaster University, Lancaster, United Kingdom I. Borjanovic, Institute of Physics, University of Belgrade, Belgrade, Serbia M. Borri, School of Physics and Astronomy, University of Manchester, Manchester, United Kingdom S. Borroni, Department of Physics, The University of Michigan, Ann Arbor, MI, United States of America V. Bortolotto, INFN Sezione di Roma Tre, Roma, Italy K. Bos, Nikhef National Institute for Subatomic Physics and University of Amsterdam, Amsterdam, Netherlands D. Boscherini, INFN Sezione di Bologna, Bologna, Italy M. Bosman, Institut de Física d’Altes Energies and Departament de Física de la Universitat Autònoma de Barcelona and ICREA, Barcelona, Spain H. Boterenbrood, Nikhef National Institute for Subatomic Physics and University of Amsterdam, Amsterdam, Netherlands D. Botterill, Particle Physics Department, Rutherford Appleton Laboratory, Didcot, United Kingdom J. Bouchami, Group of Particle Physics, University of Montreal, Montreal, QC, Canada J. Boudreau, Department of Physics and Astronomy, University of Pittsburgh, Pittsburgh, PA, United States of America E. V. Bouhova-Thacker, Physics Department, Lancaster University, Lancaster, United Kingdom D. Boumediene, Laboratoire de Physique Corpusculaire, Clermont Université and Université Blaise Pascal and CNRS/IN2P3, Aubiere Cedex, France C. Bourdarios, LAL, Université Paris-Sud and CNRS/IN2P3, Orsay, France N. Bousson, CPPM, Aix-Marseille Université and CNRS/IN2P3, Marseille, France A. Boveia, Enrico Fermi Institute, University of Chicago, Chicago, IL, United States of America J. Boyd, CERN, Geneva, Switzerland I. R. Boyko, Joint Institute for Nuclear Research, JINR Dubna, Dubna, Russia I. Bozovic-Jelisavcic, Vinca Institute of Nuclear Sciences, University of Belgrade, Belgrade, Serbia J. Bracinik, School of Physics and Astronomy, University of Birmingham, Birmingham, United Kingdom P. Branchini, INFN Sezione di Roma Tre, Roma, Italy A. Brandt, Department of Physics, The University of Texas at Arlington, Arlington, TX, United States of America G. Brandt, Department of Physics, Oxford University, Oxford, United Kingdom O. Brandt, II Physikalisches Institut, Georg-August-Universität, Göttingen, Germany U. Bratzler, Graduate School of Science and Technology, Tokyo Metropolitan University, Tokyo, Japan B. Brau, Department of Physics, University of Massachusetts, Amherst, MA, United States of America J. E. Brau, Center for High Energy Physics, University of Oregon, Eugene, OR, United States of America H. M. Braun, Fachbereich C Physik, Bergische Universität Wuppertal, Wuppertal, Germany B. Brelier, Department of Physics, University of Toronto, Toronto, ON, Canada J. Bremer, CERN, Geneva, Switzerland K. Brendlinger, Department of Physics, University of Pennsylvania, Philadelphia, PA, United States of America R. Brenner, Department of Physics and Astronomy, University of Uppsala, Uppsala, Sweden S. Bressler, Department of Particle Physics, The Weizmann Institute of Science, Rehovot, Israel D. Britton, SUPA - School of Physics and Astronomy, University of Glasgow, Glasgow, United Kingdom F. M. Brochu, Cavendish Laboratory, University of Cambridge, Cambridge, United Kingdom I. Brock, Physikalisches Institut, University of Bonn, Bonn, Germany R. Brock, Department of Physics and Astronomy, Michigan State University, East, Lansing, MI, United States of America E. Brodet, Raymond and Beverly Sackler School of Physics and Astronomy, Tel Aviv University, Tel Aviv, Israel F. Broggi, INFN Sezione di Milano, Milano, Italy C. Bromberg, Department of Physics and Astronomy, Michigan State University, East, Lansing, MI, United States of America J. Bronner, Max-Planck-Institut für Physik (Werner-Heisenberg-Institut), München, Germany G. Brooijmans, Nevis Laboratory, Columbia University, Irvington, NY, United States of America T. Brooks, Department of Physics, Royal Holloway University of London, Surrey, United Kingdom W. K. Brooks, Departamento de Física, Universidad Técnica Federico Santa María, Valparaíso, Chile G. Brown, School of Physics and Astronomy, University of Manchester, Manchester, United Kingdom H. Brown, Department of Physics, The University of Texas at Arlington, Arlington, TX, United States of America P. A. Bruckman de Renstrom, The Henryk Niewodniczanski Institute of Nuclear Physics, Polish Academy of Sciences, Krakow, Poland D. Bruncko, Department of Subnuclear Physics, Institute of Experimental Physics of the Slovak Academy of Sciences, Kosice, Slovak Republic R. Bruneliere, Fakultät für Mathematik und Physik, Albert-Ludwigs-Universität, Freiburg i.Br., Germany S. Brunet, Department of Physics, Indiana University, Bloomington, IN, United States of America A. Bruni, INFN Sezione di Bologna, Bologna, Italy G. Bruni, INFN Sezione di Bologna, Bologna, Italy M. Bruschi, INFN Sezione di Bologna, Bologna, Italy T. Buanes, Department for Physics and Technology, University of Bergen, Bergen, Norway Q. Buat, Laboratoire de Physique Subatomique et de Cosmologie, Université Joseph Fourier and CNRS/IN2P3 and Institut National Polytechnique de Grenoble, Grenoble, France F. Bucci, Section de Physique, Université de Genève, Geneva, Switzerland J. Buchanan, Department of Physics, Oxford University, Oxford, United Kingdom P. Buchholz, Fachbereich Physik, Universität Siegen, Siegen, Germany R. M. Buckingham, Department of Physics, Oxford University, Oxford, United Kingdom A. G. Buckley, SUPA - School of Physics and Astronomy, University of Edinburgh, Edinburgh, United Kingdom S. I. Buda, National Institute of Physics and Nuclear Engineering, Bucharest, Romania I. A. Budagov, Joint Institute for Nuclear Research, JINR Dubna, Dubna, Russia B. Budick, Department of Physics, New York University, New York, NY, United States of America V. Büscher, Institut für Physik, Universität Mainz, Mainz, Germany L. Bugge, Department of Physics, University of Oslo, Oslo, Norway O. Bulekov, Moscow Engineering and Physics Institute (MEPhI), Moscow, Russia A. C. Bundock, Oliver Lodge Laboratory, University of Liverpool, Liverpool, United Kingdom M. Bunse, Institut für Experimentelle Physik IV, Technische Universität Dortmund, Dortmund, Germany T. Buran, Department of Physics, University of Oslo, Oslo, Norway H. Burckhart, CERN, Geneva, Switzerland S. Burdin, Oliver Lodge Laboratory, University of Liverpool, Liverpool, United Kingdom T. Burgess, Department for Physics and Technology, University of Bergen, Bergen, Norway S. Burke, Particle Physics Department, Rutherford Appleton Laboratory, Didcot, United Kingdom E. Busato, Laboratoire de Physique Corpusculaire, Clermont Université and Université Blaise Pascal and CNRS/IN2P3, Aubiere Cedex, France P. Bussey, SUPA - School of Physics and Astronomy, University of Glasgow, Glasgow, United Kingdom C. P. Buszello, Department of Physics and Astronomy, University of Uppsala, Uppsala, Sweden B. Butler, SLAC National Accelerator Laboratory, Stanford, CA, United States of America J. M. Butler, Department of Physics, Boston University, Boston, MA, United States of America C. M. Buttar, SUPA - School of Physics and Astronomy, University of Glasgow, Glasgow, United Kingdom J. M. Butterworth, Department of Physics and Astronomy, University College London, London, United Kingdom W. Buttinger, Cavendish Laboratory, University of Cambridge, Cambridge, United Kingdom S. Cabrera Urbán, Instituto de Física Corpuscular (IFIC) and Departamento de Física Atómica, Molecular y Nuclear and Departamento de Ingeniería Electrónica and Instituto de Microelectrónica de Barcelona (IMB-CNM), University of Valencia and CSIC, Valencia, Spain D. Caforio, INFN Sezione di Bologna, Bologna, Italy O. Cakir, Department of Physics, Ankara University, Ankara, Turkey P. Calafiura, Physics Division, Lawrence Berkeley National Laboratory and University of California, Berkeley, CA, United States of America G. Calderini, Laboratoire de Physique Nucléaire et de Hautes Energies, UPMC and Université Paris-Diderot and CNRS/IN2P3, Paris, France P. Calfayan, Fakultät für Physik, Ludwig-Maximilians-Universität München, München, Germany R. Calkins, Department of Physics, Northern Illinois University, DeKalb, IL, United States of America L. P. Caloba, Universidade Federal do Rio De Janeiro COPPE/EE/IF, Rio de Janeiro, Brazil R. Caloi, INFN Sezione di Roma I, Roma, Italy D. Calvet, Laboratoire de Physique Corpusculaire, Clermont Université and Université Blaise Pascal and CNRS/IN2P3, Aubiere Cedex, France S. Calvet, Laboratoire de Physique Corpusculaire, Clermont Université and Université Blaise Pascal and CNRS/IN2P3, Aubiere Cedex, France R. Camacho Toro, Laboratoire de Physique Corpusculaire, Clermont Université and Université Blaise Pascal and CNRS/IN2P3, Aubiere Cedex, France P. Camarri, INFN Sezione di Roma Tor Vergata, Roma, Italy D. Cameron, Department of Physics, University of Oslo, Oslo, Norway L. M. Caminada, Physics Division, Lawrence Berkeley National Laboratory and University of California, Berkeley, CA, United States of America S. Campana, CERN, Geneva, Switzerland M. Campanelli, Department of Physics and Astronomy, University College London, London, United Kingdom V. Canale, INFN Sezione di Napoli, Napoli, Italy F. Canelli, Enrico Fermi Institute, University of Chicago, Chicago, IL, United States of America A. Canepa, TRIUMF, Vancouver, BC, Canada J. Cantero, Departamento de Fisica Teorica C-15, Universidad Autonoma de Madrid, Madrid, Spain R. Cantrill, Department of Physics, Royal Holloway University of London, Surrey, United Kingdom L. Capasso, INFN Sezione di Napoli, Napoli, Italy M. D. M. Capeans Garrido, CERN, Geneva, Switzerland I. Caprini, National Institute of Physics and Nuclear Engineering, Bucharest, Romania M. Caprini, National Institute of Physics and Nuclear Engineering, Bucharest, Romania D. Capriotti, Max-Planck-Institut für Physik (Werner-Heisenberg-Institut), München, Germany M. Capua, INFN Gruppo Collegato di Cosenza, Cosenza, Italy R. Caputo, Institut für Physik, Universität Mainz, Mainz, Germany R. Cardarelli, INFN Sezione di Roma Tor Vergata, Roma, Italy T. Carli, CERN, Geneva, Switzerland G. Carlino, INFN Sezione di Napoli, Napoli, Italy L. Carminati, INFN Sezione di Milano, Milano, Italy B. Caron, Department of Physics, McGill University, Montreal, QC, Canada S. Caron, Institute for Mathematics, Astrophysics and Particle Physics, Radboud University Nijmegen/Nikhef, Nijmegen, Netherlands E. Carquin, Departamento de Física, Universidad Técnica Federico Santa María, Valparaíso, Chile G. D. Carrillo Montoya, Department of Physics, University of Wisconsin, Madison, WI, United States of America A. A. Carter, School of Physics and Astronomy, Queen Mary University of London, London, United Kingdom J. R. Carter, Cavendish Laboratory, University of Cambridge, Cambridge, United Kingdom J. Carvalho, Laboratorio de Instrumentacao e Fisica Experimental de Particulas - LIP, Lisboa, Portugal D. Casadei, Department of Physics, New York University, New York, NY, United States of America M. P. Casado, Institut de Física d’Altes Energies and Departament de Física de la Universitat Autònoma de Barcelona and ICREA, Barcelona, Spain M. Cascella, INFN Sezione di Pisa, Pisa, Italy C. Caso, INFN Sezione di Genova, Genova, Italy A. M. Castaneda Hernandez, Department of Physics, University of Wisconsin, Madison, WI, United States of America E. Castaneda-Miranda, Department of Physics, University of Wisconsin, Madison, WI, United States of America V. Castillo Gimenez, Instituto de Física Corpuscular (IFIC) and Departamento de Física Atómica, Molecular y Nuclear and Departamento de Ingeniería Electrónica and Instituto de Microelectrónica de Barcelona (IMB-CNM), University of Valencia and CSIC, Valencia, Spain N. F. Castro, Laboratorio de Instrumentacao e Fisica Experimental de Particulas - LIP, Lisboa, Portugal G. Cataldi, INFN Sezione di Lecce, Lecce, Italy P. Catastini, Laboratory for Particle Physics and Cosmology, Harvard University, Cambridge, MA, United States of America A. Catinaccio, CERN, Geneva, Switzerland J. R. Catmore, CERN, Geneva, Switzerland A. Cattai, CERN, Geneva, Switzerland G. Cattani, INFN Sezione di Roma Tor Vergata, Roma, Italy S. Caughron, Department of Physics and Astronomy, Michigan State University, East, Lansing, MI, United States of America P. Cavalleri, Laboratoire de Physique Nucléaire et de Hautes Energies, UPMC and Université Paris-Diderot and CNRS/IN2P3, Paris, France D. Cavalli, INFN Sezione di Milano, Milano, Italy M. Cavalli-Sforza, Institut de Física d’Altes Energies and Departament de Física de la Universitat Autònoma de Barcelona and ICREA, Barcelona, Spain V. Cavasinni, INFN Sezione di Pisa, Pisa, Italy F. Ceradini, INFN Sezione di Roma Tre, Roma, Italy A. S. Cerqueira, Federal University of Juiz de Fora (UFJF), Juiz de Fora, Brazil A. Cerri, CERN, Geneva, Switzerland L. Cerrito, School of Physics and Astronomy, Queen Mary University of London, London, United Kingdom F. Cerutti, INFN Laboratori Nazionali di Frascati, Frascati, Italy S. A. Cetin, Division of Physics, Dogus University, Istanbul, Turkey A. Chafaq, Faculté des Sciences Ain Chock, Réseau Universitaire de Physique des Hautes Energies - Université Hassan II, Casablanca, Morocco D. Chakraborty, Department of Physics, Northern Illinois University, DeKalb, IL, United States of America I. Chalupkova, Faculty of Mathematics and Physics, Charles University in Prague, Praha, Czech Republic K. Chan, Department of Physics, University of Alberta, Edmonton, AB, Canada B. Chapleau, Department of Physics, McGill University, Montreal, QC, Canada J. D. Chapman, Cavendish Laboratory, University of Cambridge, Cambridge, United Kingdom J. W. Chapman, Department of Physics, The University of Michigan, Ann Arbor, MI, United States of America E. Chareyre, Laboratoire de Physique Nucléaire et de Hautes Energies, UPMC and Université Paris-Diderot and CNRS/IN2P3, Paris, France D. G. Charlton, School of Physics and Astronomy, University of Birmingham, Birmingham, United Kingdom V. Chavda, School of Physics and Astronomy, University of Manchester, Manchester, United Kingdom C. A. Chavez Barajas, CERN, Geneva, Switzerland S. Cheatham, Department of Physics, McGill University, Montreal, QC, Canada S. Chekanov, High Energy Physics Division, Argonne National Laboratory, Argonne, IL, United States of America S. V. Chekulaev, TRIUMF, Vancouver, BC, Canada G. A. Chelkov, Joint Institute for Nuclear Research, JINR Dubna, Dubna, Russia M. A. Chelstowska, Institute for Mathematics, Astrophysics and Particle Physics, Radboud University Nijmegen/Nikhef, Nijmegen, Netherlands C. Chen, Department of Physics and Astronomy, Iowa State University, Ames, IA, United States of America H. Chen, Physics Department, Brookhaven National Laboratory, Upton, NY, United States of America S. Chen, Department of Physics, Nanjing University, Jiangsu, China X. Chen, Department of Physics, University of Wisconsin, Madison, WI, United States of America A. Cheplakov, Joint Institute for Nuclear Research, JINR Dubna, Dubna, Russia R. Cherkaoui El Moursli, Faculté des sciences, Université Mohammed V-Agdal, Rabat, Morocco V. Chernyatin, Physics Department, Brookhaven National Laboratory, Upton, NY, United States of America E. Cheu, Department of Physics, University of Arizona, Tucson, AZ, United States of America S. L. Cheung, Department of Physics, University of Toronto, Toronto, ON, Canada L. Chevalier, DSM/IRFU (Institut de Recherches sur les Lois Fondamentales de l’Univers), CEA Saclay (Commissariat a l’Energie Atomique), Gif-sur-Yvette, France G. Chiefari, INFN Sezione di Napoli, Napoli, Italy L. Chikovani, E. Andronikashvili Institute of Physics, Tbilisi State University, Tbilisi, Georgia J. T. Childers, CERN, Geneva, Switzerland A. Chilingarov, Physics Department, Lancaster University, Lancaster, United Kingdom G. Chiodini, INFN Sezione di Lecce, Lecce, Italy A. S. Chisholm, School of Physics and Astronomy, University of Birmingham, Birmingham, United Kingdom R. T. Chislett, Department of Physics and Astronomy, University College London, London, United Kingdom M. V. Chizhov, Joint Institute for Nuclear Research, JINR Dubna, Dubna, Russia G. Choudalakis, Enrico Fermi Institute, University of Chicago, Chicago, IL, United States of America S. Chouridou, Santa Cruz Institute for Particle Physics, University of California Santa Cruz, Santa Cruz, CA, United States of America I. A. Christidi, Department of Physics and Astronomy, University College London, London, United Kingdom A. Christov, Fakultät für Mathematik und Physik, Albert-Ludwigs-Universität, Freiburg i.Br., Germany D. Chromek-Burckhart, CERN, Geneva, Switzerland M. L. Chu, Institute of Physics, Academia Sinica, Taipei, Taiwan J. Chudoba, Institute of Physics, Academy of Sciences of the Czech Republic, Praha, Czech Republic G. Ciapetti, INFN Sezione di Roma I, Roma, Italy A. K. Ciftci, Department of Physics, Ankara University, Ankara, Turkey R. Ciftci, Department of Physics, Ankara University, Ankara, Turkey D. Cinca, Laboratoire de Physique Corpusculaire, Clermont Université and Université Blaise Pascal and CNRS/IN2P3, Aubiere Cedex, France V. Cindro, Department of Physics, Jožef Stefan Institute and University of Ljubljana, Ljubljana, Slovenia C. Ciocca, INFN Sezione di Bologna, Bologna, Italy A. Ciocio, Physics Division, Lawrence Berkeley National Laboratory and University of California, Berkeley, CA, United States of America M. Cirilli, Department of Physics, The University of Michigan, Ann Arbor, MI, United States of America P. Cirkovic, Vinca Institute of Nuclear Sciences, University of Belgrade, Belgrade, Serbia M. Citterio, INFN Sezione di Milano, Milano, Italy M. Ciubancan, National Institute of Physics and Nuclear Engineering, Bucharest, Romania A. Clark, Section de Physique, Université de Genève, Geneva, Switzerland P. J. Clark, SUPA - School of Physics and Astronomy, University of Edinburgh, Edinburgh, United Kingdom W. Cleland, Department of Physics and Astronomy, University of Pittsburgh, Pittsburgh, PA, United States of America J. C. Clemens, CPPM, Aix-Marseille Université and CNRS/IN2P3, Marseille, France B. Clement, Laboratoire de Physique Subatomique et de Cosmologie, Université Joseph Fourier and CNRS/IN2P3 and Institut National Polytechnique de Grenoble, Grenoble, France C. Clement, Department of Physics, Stockholm University, Stockholm, Sweden Y. Coadou, CPPM, Aix-Marseille Université and CNRS/IN2P3, Marseille, France M. Cobal, INFN Gruppo Collegato di Udine, Udine, Italy A. Coccaro, Department of Physics, University of Washington, Seattle, WA, United States of America J. Cochran, Department of Physics and Astronomy, Iowa State University, Ames, IA, United States of America J. G. Cogan, SLAC National Accelerator Laboratory, Stanford, CA, United States of America J. Coggeshall, Department of Physics, University of Illinois, Urbana, IL, United States of America E. Cogneras, Domaine scientifique de la Doua, Centre de Calcul CNRS/IN2P3, Villeurbanne Cedex, France J. Colas, LAPP, CNRS/IN2P3 and Université de Savoie, Annecy-le-Vieux, France A. P. Colijn, Nikhef National Institute for Subatomic Physics and University of Amsterdam, Amsterdam, Netherlands N. J. Collins, School of Physics and Astronomy, University of Birmingham, Birmingham, United Kingdom C. Collins-Tooth, SUPA - School of Physics and Astronomy, University of Glasgow, Glasgow, United Kingdom J. Collot, Laboratoire de Physique Subatomique et de Cosmologie, Université Joseph Fourier and CNRS/IN2P3 and Institut National Polytechnique de Grenoble, Grenoble, France T. Colombo, INFN Sezione di Pavia, Pavia, Italy G. Colon, Department of Physics, University of Massachusetts, Amherst, MA, United States of America P. Conde Muiño, Laboratorio de Instrumentacao e Fisica Experimental de Particulas - LIP, Lisboa, Portugal E. Coniavitis, Department of Physics, Oxford University, Oxford, United Kingdom M. C. Conidi, Institut de Física d’Altes Energies and Departament de Física de la Universitat Autònoma de Barcelona and ICREA, Barcelona, Spain S. M. Consonni, INFN Sezione di Milano, Milano, Italy V. Consorti, Fakultät für Mathematik und Physik, Albert-Ludwigs-Universität, Freiburg i.Br., Germany S. Constantinescu, National Institute of Physics and Nuclear Engineering, Bucharest, Romania C. Conta, INFN Sezione di Pavia, Pavia, Italy G. Conti, Laboratory for Particle Physics and Cosmology, Harvard University, Cambridge, MA, United States of America F. Conventi, INFN Sezione di Napoli, Napoli, Italy M. Cooke, Physics Division, Lawrence Berkeley National Laboratory and University of California, Berkeley, CA, United States of America B. D. Cooper, Department of Physics and Astronomy, University College London, London, United Kingdom A. M. Cooper-Sarkar, Department of Physics, Oxford University, Oxford, United Kingdom K. Copic, Physics Division, Lawrence Berkeley National Laboratory and University of California, Berkeley, CA, United States of America T. Cornelissen, Fachbereich C Physik, Bergische Universität Wuppertal, Wuppertal, Germany M. Corradi, INFN Sezione di Bologna, Bologna, Italy F. Corriveau, Department of Physics, McGill University, Montreal, QC, Canada A. Cortes-Gonzalez, Department of Physics, University of Illinois, Urbana, IL, United States of America G. Cortiana, Max-Planck-Institut für Physik (Werner-Heisenberg-Institut), München, Germany G. Costa, INFN Sezione di Milano, Milano, Italy M. J. Costa, Instituto de Física Corpuscular (IFIC) and Departamento de Física Atómica, Molecular y Nuclear and Departamento de Ingeniería Electrónica and Instituto de Microelectrónica de Barcelona (IMB-CNM), University of Valencia and CSIC, Valencia, Spain D. Costanzo, Department of Physics and Astronomy, University of Sheffield, Sheffield, United Kingdom T. Costin, Enrico Fermi Institute, University of Chicago, Chicago, IL, United States of America D. Côté, CERN, Geneva, Switzerland L. Courneyea, Department of Physics and Astronomy, University of Victoria, Victoria, BC, Canada G. Cowan, Department of Physics, Royal Holloway University of London, Surrey, United Kingdom C. Cowden, Cavendish Laboratory, University of Cambridge, Cambridge, United Kingdom B. E. Cox, School of Physics and Astronomy, University of Manchester, Manchester, United Kingdom K. Cranmer, Department of Physics, New York University, New York, NY, United States of America F. Crescioli, INFN Sezione di Pisa, Pisa, Italy M. Cristinziani, Physikalisches Institut, University of Bonn, Bonn, Germany G. Crosetti, INFN Gruppo Collegato di Cosenza, Cosenza, Italy R. Crupi, INFN Sezione di Lecce, Lecce, Italy S. Crépé-Renaudin, Laboratoire de Physique Subatomique et de Cosmologie, Université Joseph Fourier and CNRS/IN2P3 and Institut National Polytechnique de Grenoble, Grenoble, France C.-M. Cuciuc, National Institute of Physics and Nuclear Engineering, Bucharest, Romania C. Cuenca Almenar, Department of Physics, Yale University, New Haven, CT, United States of America T. Cuhadar Donszelmann, Department of Physics and Astronomy, University of Sheffield, Sheffield, United Kingdom M. Curatolo, INFN Laboratori Nazionali di Frascati, Frascati, Italy C. J. Curtis, School of Physics and Astronomy, University of Birmingham, Birmingham, United Kingdom C. Cuthbert, School of Physics, University of Sydney, Sydney, Australia P. Cwetanski, Department of Physics, Indiana University, Bloomington, IN, United States of America H. Czirr, Fachbereich Physik, Universität Siegen, Siegen, Germany P. Czodrowski, Institut für Kern- und Teilchenphysik, Technical University Dresden, Dresden, Germany Z. Czyczula, Department of Physics, Yale University, New Haven, CT, United States of America S. D’Auria, SUPA - School of Physics and Astronomy, University of Glasgow, Glasgow, United Kingdom M. D’Onofrio, Oliver Lodge Laboratory, University of Liverpool, Liverpool, United Kingdom A. D’Orazio, INFN Sezione di Roma I, Roma, Italy M. J. Da Cunha Sargedas De Sousa, Laboratorio de Instrumentacao e Fisica Experimental de Particulas - LIP, Lisboa, Portugal C. Da Via, School of Physics and Astronomy, University of Manchester, Manchester, United Kingdom W. Dabrowski, AGH University of Science and Technology, Faculty of Physics and Applied Computer Science, Krakow, Poland A. Dafinca, Department of Physics, Oxford University, Oxford, United Kingdom T. Dai, Department of Physics, The University of Michigan, Ann Arbor, MI, United States of America C. Dallapiccola, Department of Physics, University of Massachusetts, Amherst, MA, United States of America M. Dam, Niels Bohr Institute, University of Copenhagen, Kobenhavn, Denmark M. Dameri, INFN Sezione di Genova, Genova, Italy D. S. Damiani, Santa Cruz Institute for Particle Physics, University of California Santa Cruz, Santa Cruz, CA, United States of America H. O. Danielsson, CERN, Geneva, Switzerland V. Dao, Section de Physique, Université de Genève, Geneva, Switzerland G. Darbo, INFN Sezione di Genova, Genova, Italy G. L. Darlea, University Politehnica Bucharest, Bucharest, Romania W. Davey, Physikalisches Institut, University of Bonn, Bonn, Germany T. Davidek, Faculty of Mathematics and Physics, Charles University in Prague, Praha, Czech Republic N. Davidson, School of Physics, University of Melbourne, Victoria, Australia R. Davidson, Physics Department, Lancaster University, Lancaster, United Kingdom E. Davies, Department of Physics, Oxford University, Oxford, United Kingdom M. Davies, Group of Particle Physics, University of Montreal, Montreal, QC, Canada A. R. Davison, Department of Physics and Astronomy, University College London, London, United Kingdom Y. Davygora, Kirchhoff-Institut für Physik, Ruprecht-Karls-Universität Heidelberg, Heidelberg, Germany E. Dawe, Department of Physics, Simon Fraser University, Burnaby, BC, Canada I. Dawson, Department of Physics and Astronomy, University of Sheffield, Sheffield, United Kingdom R. K. Daya-Ishmukhametova, Department of Physics, Brandeis University, Waltham, MA, United States of America K. De, Department of Physics, The University of Texas at Arlington, Arlington, TX, United States of America R. de Asmundis, INFN Sezione di Napoli, Napoli, Italy S. De Castro, INFN Sezione di Bologna, Bologna, Italy S. De Cecco, Laboratoire de Physique Nucléaire et de Hautes Energies, UPMC and Université Paris-Diderot and CNRS/IN2P3, Paris, France J. de Graat, Fakultät für Physik, Ludwig-Maximilians-Universität München, München, Germany N. De Groot, Institute for Mathematics, Astrophysics and Particle Physics, Radboud University Nijmegen/Nikhef, Nijmegen, Netherlands P. de Jong, Nikhef National Institute for Subatomic Physics and University of Amsterdam, Amsterdam, Netherlands C. De La Taille, LAL, Université Paris-Sud and CNRS/IN2P3, Orsay, France H. De la Torre, Departamento de Fisica Teorica C-15, Universidad Autonoma de Madrid, Madrid, Spain F. De Lorenzi, Department of Physics and Astronomy, Iowa State University, Ames, IA, United States of America L. de Mora, Physics Department, Lancaster University, Lancaster, United Kingdom L. De Nooij, Nikhef National Institute for Subatomic Physics and University of Amsterdam, Amsterdam, Netherlands D. De Pedis, INFN Sezione di Roma I, Roma, Italy A. De Salvo, INFN Sezione di Roma I, Roma, Italy U. De Sanctis, INFN Gruppo Collegato di Udine, Udine, Italy A. De Santo, Department of Physics and Astronomy, University of Sussex, Brighton, United Kingdom J. B. De Vivie De Regie, LAL, Université Paris-Sud and CNRS/IN2P3, Orsay, France G. De Zorzi, INFN Sezione di Roma I, Roma, Italy W. J. Dearnaley, Physics Department, Lancaster University, Lancaster, United Kingdom R. Debbe, Physics Department, Brookhaven National Laboratory, Upton, NY, United States of America C. Debenedetti, SUPA - School of Physics and Astronomy, University of Edinburgh, Edinburgh, United Kingdom B. Dechenaux, Laboratoire de Physique Subatomique et de Cosmologie, Université Joseph Fourier and CNRS/IN2P3 and Institut National Polytechnique de Grenoble, Grenoble, France D. V. Dedovich, Joint Institute for Nuclear Research, JINR Dubna, Dubna, Russia J. Degenhardt, Department of Physics, University of Pennsylvania, Philadelphia, PA, United States of America C. Del Papa, INFN Gruppo Collegato di Udine, Udine, Italy J. Del Peso, Departamento de Fisica Teorica C-15, Universidad Autonoma de Madrid, Madrid, Spain T. Del Prete, INFN Sezione di Pisa, Pisa, Italy T. Delemontex, Laboratoire de Physique Subatomique et de Cosmologie, Université Joseph Fourier and CNRS/IN2P3 and Institut National Polytechnique de Grenoble, Grenoble, France M. Deliyergiyev, Department of Physics, Jožef Stefan Institute and University of Ljubljana, Ljubljana, Slovenia A. Dell’Acqua, CERN, Geneva, Switzerland L. Dell’Asta, Department of Physics, Boston University, Boston, MA, United States of America M. Della Pietra, INFN Sezione di Napoli, Napoli, Italy D. della Volpe, INFN Sezione di Napoli, Napoli, Italy M. Delmastro, LAPP, CNRS/IN2P3 and Université de Savoie, Annecy-le-Vieux, France P. A. Delsart, Laboratoire de Physique Subatomique et de Cosmologie, Université Joseph Fourier and CNRS/IN2P3 and Institut National Polytechnique de Grenoble, Grenoble, France C. Deluca, Nikhef National Institute for Subatomic Physics and University of Amsterdam, Amsterdam, Netherlands S. Demers, Department of Physics, Yale University, New Haven, CT, United States of America M. Demichev, Joint Institute for Nuclear Research, JINR Dubna, Dubna, Russia B. Demirkoz, Institut de Física d’Altes Energies and Departament de Física de la Universitat Autònoma de Barcelona and ICREA, Barcelona, Spain J. Deng, Department of Physics and Astronomy, University of California Irvine, Irvine, CA, United States of America S. P. Denisov, State Research Center Institute for High Energy Physics, Protvino, Russia D. Derendarz, The Henryk Niewodniczanski Institute of Nuclear Physics, Polish Academy of Sciences, Krakow, Poland J. E. Derkaoui, Faculté des Sciences, Université Mohamed Premier and LPTPM, Oujda, Morocco F. Derue, Laboratoire de Physique Nucléaire et de Hautes Energies, UPMC and Université Paris-Diderot and CNRS/IN2P3, Paris, France P. Dervan, Oliver Lodge Laboratory, University of Liverpool, Liverpool, United Kingdom K. Desch, Physikalisches Institut, University of Bonn, Bonn, Germany E. Devetak, Departments of Physics & Astronomy and Chemistry, Stony Brook University, Stony Brook, NY, United States of America P. O. Deviveiros, Nikhef National Institute for Subatomic Physics and University of Amsterdam, Amsterdam, Netherlands A. Dewhurst, Particle Physics Department, Rutherford Appleton Laboratory, Didcot, United Kingdom B. DeWilde, Departments of Physics & Astronomy and Chemistry, Stony Brook University, Stony Brook, NY, United States of America S. Dhaliwal, Department of Physics, University of Toronto, Toronto, ON, Canada R. Dhullipudi, Physics Department, Brookhaven National Laboratory, Upton, NY, United States of America A. Di Ciaccio, INFN Sezione di Roma Tor Vergata, Roma, Italy L. Di Ciaccio, LAPP, CNRS/IN2P3 and Université de Savoie, Annecy-le-Vieux, France A. Di Girolamo, CERN, Geneva, Switzerland B. Di Girolamo, CERN, Geneva, Switzerland S. Di Luise, INFN Sezione di Roma Tre, Roma, Italy A. Di Mattia, Department of Physics, University of Wisconsin, Madison, WI, United States of America B. Di Micco, CERN, Geneva, Switzerland R. Di Nardo, INFN Laboratori Nazionali di Frascati, Frascati, Italy A. Di Simone, INFN Sezione di Roma Tor Vergata, Roma, Italy R. Di Sipio, INFN Sezione di Bologna, Bologna, Italy M. A. Diaz, Departamento de Física, Pontificia Universidad Católica de Chile, Santiago, Chile E. B. Diehl, Department of Physics, The University of Michigan, Ann Arbor, MI, United States of America J. Dietrich, DESY, Hamburg and Zeuthen, Germany T. A. Dietzsch, Kirchhoff-Institut für Physik, Ruprecht-Karls-Universität Heidelberg, Heidelberg, Germany S. Diglio, School of Physics, University of Melbourne, Victoria, Australia K. Dindar Yagci, Physics Department, Southern Methodist University, Dallas, TX, United States of America J. Dingfelder, Physikalisches Institut, University of Bonn, Bonn, Germany C. Dionisi, INFN Sezione di Roma I, Roma, Italy P. Dita, National Institute of Physics and Nuclear Engineering, Bucharest, Romania S. Dita, National Institute of Physics and Nuclear Engineering, Bucharest, Romania F. Dittus, CERN, Geneva, Switzerland F. Djama, CPPM, Aix-Marseille Université and CNRS/IN2P3, Marseille, France T. Djobava, High Energy Physics Institute, Tbilisi State University, Tbilisi, Georgia M. A. B. do Vale, Federal University of Sao Joao del Rei (UFSJ), Sao Joao del Rei, Brazil A. Do Valle Wemans, Laboratorio de Instrumentacao e Fisica Experimental de Particulas - LIP, Lisboa, Portugal T. K. O. Doan, LAPP, CNRS/IN2P3 and Université de Savoie, Annecy-le-Vieux, France M. Dobbs, Department of Physics, McGill University, Montreal, QC, Canada R. Dobinson, CERN, Geneva, Switzerland D. Dobos, CERN, Geneva, Switzerland E. Dobson, CERN, Geneva, Switzerland J. Dodd, Nevis Laboratory, Columbia University, Irvington, NY, United States of America C. Doglioni, Section de Physique, Université de Genève, Geneva, Switzerland T.

Description:    We present O ( α s ) results on the decays of polarized W ± and Z bosons into massive quark pairs. The NLO QCD corrections to the polarized decay functions are given up to the second order in the quark mass expansion. We find a surprisingly strong dependence of the NLO polarized decay functions on finite quark mass effects even at the relatively large mass scale of the W ± and Z bosons. As a main application we consider the decay t → b + W + involving the helicity fractions ρ mm of the W + boson followed by the polarized decay for which we determine the O ( α s ) polar angle decay distribution. We also discuss NLO polarization effects in the production/decay process . Content Type Journal Article Category Regular Article - Theoretical Physics Pages 1-10 DOI 10.1140/epjc/s10052-012-2177-9 Authors S. Groote, Loodus- ja Tehnoloogiateaduskond, Füüsika Instituut, Tartu Ülikool, Tähe 4, 51010 Tartu, Estonia J. G. Körner, Institut für Physik, Johannes Gutenberg-Universität, Staudinger Weg 7, 55099 Mainz, Germany P. Tuvike, Loodus- ja Tehnoloogiateaduskond, Füüsika Instituut, Tartu Ülikool, Tähe 4, 51010 Tartu, Estonia Journal The European Physical Journal C - Particles and Fields Online ISSN 1434-6052 Print ISSN 1434-6044 Journal Volume Volume 72 Journal Issue Volume 72, Number 10

Description:    The metal-insulator transition for the square, simple cubic, and body centered cubic lattices has been studied within the Hubbard model at half-filling taking into account nearest- and next-nearest-neighbor electron hopping. Both staggered antiferromagnetic and incommensurate magnetic states (spin-spiral wave) have been considered. The inclusion of the latter states for the three-dimensional lattices does not change the general pattern of the metal-insulator transition, but opens the fundamentally new possibility of the metal-insulator transition of the first order between the magnetically ordered states for the square lattice. Content Type Journal Article Category Condensed Matter Pages 171-175 DOI 10.1134/S002136401215012X Authors M. A. Timirgazin, Physical-Technical Institute, Ural Branch, Russian Academy of Sciences, Izhevsk, 426000 Russia A. K. Arzhnikov, Physical-Technical Institute, Ural Branch, Russian Academy of Sciences, Izhevsk, 426000 Russia V. Yu. Irkhin, Physical-Technical Institute, Ural Branch, Russian Academy of Sciences, Izhevsk, 426000 Russia Journal JETP Letters Online ISSN 1090-6487 Print ISSN 0021-3640 Journal Volume Volume 96 Journal Issue Volume 96, Number 3

Description:    Precision measurements of the real and imaginary parts of the microwave surface impedance Z ac ( T ) = R ac ( T ) + iX ac ( T ) of the conducting ac layers of the k -(BEDT-TTF) 2 Cu[N(CN) 2 ]Br crystals in the temperature interval of 0.5 〈 T 〈 100 K have demonstrated a series of features: (i) the temperature course of the field penetration depth is close to linear Δλ ac ( T )∞Δ X ac ( T ) in the superconducting state at T T c ∼ 11.5 K; (ii) the curves R ac ( T ) = X ac ( T ) coincide at T c 〈 T 〈 40 K; (iii) the X ac ( T ) value at T 〉 40 K increases in comparison with R ac ( T ); (iv) the dependence R ac ( T ) at T 〉 40 K is nonmonotonic in thin crystals. These features of the impedance Z ac ( T ) with increasing T are interpreted in terms of (i) the d -type symmetry of the superconducting order parameter, (ii) normal skin effect, (iii) manifestations of the antiferromagnetic fluctuations, and (iv) the size effect. The electrodynamic parameters of k -(BEDT-TTF) 2 Cu[N(CN) 2 ]Br have been determined. Content Type Journal Article Category Condensed Matter Pages 184-187 DOI 10.1134/S0021364012150088 Authors N. V. Perunov, Institute of Solid State Physics, Russian Academy of Sciences, Chernogolovka, Moscow region, 142432 Russia A. F. Shevchun, Institute of Solid State Physics, Russian Academy of Sciences, Chernogolovka, Moscow region, 142432 Russia N. D. Kushch, Institute of Problems of Chemical Physics, Russian Academy of Sciences, Chernogolovka, Moscow region, 142432 Russia M. R. Trunin, Institute of Solid State Physics, Russian Academy of Sciences, Chernogolovka, Moscow region, 142432 Russia Journal JETP Letters Online ISSN 1090-6487 Print ISSN 0021-3640 Journal Volume Volume 96 Journal Issue Volume 96, Number 3

Description:    The experimental conditions that facilitate the excitation of parametric decay instabilities upon the electron cyclotron resonance heating of a plasma at the second harmonic extraordinary wave in tokamaks and stellarators and, as a result, make anomalous absorption of microwave power possible have been analyzed. It has been shown that, in the case of a nonmonotonic radial profile of the plasma density, when the beam of electron cyclotron waves passes near the equatorial plane of a toroidal device, the parametric excitation of electron Bernstein waves, as well as the generation of ion Bernstein waves propagating from the parametric decay region to the nearest ion cyclotron harmonic, where they efficiently interact with ions, is possible. The proposed theoretical model can explain the anomalous generation of accelerated ions observed upon electron cyclotron heating in small and moderate toroidal facilities. Content Type Journal Article Category Plasma, Hydro- and Gas Dynamics Pages 164-170 DOI 10.1134/S002136401215009X Authors A. Yu. Popov, Ioffe Physical Technical Institute, Russian Academy of Sciences, Politekhnicheskaya ul. 26, St. Petersburg, 194021 Russia E. Z. Gusakov, Ioffe Physical Technical Institute, Russian Academy of Sciences, Politekhnicheskaya ul. 26, St. Petersburg, 194021 Russia A. N. Saveliev, Ioffe Physical Technical Institute, Russian Academy of Sciences, Politekhnicheskaya ul. 26, St. Petersburg, 194021 Russia Journal JETP Letters Online ISSN 1090-6487 Print ISSN 0021-3640 Journal Volume Volume 96 Journal Issue Volume 96, Number 3

Description:    The connection of short-term neutron bursts near sea level with the electric and geomagnetic atmospheric fields during thunderstorms in 2009–2011 has been experimentally studied. The data from the cosmic-ray spectrograph named after Kuzmin, an electrostatic fluxmeter, and a three-component fluxgate magnetometer in Yakutsk have been analyzed. It has been shown that short-term (no longer than 4 min) neutron bursts are due to negative lightning discharges. The bursts are detected at the ground level 1–3 km below thunderstorm clouds. In this case, the neutron flux is about 4 × 10 −3 cm −2 s −1 . The minimum energy of the neutrons that are efficiently detected by the monitor is about 10 MeV. It has been found that short-term neutron bursts are detected when the electric field strength reaches a threshold value of −16 kV/m. Content Type Journal Article Category Miscellaneous Pages 188-191 DOI 10.1134/S0021364012150106 Authors S. A. Starodubtsev, Shafer Institute of Cosmophysical Research and Aeronomy, Siberian Branch, Russian Academy of Sciences, Yakutsk, 677980 Russia V. I. Kozlov, Shafer Institute of Cosmophysical Research and Aeronomy, Siberian Branch, Russian Academy of Sciences, Yakutsk, 677980 Russia A. A. Toropov, Shafer Institute of Cosmophysical Research and Aeronomy, Siberian Branch, Russian Academy of Sciences, Yakutsk, 677980 Russia V. A. Mullayarov, Shafer Institute of Cosmophysical Research and Aeronomy, Siberian Branch, Russian Academy of Sciences, Yakutsk, 677980 Russia V. G. Grigor’ev, Shafer Institute of Cosmophysical Research and Aeronomy, Siberian Branch, Russian Academy of Sciences, Yakutsk, 677980 Russia A. V. Moiseev, Shafer Institute of Cosmophysical Research and Aeronomy, Siberian Branch, Russian Academy of Sciences, Yakutsk, 677980 Russia Journal JETP Letters Online ISSN 1090-6487 Print ISSN 0021-3640 Journal Volume Volume 96 Journal Issue Volume 96, Number 3

Description:    We have derived the so-called gap equation, which determines the upper critical magnetic field, perpendicular to conducting chains of a quasi-one-dimensional superconductor. By analyzing this equation at low temperatures, we have found that the calculated angular dependence of the upper critical magnetic field is qualitatively different than that in the so-called effective mass model. In particular, our theory predicts a non-analytical angular dependence of the upper critical magnetic field, H c 2 (0) − H c 2 (α) ∼ α 3/2 , when magnetic field is close to some special crystallographic axis and makes an angle α with it. We discuss possible experiments on the superconductor (DMET) 2 I 3 to discover this non-analytical dependence. Content Type Journal Article Category Condensed Matter Pages 176-180 DOI 10.1134/S0021364012150052 Authors A. G. Lebed, Department of Physics, University of Arizona, AZ 85721, Tucson, USA O. Sepper, Department of Physics, University of Arizona, AZ 85721, Tucson, USA Journal JETP Letters Online ISSN 1090-6487 Print ISSN 0021-3640 Journal Volume Volume 96 Journal Issue Volume 96, Number 3

Description:    A measurement of the underlying event (UE) activity in proton–proton collisions at a center-of-mass energy of 7 TeV is performed using Drell–Yan events in a data sample corresponding to an integrated luminosity of 2.2 fb −1 , collected by the CMS experiment at the LHC. The activity measured in the muonic final state ( ) is corrected to the particle level and compared with the predictions of various Monte Carlo generators and hadronization models. The dependence of the UE activity on the dimuon invariant mass is well described by pythia and herwig ++ tunes derived from the leading jet/track approach, illustrating the universality of the UE activity. The UE activity is observed to be independent of the dimuon invariant mass in the region above 40 GeV/ c 2 , while a slow increase is observed with increasing transverse momentum of the dimuon system. The dependence of the UE activity on the transverse momentum of the dimuon system is accurately described by madgraph , which simulates multiple hard emissions. Content Type Journal Article Category Regular Article - Experimental Physics Pages 1-24 DOI 10.1140/epjc/s10052-012-2080-4 Authors The CMS Collaboration, CERN, Geneva, Switzerland S. Chatrchyan, Yerevan Physics Institute, Yerevan, Armenia V. Khachatryan, Yerevan Physics Institute, Yerevan, Armenia A. M. Sirunyan, Yerevan Physics Institute, Yerevan, Armenia A. Tumasyan, Yerevan Physics Institute, Yerevan, Armenia W. Adam, Institut für Hochenergiephysik der OeAW, Wien, Austria T. Bergauer, Institut für Hochenergiephysik der OeAW, Wien, Austria M. Dragicevic, Institut für Hochenergiephysik der OeAW, Wien, Austria J. Erö, Institut für Hochenergiephysik der OeAW, Wien, Austria C. Fabjan, Institut für Hochenergiephysik der OeAW, Wien, Austria M. Friedl, Institut für Hochenergiephysik der OeAW, Wien, Austria R. Frühwirth, Institut für Hochenergiephysik der OeAW, Wien, Austria V. M. Ghete, Institut für Hochenergiephysik der OeAW, Wien, Austria J. Hammer, Institut für Hochenergiephysik der OeAW, Wien, Austria M. Hoch, Institut für Hochenergiephysik der OeAW, Wien, Austria N. Hörmann, Institut für Hochenergiephysik der OeAW, Wien, Austria J. Hrubec, Institut für Hochenergiephysik der OeAW, Wien, Austria M. Jeitler, Institut für Hochenergiephysik der OeAW, Wien, Austria W. Kiesenhofer, Institut für Hochenergiephysik der OeAW, Wien, Austria M. Krammer, Institut für Hochenergiephysik der OeAW, Wien, Austria D. Liko, Institut für Hochenergiephysik der OeAW, Wien, Austria I. Mikulec, Institut für Hochenergiephysik der OeAW, Wien, Austria M. Pernicka, Institut für Hochenergiephysik der OeAW, Wien, Austria B. Rahbaran, Institut für Hochenergiephysik der OeAW, Wien, Austria C. Rohringer, Institut für Hochenergiephysik der OeAW, Wien, Austria H. Rohringer, Institut für Hochenergiephysik der OeAW, Wien, Austria R. Schöfbeck, Institut für Hochenergiephysik der OeAW, Wien, Austria J. Strauss, Institut für Hochenergiephysik der OeAW, Wien, Austria A. Taurok, Institut für Hochenergiephysik der OeAW, Wien, Austria F. Teischinger, Institut für Hochenergiephysik der OeAW, Wien, Austria P. Wagner, Institut für Hochenergiephysik der OeAW, Wien, Austria W. Waltenberger, Institut für Hochenergiephysik der OeAW, Wien, Austria G. Walzel, Institut für Hochenergiephysik der OeAW, Wien, Austria E. Widl, Institut für Hochenergiephysik der OeAW, Wien, Austria C.-E. Wulz, Institut für Hochenergiephysik der OeAW, Wien, Austria V. Mossolov, National Centre for Particle and High Energy Physics, Minsk, Belarus N. Shumeiko, National Centre for Particle and High Energy Physics, Minsk, Belarus J. Suarez Gonzalez, National Centre for Particle and High Energy Physics, Minsk, Belarus S. Bansal, Universiteit Antwerpen, Antwerpen, Belgium L. Benucci, Universiteit Antwerpen, Antwerpen, Belgium T. Cornelis, Universiteit Antwerpen, Antwerpen, Belgium E. A. De Wolf, Universiteit Antwerpen, Antwerpen, Belgium X. Janssen, Universiteit Antwerpen, Antwerpen, Belgium S. Luyckx, Universiteit Antwerpen, Antwerpen, Belgium T. Maes, Universiteit Antwerpen, Antwerpen, Belgium L. Mucibello, Universiteit Antwerpen, Antwerpen, Belgium S. Ochesanu, Universiteit Antwerpen, Antwerpen, Belgium B. Roland, Universiteit Antwerpen, Antwerpen, Belgium R. Rougny, Universiteit Antwerpen, Antwerpen, Belgium M. Selvaggi, Universiteit Antwerpen, Antwerpen, Belgium H. Van Haevermaet, Universiteit Antwerpen, Antwerpen, Belgium P. Van Mechelen, Universiteit Antwerpen, Antwerpen, Belgium N. Van Remortel, Universiteit Antwerpen, Antwerpen, Belgium A. Van Spilbeeck, Universiteit Antwerpen, Antwerpen, Belgium F. Blekman, Vrije Universiteit Brussel, Brussel, Belgium S. Blyweert, Vrije Universiteit Brussel, Brussel, Belgium J. D’Hondt, Vrije Universiteit Brussel, Brussel, Belgium R. Gonzalez Suarez, Vrije Universiteit Brussel, Brussel, Belgium A. Kalogeropoulos, Vrije Universiteit Brussel, Brussel, Belgium M. Maes, Vrije Universiteit Brussel, Brussel, Belgium A. Olbrechts, Vrije Universiteit Brussel, Brussel, Belgium W. Van Doninck, Vrije Universiteit Brussel, Brussel, Belgium P. Van Mulders, Vrije Universiteit Brussel, Brussel, Belgium G. P. Van Onsem, Vrije Universiteit Brussel, Brussel, Belgium I. Villella, Vrije Universiteit Brussel, Brussel, Belgium O. Charaf, Université Libre de Bruxelles, Bruxelles, Belgium B. Clerbaux, Université Libre de Bruxelles, Bruxelles, Belgium G. De Lentdecker, Université Libre de Bruxelles, Bruxelles, Belgium V. Dero, Université Libre de Bruxelles, Bruxelles, Belgium A. P. R. Gay, Université Libre de Bruxelles, Bruxelles, Belgium G. H. Hammad, Université Libre de Bruxelles, Bruxelles, Belgium T. Hreus, Université Libre de Bruxelles, Bruxelles, Belgium A. Léonard, Université Libre de Bruxelles, Bruxelles, Belgium P. E. Marage, Université Libre de Bruxelles, Bruxelles, Belgium L. Thomas, Université Libre de Bruxelles, Bruxelles, Belgium C. Vander Velde, Université Libre de Bruxelles, Bruxelles, Belgium P. Vanlaer, Université Libre de Bruxelles, Bruxelles, Belgium J. Wickens, Université Libre de Bruxelles, Bruxelles, Belgium V. Adler, Ghent University, Ghent, Belgium K. Beernaert, Ghent University, Ghent, Belgium A. Cimmino, Ghent University, Ghent, Belgium S. Costantini, Ghent University, Ghent, Belgium G. Garcia, Ghent University, Ghent, Belgium M. Grunewald, Ghent University, Ghent, Belgium B. Klein, Ghent University, Ghent, Belgium J. Lellouch, Ghent University, Ghent, Belgium A. Marinov, Ghent University, Ghent, Belgium J. Mccartin, Ghent University, Ghent, Belgium A. A. Ocampo Rios, Ghent University, Ghent, Belgium D. Ryckbosch, Ghent University, Ghent, Belgium N. Strobbe, Ghent University, Ghent, Belgium F. Thyssen, Ghent University, Ghent, Belgium M. Tytgat, Ghent University, Ghent, Belgium L. Vanelderen, Ghent University, Ghent, Belgium P. Verwilligen, Ghent University, Ghent, Belgium S. Walsh, Ghent University, Ghent, Belgium E. Yazgan, Ghent University, Ghent, Belgium N. Zaganidis, Ghent University, Ghent, Belgium S. Basegmez, Université Catholique de Louvain, Louvain-la-Neuve, Belgium G. Bruno, Université Catholique de Louvain, Louvain-la-Neuve, Belgium L. Ceard, Université Catholique de Louvain, Louvain-la-Neuve, Belgium J. De Favereau De Jeneret, Université Catholique de Louvain, Louvain-la-Neuve, Belgium C. Delaere, Université Catholique de Louvain, Louvain-la-Neuve, Belgium T. du Pree, Université Catholique de Louvain, Louvain-la-Neuve, Belgium D. Favart, Université Catholique de Louvain, Louvain-la-Neuve, Belgium L. Forthomme, Université Catholique de Louvain, Louvain-la-Neuve, Belgium A. Giammanco, Université Catholique de Louvain, Louvain-la-Neuve, Belgium G. Grégoire, Université Catholique de Louvain, Louvain-la-Neuve, Belgium J. Hollar, Université Catholique de Louvain, Louvain-la-Neuve, Belgium V. Lemaitre, Université Catholique de Louvain, Louvain-la-Neuve, Belgium J. Liao, Université Catholique de Louvain, Louvain-la-Neuve, Belgium O. Militaru, Université Catholique de Louvain, Louvain-la-Neuve, Belgium C. Nuttens, Université Catholique de Louvain, Louvain-la-Neuve, Belgium D. Pagano, Université Catholique de Louvain, Louvain-la-Neuve, Belgium A. Pin, Université Catholique de Louvain, Louvain-la-Neuve, Belgium K. Piotrzkowski, Université Catholique de Louvain, Louvain-la-Neuve, Belgium N. Schul, Université Catholique de Louvain, Louvain-la-Neuve, Belgium N. Beliy, Université de Mons, Mons, Belgium T. Caebergs, Université de Mons, Mons, Belgium E. Daubie, Université de Mons, Mons, Belgium G. A. Alves, Centro Brasileiro de Pesquisas Fisicas, Rio de Janeiro, Brazil D. De Jesus Damiao, Centro Brasileiro de Pesquisas Fisicas, Rio de Janeiro, Brazil T. Martins, Centro Brasileiro de Pesquisas Fisicas, Rio de Janeiro, Brazil M. E. Pol, Centro Brasileiro de Pesquisas Fisicas, Rio de Janeiro, Brazil M. H. G. Souza, Centro Brasileiro de Pesquisas Fisicas, Rio de Janeiro, Brazil W. L. Aldá Júnior, Universidade do Estado do Rio de Janeiro, Rio de Janeiro, Brazil W. Carvalho, Universidade do Estado do Rio de Janeiro, Rio de Janeiro, Brazil A. Custódio, Universidade do Estado do Rio de Janeiro, Rio de Janeiro, Brazil E. M. Da Costa, Universidade do Estado do Rio de Janeiro, Rio de Janeiro, Brazil C. De Oliveira Martins, Universidade do Estado do Rio de Janeiro, Rio de Janeiro, Brazil S. Fonseca De Souza, Universidade do Estado do Rio de Janeiro, Rio de Janeiro, Brazil D. Matos Figueiredo, Universidade do Estado do Rio de Janeiro, Rio de Janeiro, Brazil L. Mundim, Universidade do Estado do Rio de Janeiro, Rio de Janeiro, Brazil H. Nogima, Universidade do Estado do Rio de Janeiro, Rio de Janeiro, Brazil V. Oguri, Universidade do Estado do Rio de Janeiro, Rio de Janeiro, Brazil W. L. Prado Da Silva, Universidade do Estado do Rio de Janeiro, Rio de Janeiro, Brazil A. Santoro, Universidade do Estado do Rio de Janeiro, Rio de Janeiro, Brazil S. M. Silva Do Amaral, Universidade do Estado do Rio de Janeiro, Rio de Janeiro, Brazil L. Soares Jorge, Universidade do Estado do Rio de Janeiro, Rio de Janeiro, Brazil A. Sznajder, Universidade do Estado do Rio de Janeiro, Rio de Janeiro, Brazil T. S. Anjos, Instituto de Fisica Teorica, Universidade Estadual Paulista, Sao Paulo, Brazil C. A. Bernardes, Instituto de Fisica Teorica, Universidade Estadual Paulista, Sao Paulo, Brazil F. A. Dias, Instituto de Fisica Teorica, Universidade Estadual Paulista, Sao Paulo, Brazil T. R. Fernandez Perez Tomei, Instituto de Fisica Teorica, Universidade Estadual Paulista, Sao Paulo, Brazil E. M. Gregores, Instituto de Fisica Teorica, Universidade Estadual Paulista, Sao Paulo, Brazil C. Lagana, Instituto de Fisica Teorica, Universidade Estadual Paulista, Sao Paulo, Brazil F. Marinho, Instituto de Fisica Teorica, Universidade Estadual Paulista, Sao Paulo, Brazil P. G. Mercadante, Instituto de Fisica Teorica, Universidade Estadual Paulista, Sao Paulo, Brazil S. F. Novaes, Instituto de Fisica Teorica, Universidade Estadual Paulista, Sao Paulo, Brazil Sandra S. Padula, Instituto de Fisica Teorica, Universidade Estadual Paulista, Sao Paulo, Brazil V. Genchev, Institute for Nuclear Research and Nuclear Energy, Sofia, Bulgaria P. Iaydjiev, Institute for Nuclear Research and Nuclear Energy, Sofia, Bulgaria S. Piperov, Institute for Nuclear Research and Nuclear Energy, Sofia, Bulgaria M. Rodozov, Institute for Nuclear Research and Nuclear Energy, Sofia, Bulgaria S. Stoykova, Institute for Nuclear Research and Nuclear Energy, Sofia, Bulgaria G. Sultanov, Institute for Nuclear Research and Nuclear Energy, Sofia, Bulgaria V. Tcholakov, Institute for Nuclear Research and Nuclear Energy, Sofia, Bulgaria R. Trayanov, Institute for Nuclear Research and Nuclear Energy, Sofia, Bulgaria M. Vutova, Institute for Nuclear Research and Nuclear Energy, Sofia, Bulgaria A. Dimitrov, University of Sofia, Sofia, Bulgaria R. Hadjiiska, University of Sofia, Sofia, Bulgaria A. Karadzhinova, University of Sofia, Sofia, Bulgaria V. Kozhuharov, University of Sofia, Sofia, Bulgaria L. Litov, University of Sofia, Sofia, Bulgaria B. Pavlov, University of Sofia, Sofia, Bulgaria P. Petkov, University of Sofia, Sofia, Bulgaria J. G. Bian, Institute of High Energy Physics, Beijing, China G. M. Chen, Institute of High Energy Physics, Beijing, China H. S. Chen, Institute of High Energy Physics, Beijing, China C. H. Jiang, Institute of High Energy Physics, Beijing, China D. Liang, Institute of High Energy Physics, Beijing, China S. Liang, Institute of High Energy Physics, Beijing, China X. Meng, Institute of High Energy Physics, Beijing, China J. Tao, Institute of High Energy Physics, Beijing, China J. Wang, Institute of High Energy Physics, Beijing, China J. Wang, Institute of High Energy Physics, Beijing, China X. Wang, Institute of High Energy Physics, Beijing, China Z. Wang, Institute of High Energy Physics, Beijing, China H. Xiao, Institute of High Energy Physics, Beijing, China M. Xu, Institute of High Energy Physics, Beijing, China J. Zang, Institute of High Energy Physics, Beijing, China Z. Zhang, Institute of High Energy Physics, Beijing, China C. Asawatangtrakuldee, State Key Lab. of Nucl. Phys. and Tech., Peking University, Beijing, China Y. Ban, State Key Lab. of Nucl. Phys. and Tech., Peking University, Beijing, China S. Guo, State Key Lab. of Nucl. Phys. and Tech., Peking University, Beijing, China Y. Guo, State Key Lab. of Nucl. Phys. and Tech., Peking University, Beijing, China W. Li, State Key Lab. of Nucl. Phys. and Tech., Peking University, Beijing, China S. Liu, State Key Lab. of Nucl. Phys. and Tech., Peking University, Beijing, China Y. Mao, State Key Lab. of Nucl. Phys. and Tech., Peking University, Beijing, China S. J. Qian, State Key Lab. of Nucl. Phys. and Tech., Peking University, Beijing, China H. Teng, State Key Lab. of Nucl. Phys. and Tech., Peking University, Beijing, China S. Wang, State Key Lab. of Nucl. Phys. and Tech., Peking University, Beijing, China B. Zhu, State Key Lab. of Nucl. Phys. and Tech., Peking University, Beijing, China W. Zou, State Key Lab. of Nucl. Phys. and Tech., Peking University, Beijing, China A. Cabrera, Universidad de Los Andes, Bogota, Colombia B. Gomez Moreno, Universidad de Los Andes, Bogota, Colombia A. F. Osorio Oliveros, Universidad de Los Andes, Bogota, Colombia J. C. Sanabria, Universidad de Los Andes, Bogota, Colombia N. Godinovic, Technical University of Split, Split, Croatia D. Lelas, Technical University of Split, Split, Croatia R. Plestina, Technical University of Split, Split, Croatia D. Polic, Technical University of Split, Split, Croatia I. Puljak, Technical University of Split, Split, Croatia Z. Antunovic, University of Split, Split, Croatia M. Dzelalija, University of Split, Split, Croatia M. Kovac, University of Split, Split, Croatia V. Brigljevic, Institute Rudjer Boskovic, Zagreb, Croatia S. Duric, Institute Rudjer Boskovic, Zagreb, Croatia K. Kadija, Institute Rudjer Boskovic, Zagreb, Croatia J. Luetic, Institute Rudjer Boskovic, Zagreb, Croatia S. Morovic, Institute Rudjer Boskovic, Zagreb, Croatia A. Attikis, University of Cyprus, Nicosia, Cyprus M. Galanti, University of Cyprus, Nicosia, Cyprus J. Mousa, University of Cyprus, Nicosia, Cyprus C. Nicolaou, University of Cyprus, Nicosia, Cyprus F. Ptochos, University of Cyprus, Nicosia, Cyprus P. A. Razis, University of Cyprus, Nicosia, Cyprus M. Finger, Charles University, Prague, Czech Republic M. Finger Jr., Charles University, Prague, Czech Republic Y. Assran, Academy of Scientific Research and Technology of the Arab Republic of Egypt, Egyptian Network of High Energy Physics, Cairo, Egypt A. Ellithi Kamel, Academy of Scientific Research and Technology of the Arab Republic of Egypt, Egyptian Network of High Energy Physics, Cairo, Egypt S. Khalil, Academy of Scientific Research and Technology of the Arab Republic of Egypt, Egyptian Network of High Energy Physics, Cairo, Egypt M. A. Mahmoud, Academy of Scientific Research and Technology of the Arab Republic of Egypt, Egyptian Network of High Energy Physics, Cairo, Egypt A. Radi, Academy of Scientific Research and Technology of the Arab Republic of Egypt, Egyptian Network of High Energy Physics, Cairo, Egypt A. Hektor, National Institute of Chemical Physics and Biophysics, Tallinn, Estonia M. Kadastik, National Institute of Chemical Physics and Biophysics, Tallinn, Estonia M. Müntel, National Institute of Chemical Physics and Biophysics, Tallinn, Estonia M. Raidal, National Institute of Chemical Physics and Biophysics, Tallinn, Estonia L. Rebane, National Institute of Chemical Physics and Biophysics, Tallinn, Estonia A. Tiko, National Institute of Chemical Physics and Biophysics, Tallinn, Estonia V. Azzolini, Department of Physics, University of Helsinki, Helsinki, Finland P. Eerola, Department of Physics, University of Helsinki, Helsinki, Finland G. Fedi, Department of Physics, University of Helsinki, Helsinki, Finland M. Voutilainen, Department of Physics, University of Helsinki, Helsinki, Finland S. Czellar, Helsinki Institute of Physics, Helsinki, Finland J. Härkönen, Helsinki Institute of Physics, Helsinki, Finland A. Heikkinen, Helsinki Institute of Physics, Helsinki, Finland V. Karimäki, Helsinki Institute of Physics, Helsinki, Finland R. Kinnunen, Helsinki Institute of Physics, Helsinki, Finland M. J. Kortelainen, Helsinki Institute of Physics, Helsinki, Finland T. Lampén, Helsinki Institute of Physics, Helsinki, Finland K. Lassila-Perini, Helsinki Institute of Physics, Helsinki, Finland S. Lehti, Helsinki Institute of Physics, Helsinki, Finland T. Lindén, Helsinki Institute of Physics, Helsinki, Finland P. Luukka, Helsinki Institute of Physics, Helsinki, Finland T. Mäenpää, Helsinki Institute of Physics, Helsinki, Finland T. Peltola, Helsinki Institute of Physics, Helsinki, Finland E. Tuominen, Helsinki Institute of Physics, Helsinki, Finland J. Tuominiemi, Helsinki Institute of Physics, Helsinki, Finland E. Tuovinen, Helsinki Institute of Physics, Helsinki, Finland D. Ungaro, Helsinki Institute of Physics, Helsinki, Finland L. Wendland, Helsinki Institute of Physics, Helsinki, Finland K. Banzuzi, Lappeenranta University of Technology, Lappeenranta, Finland A. Korpela, Lappeenranta University of Technology, Lappeenranta, Finland T. Tuuva, Lappeenranta University of Technology, Lappeenranta, Finland D. Sillou, Laboratoire d’Annecy-le-Vieux de Physique des Particules, IN2P3-CNRS, Annecy-le-Vieux, France M. Besancon, DSM/IRFU, CEA/Saclay, Gif-sur-Yvette, France S. Choudhury, DSM/IRFU, CEA/Saclay, Gif-sur-Yvette, France M. Dejardin, DSM/IRFU, CEA/Saclay, Gif-sur-Yvette, France D. Denegri, DSM/IRFU, CEA/Saclay, Gif-sur-Yvette, France B. Fabbro, DSM/IRFU, CEA/Saclay, Gif-sur-Yvette, France J. L. Faure, DSM/IRFU, CEA/Saclay, Gif-sur-Yvette, France F. Ferri, DSM/IRFU, CEA/Saclay, Gif-sur-Yvette, France S. Ganjour, DSM/IRFU, CEA/Saclay, Gif-sur-Yvette, France A. Givernaud, DSM/IRFU, CEA/Saclay, Gif-sur-Yvette, France P. Gras, DSM/IRFU, CEA/Saclay, Gif-sur-Yvette, France G. Hamel de Monchenault, DSM/IRFU, CEA/Saclay, Gif-sur-Yvette, France P. Jarry, DSM/IRFU, CEA/Saclay, Gif-sur-Yvette, France E. Locci, DSM/IRFU, CEA/Saclay, Gif-sur-Yvette, France J. Malcles, DSM/IRFU, CEA/Saclay, Gif-sur-Yvette, France M. Marionneau, DSM/IRFU, CEA/Saclay, Gif-sur-Yvette, France L. Millischer, DSM/IRFU, CEA/Saclay, Gif-sur-Yvette, France J. Rander, DSM/IRFU, CEA/Saclay, Gif-sur-Yvette, France A. Rosowsky, DSM/IRFU, CEA/Saclay, Gif-sur-Yvette, France I. Shreyber, DSM/IRFU, CEA/Saclay, Gif-sur-Yvette, France M. Titov, DSM/IRFU, CEA/Saclay, Gif-sur-Yvette, France S. Baffioni, Laboratoire Leprince-Ringuet, Ecole Polytechnique, IN2P3-CNRS, Palaiseau, France F. Beaudette, Laboratoire Leprince-Ringuet, Ecole Polytechnique, IN2P3-CNRS, Palaiseau, France L. Benhabib, Laboratoire Leprince-Ringuet, Ecole Polytechnique, IN2P3-CNRS, Palaiseau, France L. Bianchini, Laboratoire Leprince-Ringuet, Ecole Polytechnique, IN2P3-CNRS, Palaiseau, France M. Bluj, Laboratoire Leprince-Ringuet, Ecole Polytechnique, IN2P3-CNRS, Palaiseau, France C. Broutin, Laboratoire Leprince-Ringuet, Ecole Polytechnique, IN2P3-CNRS, Palaiseau, France P. Busson, Laboratoire Leprince-Ringuet, Ecole Polytechnique, IN2P3-CNRS, Palaiseau, France C. Charlot, Laboratoire Leprince-Ringuet, Ecole Polytechnique, IN2P3-CNRS, Palaiseau, France N. Daci, Laboratoire Leprince-Ringuet, Ecole Polytechnique, IN2P3-CNRS, Palaiseau, France T. Dahms, Laboratoire Leprince-Ringuet, Ecole Polytechnique, IN2P3-CNRS, Palaiseau, France L. Dobrzynski, Laboratoire Leprince-Ringuet, Ecole Polytechnique, IN2P3-CNRS, Palaiseau, France S. Elgammal, Laboratoire Leprince-Ringuet, Ecole Polytechnique, IN2P3-CNRS, Palaiseau, France R. Granier de Cassagnac, Laboratoire Leprince-Ringuet, Ecole Polytechnique, IN2P3-CNRS, Palaiseau, France M. Haguenauer, Laboratoire Leprince-Ringuet, Ecole Polytechnique, IN2P3-CNRS, Palaiseau, France P. Miné, Laboratoire Leprince-Ringuet, Ecole Polytechnique, IN2P3-CNRS, Palaiseau, France C. Mironov, Laboratoire Leprince-Ringuet, Ecole Polytechnique, IN2P3-CNRS, Palaiseau, France C. Ochando, Laboratoire Leprince-Ringuet, Ecole Polytechnique, IN2P3-CNRS, Palaiseau, France P. Paganini, Laboratoire Leprince-Ringuet, Ecole Polytechnique, IN2P3-CNRS, Palaiseau, France D. Sabes, Laboratoire Leprince-Ringuet, Ecole Polytechnique, IN2P3-CNRS, Palaiseau, France R. Salerno, Laboratoire Leprince-Ringuet, Ecole Polytechnique, IN2P3-CNRS, Palaiseau, France Y. Sirois, Laboratoire Leprince-Ringuet, Ecole Polytechnique, IN2P3-CNRS, Palaiseau, France C. Thiebaux, Laboratoire Leprince-Ringuet, Ecole Polytechnique, IN2P3-CNRS, Palaiseau, France C. Veelken, Laboratoire Leprince-Ringuet, Ecole Polytechnique, IN2P3-CNRS, Palaiseau, France A. Zabi, Laboratoire Leprince-Ringuet, Ecole Polytechnique, IN2P3-CNRS, Palaiseau, France J.-L. Agram, Institut Pluridisciplinaire Hubert Curien, Université de Strasbourg, Université de Haute Alsace Mulhouse, CNRS/IN2P3, Strasbourg, France J. Andrea, Institut Pluridisciplinaire Hubert Curien, Université de Strasbourg, Université de Haute Alsace Mulhouse, CNRS/IN2P3, Strasbourg, France D. Bloch, Institut Pluridisciplinaire Hubert Curien, Université de Strasbourg, Université de Haute Alsace Mulhouse, CNRS/IN2P3, Strasbourg, France D. Bodin, Institut Pluridisciplinaire Hubert Curien, Université de Strasbourg, Université de Haute Alsace Mulhouse, CNRS/IN2P3, Strasbourg, France J.-M. Brom, Institut Pluridisciplinaire Hubert Curien, Université de Strasbourg, Université de Haute Alsace Mulhouse, CNRS/IN2P3, Strasbourg, France M. Cardaci, Institut Pluridisciplinaire Hubert Curien, Université de Strasbourg, Université de Haute Alsace Mulhouse, CNRS/IN2P3, Strasbourg, France E. C. Chabert, Institut Pluridisciplinaire Hubert Curien, Université de Strasbourg, Université de Haute Alsace Mulhouse, CNRS/IN2P3, Strasbourg, France C. Collard, Institut Pluridisciplinaire Hubert Curien, Université de Strasbourg, Université de Haute Alsace Mulhouse, CNRS/IN2P3, Strasbourg, France E. Conte, Institut Pluridisciplinaire Hubert Curien, Université de Strasbourg, Université de Haute Alsace Mulhouse, CNRS/IN2P3, Strasbourg, France F. Drouhin, Institut Pluridisciplinaire Hubert Curien, Université de Strasbourg, Université de Haute Alsace Mulhouse, CNRS/IN2P3, Strasbourg, France C. Ferro, Institut Pluridisciplinaire Hubert Curien, Université de Strasbourg, Université de Haute Alsace Mulhouse, CNRS/IN2P3, Strasbourg, France J.-C. Fontaine, Institut Pluridisciplinaire Hubert Curien, Université de Strasbourg, Université de Haute Alsace Mulhouse, CNRS/IN2P3, Strasbourg, France D. Gelé, Institut Pluridisciplinaire Hubert Curien, Université de Strasbourg, Université de Haute Alsace Mulhouse, CNRS/IN2P3, Strasbourg, France U. Goerlach, Institut Pluridisciplinaire Hubert Curien, Université de Strasbourg, Université de Haute Alsace Mulhouse, CNRS/IN2P3, Strasbourg, France S. Greder, Institut Pluridisciplinaire Hubert Curien, Université de Strasbourg, Université de Haute Alsace Mulhouse, CNRS/IN2P3, Strasbourg, France P. Juillot, Institut Pluridisciplinaire Hubert Curien, Université de Strasbourg, Université de Haute Alsace Mulhouse, CNRS/IN2P3, Strasbourg, France M. Karim, Institut Pluridisciplinaire Hubert Curien, Université de Strasbourg, Université de Haute Alsace Mulhouse, CNRS/IN2P3, Strasbourg, France A.-C. Le Bihan, Institut Pluridisciplinaire Hubert Curien, Université de Strasbourg, Université de Haute Alsace Mulhouse, CNRS/IN2P3, Strasbourg, France P. Van Hove, Institut Pluridisciplinaire Hubert Curien, Université de Strasbourg, Université de Haute Alsace Mulhouse, CNRS/IN2P3, Strasbourg, France F. Fassi, Centre de Calcul de l’Institut National de Physique Nucleaire et de Physique des Particules (IN2P3), Villeurbanne, France D. Mercier, Centre de Calcul de l’Institut National de Physique Nucleaire et de Physique des Particules (IN2P3), Villeurbanne, France C. Baty, Université de Lyon, Université Claude Bernard Lyon 1, CNRS-IN2P3, Institut de Physique Nucléaire de Lyon, Villeurbanne, France S. Beauceron, Université de Lyon, Université Claude Bernard Lyon 1, CNRS-IN2P3, Institut de Physique Nucléaire de Lyon, Villeurbanne, France N. Beaupere, Université de Lyon, Université Claude Bernard Lyon 1, CNRS-IN2P3, Institut de Physique Nucléaire de Lyon, Villeurbanne, France M. Bedjidian, Université de Lyon, Université Claude Bernard Lyon 1, CNRS-IN2P3, Institut de Physique Nucléaire de Lyon, Villeurbanne, France O. Bondu, Université de Lyon, Université Claude Bernard Lyon 1, CNRS-IN2P3, Institut de Physique Nucléaire de Lyon, Villeurbanne, France G. Boudoul, Université de Lyon, Université Claude Bernard Lyon 1, CNRS-IN2P3, Institut de Physique Nucléaire de Lyon, Villeurbanne, France D. Boumediene, Université de Lyon, Université Claude Bernard Lyon 1, CNRS-IN2P3, Institut de Physique Nucléaire de Lyon, Villeurbanne, France H. Brun, Université de Lyon, Université Claude Bernard Lyon 1, CNRS-IN2P3, Institut de Physique Nucléaire de Lyon, Villeurbanne, France J. Chasserat, Université de Lyon, Université Claude Bernard Lyon 1, CNRS-IN2P3, Institut de Physique Nucléaire de Lyon, Villeurbanne, France R. Chierici, Université de Lyon, Université Claude Bernard Lyon 1, CNRS-IN2P3, Institut de Physique Nucléaire de Lyon, Villeurbanne, France D. Contardo, Université de Lyon, Université Claude Bernard Lyon 1, CNRS-IN2P3, Institut de Physique Nucléaire de Lyon, Villeurbanne, France P. Depasse, Université de Lyon, Université Claude Bernard Lyon 1, CNRS-IN2P3, Institut de Physique Nucléaire de Lyon, Villeurbanne, France H. El Mamouni, Université de Lyon, Université Claude Bernard Lyon 1, CNRS-IN2P3, Institut de Physique Nucléaire de Lyon, Villeurbanne, France A. Falkiewicz, Université de Lyon, Université Claude Bernard Lyon 1, CNRS-IN2P3, Institut de Physique Nucléaire de Lyon, Villeurbanne, France J. Fay, Université de Lyon, Université Claude Bernard Lyon 1, CNRS-IN2P3, Institut de Physique Nucléaire de Lyon, Villeurbanne, France S. Gascon, Université de Lyon, Université Claude Bernard Lyon 1, CNRS-IN2P3, Institut de Physique Nucléaire de Lyon, Villeurbanne, France M. Gouzevitch, Université de Lyon, Université Claude Bernard Lyon 1, CNRS-IN2P3, Institut de Physique Nucléaire de Lyon, Villeurbanne, France B. Ille, Université de Lyon, Université Claude Bernard Lyon 1, CNRS-IN2P3, Institut de Physique Nucléaire de Lyon, Villeurbanne, France T. Kurca, Université de Lyon, Université Claude Bernard Lyon 1, CNRS-IN2P3, Institut de Physique Nucléaire de Lyon, Villeurbanne, France T. Le Grand, Université de Lyon, Université Claude Bernard Lyon 1, CNRS-IN2P3, Institut de Physique Nucléaire de Lyon, Villeurbanne, France M. Lethuillier, Université de Lyon, Université Claude Bernard Lyon 1, CNRS-IN2P3, Institut de Physique Nucléaire de Lyon, Villeurbanne, France L. Mirabito, Université de Lyon, Université Claude Bernard Lyon 1, CNRS-IN2P3, Institut de Physique Nucléaire de Lyon, Villeurbanne, France S. Perries, Université de Lyon, Université Claude Bernard Lyon 1, CNRS-IN2P3, Institut de Physique Nucléaire de Lyon, Villeurbanne, France V. Sordini, Université de Lyon, Université Claude Bernard Lyon 1, CNRS-IN2P3, Institut de Physique Nucléaire de Lyon, Villeurbanne, France S. Tosi, Université de Lyon, Université Claude Bernard Lyon 1, CNRS-IN2P3, Institut de Physique Nucléaire de Lyon, Villeurbanne, France Y. Tschudi, Université de Lyon, Université Claude Bernard Lyon 1, CNRS-IN2P3, Institut de Physique Nucléaire de Lyon, Villeurbanne, France P. Verdier, Université de Lyon, Université Claude Bernard Lyon 1, CNRS-IN2P3, Institut de Physique Nucléaire de Lyon, Villeurbanne, France S. Viret, Université de Lyon, Université Claude Bernard Lyon 1, CNRS-IN2P3, Institut de Physique Nucléaire de Lyon, Villeurbanne, France D. Lomidze, Institute of High Energy Physics and Informatization, Tbilisi State University, Tbilisi, Georgia G. Anagnostou, RWTH Aachen University, I. Physikalisches Institut, Aachen, Germany S. Beranek, RWTH Aachen University, I. Physikalisches Institut, Aachen, Germany M. Edelhoff, RWTH Aachen University, I. Physikalisches Institut, Aachen, Germany L. Feld, RWTH Aachen University, I. Physikalisches Institut, Aachen, Germany N. Heracleous, RWTH Aachen University, I. Physikalisches Institut, Aachen, Germany O. Hindrichs, RWTH Aachen University, I. Physikalisches Institut, Aachen, Germany R. Jussen, RWTH Aachen University, I. Physikalisches Institut, Aachen, Germany K. Klein, RWTH Aachen University, I. Physikalisches Institut, Aachen, Germany J. Merz, RWTH Aachen University, I. Physikalisches Institut, Aachen, Germany A. Ostapchuk, RWTH Aachen University, I. Physikalisches Institut, Aachen, Germany A. Perieanu, RWTH Aachen University, I. Physikalisches Institut, Aachen, Germany F. Raupach, RWTH Aachen University, I. Physikalisches Institut, Aachen, Germany J. Sammet, RWTH Aachen University, I. Physikalisches Institut, Aachen, Germany S. Schael, RWTH Aachen University, I. Physikalisches Institut, Aachen, Germany D. Sprenger, RWTH Aachen University, I. Physikalisches Institut, Aachen, Germany H. Weber, RWTH Aachen University, I. Physikalisches Institut, Aachen, Germany B. Wittmer, RWTH Aachen University, I. Physikalisches Institut, Aachen, Germany V. Zhukov, RWTH Aachen University, I. Physikalisches Institut, Aachen, Germany M. Ata, RWTH Aachen University, III. Physikalisches Institut A, Aachen, Germany J. Caudron, RWTH Aachen University, III. Physikalisches Institut A, Aachen, Germany E. Dietz-Laursonn, RWTH Aachen University, III. Physikalisches Institut A, Aachen, Germany M. Erdmann, RWTH Aachen University, III. Physikalisches Institut A, Aachen, Germany A. Güth, RWTH Aachen University, III. Physikalisches Institut A, Aachen, Germany T. Hebbeker, RWTH Aachen University, III. Physikalisches Institut A, Aachen, Germany C. Heidemann, RWTH Aachen University, III. Physikalisches Institut A, Aachen, Germany K. Hoepfner, RWTH Aachen University, III. Physikalisches Institut A, Aachen, Germany T. Klimkovich, RWTH Aachen University, III. Physikalisches Institut A, Aachen, Germany D. Klingebiel, RWTH Aachen University, III. Physikalisches Institut A, Aachen, Germany P. Kreuzer, RWTH Aachen University, III. Physikalisches Institut A, Aachen, Germany D. Lanske, RWTH Aachen University, III. Physikalisches Institut A, Aachen, Germany J. Lingemann, RWTH Aachen University, III. Physikalisches Institut A, Aachen, Germany C. Magass, RWTH Aachen University, III. Physikalisches Institut A, Aachen, Germany M. Merschmeyer, RWTH Aachen University, III. Physikalisches Institut A, Aachen, Germany A. Meyer, RWTH Aachen University, III. Physikalisches Institut A, Aachen, Germany M. Olschewski, RWTH Aachen University, III. Physikalisches Institut A, Aachen, Germany P. Papacz, RWTH Aachen University, III. Physikalisches Institut A, Aachen, Germany H. Pieta, RWTH Aachen University, III. Physikalisches Institut A, Aachen, Germany H. Reithler, RWTH Aachen University, III. Physikalisches Institut A, Aachen, Germany S. A. Schmitz, RWTH Aachen University, III. Physikalisches Institut A, Aachen, Germany L. Sonnenschein, RWTH Aachen University, III. Physikalisches Institut A, Aachen, Germany J. Steggemann, RWTH Aachen University, III. Physikalisches Institut A, Aachen, Germany D. Teyssier, RWTH Aachen University, III. Physikalisches Institut A, Aachen, Germany M. Weber, RWTH Aachen University, III. Physikalisches Institut A, Aachen, Germany M. Bontenackels, RWTH Aachen University, III. Physikalisches Institut B, Aachen, Germany V. Cherepanov, RWTH Aachen University, III. Physikalisches Institut B, Aachen, Germany M. Davids, RWTH Aachen University, III. Physikalisches Institut B, Aachen, Germany G. Flügge, RWTH Aachen University, III. Physikalisches Institut B, Aachen, Germany H. Geenen, RWTH Aachen University, III. Physikalisches Institut B, Aachen, Germany M. Geisler, RWTH Aachen University, III. Physikalisches Institut B, Aachen, Germany W. Haj Ahmad, RWTH Aachen University, III. Physikalisches Institut B, Aachen, Germany F. Hoehle, RWTH Aachen University, III. Physikalisches Institut B, Aachen, Germany B. Kargoll, RWTH Aachen University, III. Physikalisches Institut B, Aachen, Germany T. Kress, RWTH Aachen University, III. Physikalisches Institut B, Aachen, Germany Y. Kuessel, RWTH Aachen University, III. Physikalisches Institut B, Aachen, Germany A. Linn, RWTH Aachen University, III. Physikalisches Institut B, Aachen, Germany A. Nowack, RWTH Aachen University, III. Physikalisches Institut B, Aachen, Germany L. Perchalla, RWTH Aachen University, III. Physikalisches Institut B, Aachen, Germany O. Pooth, RWTH Aachen University, III. Physikalisches Institut B, Aachen, Germany J. Rennefeld, RWTH Aachen University, III. Physikalisches Institut B, Aachen, Germany P. Sauerland, RWTH Aachen University, III. Physikalisches Institut B, Aachen, Germany A. Stahl, RWTH Aachen University, III. Physikalisches Institut B, Aachen, Germany M. H. Zoeller, RWTH Aachen University, III. Physikalisches Institut B, Aachen, Germany M. Aldaya Martin, Deutsches Elektronen-Synchrotron, Hamburg, Germany W. Behrenhoff, Deutsches Elektronen-Synchrotron, Hamburg, Germany U. Behrens, Deutsches Elektronen-Synchrotron, Hamburg, Germany M. Bergholz, Deutsches Elektronen-Synchrotron, Hamburg, Germany A. Bethani, Deutsches Elektronen-Synchrotron, Hamburg, Germany K. Borras, Deutsches Elektronen-Synchrotron, Hamburg, Germany A. Cakir, Deutsches Elektronen-Synchrotron, Hamburg, Germany A. Campbell, Deutsches Elektronen-Synchrotron, Hamburg, Germany E. Castro, Deutsches Elektronen-Synchrotron, Hamburg, Germany D. Dammann, Deutsches Elektronen-Synchrotron, Hamburg, Germany G. Eckerlin, Deutsches Elektronen-Synchrotron, Hamburg, Germany D. Eckstein, Deutsches Elektronen-Synchrotron, Hamburg, Germany A. Flossdorf, Deutsches Elektronen-Synchrotron, Hamburg, Germany G. Flucke, Deutsches Elektronen-Synchrotron, Hamburg, Germany A. Geiser, Deutsches Elektronen-Synchrotron, Hamburg, Germany J. Hauk, Deutsches Elektronen-Synchrotron, Hamburg, Germany H. Jung, Deutsches Elektronen-Synchrotron, Hamburg, Germany M. Kasemann, Deutsches Elektronen-Synchrotron, Hamburg, Germany P. Katsas, Deutsches Elektronen-Synchrotron, Hamburg, Germany C. Kleinwort, Deutsches Elektronen-Synchrotron, Hamburg, Germany H. Kluge, Deutsches Elektronen-Synchrotron, Hamburg, Germany A. Knutsson, Deutsches Elektronen-Synchrotron, Hamburg, Germany M. Krämer, Deutsches Elektronen-Synchrotron, Hamburg, Germany D. Krücker, Deutsches Elektronen-Synchrotron, Hamburg, Germany E. Kuznetsova, Deutsches Elektronen-Synchrotron, Hamburg, Germany W. Lange, Deutsches Elektronen-Synchrotron, Hamburg, Germany W. Lohmann, Deutsches Elektronen-Synchrotron, Hamburg, Germany B. Lutz, Deutsches Elektronen-Synchrotron, Hamburg, Germany R. Mankel, Deutsches Elektronen-Synchrotron, Hamburg, Germany I. Marfin, Deutsches Elektronen-Synchrotron, Hamburg, Germany M. Marienfeld, Deutsches Elektronen-Synchrotron, Hamburg, Germany I.-A. Melzer-Pellmann, Deutsches Elektronen-Synchrotron, Hamburg, Germany A. B. Meyer, Deutsches Elektronen-Synchrotron, Hamburg, Germany J. Mnich, Deutsches Elektronen-Synchrotron, Hamburg, Germany A. Mussgiller, Deutsches Elektronen-Synchrotron, Hamburg, Germany S. Naumann-Emme, Deutsches Elektronen-Synchrotron, Hamburg, Germany J. Olzem, Deutsches Elektronen-Synchrotron, Hamburg, Germany A. Petrukhin, Deutsches Elektronen-Synchrotron, Hamburg, Germany D. Pitzl, Deutsches Elektronen-Synchrotron, Hamburg, Germany A. Raspereza, Deutsches Elektronen-Synchrotron, Hamburg, Germany P. M. Ribeiro Cipriano, Deutsches Elektronen-Synchrotron, Hamburg, Germany M. Rosin, Deutsches Elektronen-Synchrotron, Hamburg, Germany J. Salfeld-Nebgen, Deutsches Elektronen-Synchrotron, Hamburg, Germany R. Schmidt, Deutsches Elektronen-Synchrotron, Hamburg, Germany T. Schoerner-Sadenius, Deutsches Elektronen-Synchrotron, Hamburg, Germany N. Sen, Deutsches Elektronen-Synchrotron, Hamburg, Germany A. Spiridonov, Deutsches Elektronen-Synchrotron, Hamburg, Germany M. Stein, Deutsches Elektronen-Synchrotron, Hamburg, Germany J. Tomaszewska, Deutsches Elektronen-Synchrotron, Hamburg, Germany R. Walsh, Deutsches Elektronen-Synchrotron, Hamburg, Germany C. Wissing, Deutsches Elektronen-Synchrotron, Hamburg, Germany C. Autermann, University of Hamburg, Hamburg, Germany V. Blobel, University of Hamburg, Hamburg, Germany S. Bobrovskyi, University of Hamburg, Hamburg, Germany J. Draeger, University of Hamburg, Hamburg, Germany H. Enderle, University of Hamburg, Hamburg, Germany J. Erfle, University of Hamburg, Hamburg, Germany U. Gebbert, University of Hamburg, Hamburg, Germany M. Görner, University of Hamburg, Hamburg, Germany T. Hermanns, University of Hamburg, Hamburg, Germany K. Kaschube, University of Hamburg, Hamburg, Germany G. Kaussen, University of Hamburg, Hamburg, Germany H. Kirschenmann, University of Hamburg, Hamburg, Germany R. Klanner, University of Hamburg, Hamburg, Germany J. Lange, University of Hamburg, Hamburg, Germany B. Mura, University of Hamburg, Hamburg, Germany F. Nowak, University of Hamburg, Hamburg, Germany N. Pietsch, University of Hamburg, Hamburg, Germany C. Sander, University of Hamburg, Hamburg, Germany H. Schettler, University of Hamburg, Hamburg, Germany P. Schleper, University of Hamburg, Hamburg, Germany E. Schlieckau, University of Hamburg, Hamburg, Germany M. Schröder, University of Hamburg, Hamburg, Germany T. Schum, University of Hamburg, Hamburg, Germany H. Stadie, University of Hamburg, Hamburg, Germany G. Steinbrück, University of Hamburg, Hamburg, Germany J. Thomsen, University of Hamburg, Hamburg, Germany C. Barth, Institut für Experimentelle Kernphysik, Karlsruhe, Germany J. Berger, Institut für Experimentelle Kernphysik, Karlsruhe, Germany T. Chwalek, Institut für Experimentelle Kernphysik, Karlsruhe, Germany W. De Boer, Institut für Experimentelle Kernphysik, Karlsruhe, Germany A. Dierlamm, Institut für Experimentelle Kernphysik, Karlsruhe, Germany G. Dirkes, Institut für Experimentelle Kernphysik, Karlsruhe, Germany M. Feindt, Institut für Experimentelle Kernphysik, Karlsruhe, Germany J. Gruschke, Institut für Experimentelle Kernphysik, Karlsruhe, Germany M. Guthoff, Institut für Experimentelle Kernphysik, Karlsruhe, Germany C. Hackstein, Institut für Experimentelle Kernphysik, Karlsruhe, Germany F. Hartmann, Institut für Experimentelle Kernphysik, Karlsruhe, Germany M. Heinrich, Institut für Experimentelle Kernphysik, Karlsruhe, Germany H. Held, Institut für Experimentelle Kernphysik, Karlsruhe, Germany K. H. Hoffmann, Institut für Experimentelle Kernphysik, Karlsruhe, Germany S. Honc, Institut für Experimentelle Kernphysik, Karlsruhe, Germany I. Katkov, Institut für Experimentelle Kernphysik, Karlsruhe, Germany J. R. Komaragiri, Institut für Experimentelle Kernphysik, Karlsruhe, Germany T. Kuhr, Institut für Experimentelle Kernphysik, Karlsruhe, Germany D. Martschei, Institut für Experimentelle Kernphysik, Karlsruhe, Germany S. Mueller, Institut für Experimentelle Kernphysik, Karlsruhe, Germany Th. Müller, Institut für Experimentelle Kernphysik, Karlsruhe, Germany M. Niegel, Institut für Experimentelle Kernphysik, Karlsruhe, Germany O. Oberst, Institut für Experimentelle Kernphysik, Karlsruhe, Germany A. Oehler, Institut für Experimentelle Kernphysik, Karlsruhe, Germany J. Ott, Institut für Experimentelle Kernphysik, Karlsruhe, Germany T. Peiffer, Institut für Experimentelle Kernphysik, Karlsruhe, Germany G. Quast, Institut für Experimentelle Kernphysik, Karlsruhe, Germany K. Rabbertz, Institut für Experimentelle Kernphysik, Karlsruhe, Germany F. Ratnikov, Institut für Experimentelle Kernphysik, Karlsruhe, Germany N. Ratnikova, Institut für Experimentelle Kernphysik, Karlsruhe, Germany M. Renz, Institut für Experimentelle Kernphysik, Karlsruhe, Germany S. Röcker, Institut für Experimentelle Kernphysik, Karlsruhe, Germany C. Saout, Institut für Experimentelle Kernphysik, Karlsruhe, Germany A. Scheurer, Institut für Experimentelle Kernphysik, Karlsruhe, Germany P. Schieferdecker, Institut für Experimentelle Kernphysik, Karlsruhe, Germany F.-P. Schilling, Institut für Experimentelle Kernphysik, Karlsruhe, Germany M. Schmanau, Institut für Experimentelle Kernphysik, Karlsruhe, Germany G. Schott, Institut für Experimentelle Kernphysik, Karlsruhe, Germany H. J. Simonis, Institut für Experimentelle Kernphysik, Karlsruhe, Germany F. M. Stober, Institut für Experimentelle Kernphysik, Karlsruhe, Germany D. Troendle, Institut für Experimentelle Kernphysik, Karlsruhe, Germany J. Wagner-Kuhr, Institut für Experimentelle Kernphysik, Karlsruhe, Germany T. Weiler, Institut für Experimentelle Kernphysik, Karlsruhe, Germany M. Zeise, Institut für Experimentelle Kernphysik, Karlsruhe, Germany E. B. Ziebarth, Institut für Experimentelle Kernphysik, Karlsruhe, Germany G. Daskalakis, Institute of Nuclear Physics “Demokritos”, Aghia Paraskevi, Greece T. Geralis, Institute of Nuclear Physics “Demokritos”, Aghia Paraskevi, Greece S. Kesisoglou, Institute of Nuclear Physics “Demokritos”, Aghia Paraskevi, Greece A. Kyriakis, Institute of Nuclear Physics “Demokritos”, Aghia Paraskevi, Greece D. Loukas, Institute of Nuclear Physics “Demokritos”, Aghia Paraskevi, Greece I. Manolakos, Institute of Nuclear Physics “Demokritos”, Aghia Paraskevi, Greece A. Markou, Institute of Nuclear Physics “Demokritos”, Aghia Paraskevi, Greece C. Markou, Institute of Nuclear Physics “Demokritos”, Aghia Paraskevi, Greece C. Mavrommatis, Institute of Nuclear Physics “Demokritos”, Aghia Paraskevi, Greece E. Ntomari, Institute of Nuclear Physics “Demokritos”, Aghia Paraskevi, Greece L. Gouskos, University of Athens, Athens, Greece T. J. Mertzimekis, University of Athens, Athens, Greece A. Panagiotou, University of Athens, Athens, Greece N. Saoulidou, University of Athens, Athens, Greece E. Stiliaris, University of Athens, Athens, Greece I. Evangelou, University of Ioánnina, Ioánnina, Greece C. Foudas, University of Ioánnina, Ioánnina, Greece P. Kokkas, University of Ioánnina, Ioánnina, Greece N. Manthos, University of Ioánnina, Ioánnina, Greece I. Papadopoulos, University of Ioánnina, Ioánnina, Greece V. Patras, University of Ioánnina, Ioánnina, Greece F. A. Triantis, University of Ioánnina, Ioánnina, Greece A. Aranyi, KFKI Research Institute for Particle and Nuclear Physics, Budapest, Hungary G. Bencze, KFKI Research Institute for Particle and Nuclear Physics, Budapest, Hungary L. Boldizsar, KFKI Research Institute for Particle and Nuclear Physics, Budapest, Hungary C. Hajdu, KFKI Research Institute for Particle and Nuclear Physics, Budapest, Hungary P. Hidas, KFKI Research Institute for Particle and Nuclear Physics, Budapest, Hungary D. Horvath, KFKI Research Institute for Particle and Nuclear Physics, Budapest, Hungary A. Kapusi, KFKI Research Institute for Particle and Nuclear Physics, Budapest, Hungary K. Krajczar, KFKI Research Institute for Particle and Nuclear Physics, Budapest, Hungary F. Sikler, KFKI Research Institute for Particle and Nuclear Physics, Budapest, Hungary G. Vesztergombi, KFKI Research Institute for Particle and Nuclear Physics, Budapest, Hungary N. Beni, Institute of Nuclear Research ATOMKI, Debrecen, Hungary J. Molnar, Institute of Nuclear Research ATOMKI, Debrecen, Hungary J. Palinkas, Institute of Nuclear Research ATOMKI, Debrecen, Hungary Z. Szillasi, Institute of Nuclear Research ATOMKI, Debrecen, Hungary V. Veszpremi, Institute of Nuclear Research ATOMKI, Debrecen, Hungary J. Karancsi, University of Debrecen, Debrecen, Hungary P. Raics, University of Debrecen, Debrecen, Hungary Z. L. Trocsanyi, University of Debrecen, Debrecen, Hungary B. Ujvari, University of Debrecen, Debrecen, Hungary S. B. Beri, Panjab University, Chandigarh, India V. Bhatnagar, Panjab University, Chandigarh, India N. Dhingra, Panjab University, Chandigarh, India R. Gupta, Panjab University, Chandigarh, India M. Jindal, Panjab University, Chandigarh, India M. Kaur, Panjab University, Chandigarh, India J. M. Kohli, Panjab University, Chandigarh, India M. Z. Mehta, Panjab University, Chandigarh, India N. Nishu, Panjab University, Chandigarh, India L. K. Saini, Panjab University, Chandigarh, India A. Sharma, Panjab University, Chandigarh, India A. P. Singh, Panjab University, Chandigarh, India J. Singh, Panjab University, Chandigarh, India S. P. Singh, Panjab University, Chandigarh, India S. Ahuja, University of Delhi, Delhi, India B. C. Choudhary, University of Delhi, Delhi, India A. Kumar, University of Delhi, Delhi, India A. Kumar, University of Delhi, Delhi, India S. Malhotra, University of Delhi, Delhi, India M. Naimuddin, University of Delhi, Delhi, India K. Ranjan, University of Delhi, Delhi, India V. Sharma, University of Delhi, Delhi, India R. K. Shivpuri, University of Delhi, Delhi, India S. Banerjee, Saha Institute of Nuclear Physics, Kolkata, India S. Bhattacharya, Saha Institute of Nuclear Physics, Kolkata, India S. Dutta, Saha Institute of Nuclear Physics, Kolkata, India B. Gomber, Saha Institute of Nuclear Physics, Kolkata, India Sa. Jain, Saha Institute of Nuclear Physics, Kolkata, India Sh. Jain, Saha Institute of Nuclear Physics, Kolkata, India R. Khurana, Saha Institute of Nuclear Physics, Kolkata, India S. Sarkar, Saha Institute of Nuclear Physics, Kolkata, India R. K. Choudhury, Bhabha Atomic Research Centre, Mumbai, India D. Dutta, Bhabha Atomic Research Centre, Mumbai, India S. Kailas, Bhabha Atomic Research Centre, Mumbai, India V. Kumar, Bhabha Atomic Research Centre, Mumbai, India A. K. Mohanty, Bhabha Atomic Research Centre, Mumbai, India L. M. Pant, Bhabha Atomic Research Centre, Mumbai, India P. Shukla, Bhabha Atomic Research Centre, Mumbai, India T. Aziz, Tata Institute of Fundamental Research - EHEP, Mumbai, India S. Ganguly, Tata Institute of Fundamental Research - EHEP, Mumbai, India M. Guchait, Tata Institute of Fundamental Research - EHEP, Mumbai, India A. Gurtu, Tata Institute of Fundamental Research - EHEP, Mumbai, India M. Maity, Tata Institute of Fundamental Research - EHEP, Mumbai, India G. Majumder, Tata Institute of Fundamental Research - EHEP, Mumbai, India K. Mazumdar, Tata Institute of Fundamental Research - EHEP, Mumbai, India G. B. Mohanty, Tata Institute of Fundamental Research - EHEP, Mumbai, India B. Parida, Tata Institute of Fundamental Research - EHEP, Mumbai, India A. Saha, Tata Institute of Fundamental Research - EHEP, Mumbai, India K. Sudhakar, Tata Institute of Fundamental Research - EHEP, Mumbai, India N. Wickramage, Tata Institute of Fundamental Research - EHEP, Mumbai, India S. Banerjee, Tata Institute of Fundamental Research - HECR, Mumbai, India S. Dugad, Tata Institute of Fundamental Research - HECR, Mumbai, India N. K. Mondal, Tata Institute of Fundamental Research - HECR, Mumbai, India H. Arfaei, Institute for Research in Fundamental Sciences (IPM), Tehran, Iran H. Bakhshiansohi, Institute for Research in Fundamental Sciences (IPM), Tehran, Iran S. M. Etesami, Institute for Research in Fundamental Sciences (IPM), Tehran, Iran A. Fahim, Institute for Research in Fundamental Sciences (IPM), Tehran, Iran M. Hashemi, Institute for Research in Fundamental Sciences (IPM), Tehran, Iran H. Hesari, Institute for Research in Fundamental Sciences (IPM), Tehran, Iran A. Jafari, Institute for Research in Fundamental Sciences (IPM), Tehran, Iran M. Khakzad, Institute for Research in Fundamental Sciences (IPM), Tehran, Iran A. Mohammadi, Institute for Research in Fundamental Sciences (IPM), Tehran, Iran M. Mohammadi Najafabadi, Institute for Research in Fundamental Sciences (IPM), Tehran, Iran S. Paktinat Mehdiabadi, Institute for Research in Fundamental Sciences (IPM), Tehran, Iran B. Safarzadeh, Institute for Research in Fundamental Sciences (IPM), Tehran, Iran M. Zeinali, Institute for Research in Fundamental Sciences (IPM), Tehran, Iran M. Abbrescia, INFN Sezione di Bari, Bari, Italy L. Barbone, INFN Sezione di Bari, Bari, Italy C. Calabria, INFN Sezione di Bari, Bari, Italy S. S. Chhibra, INFN Sezione di Bari, Bari, Italy A. Colaleo, INFN Sezione di Bari, Bari, Italy D. Creanza, INFN Sezione di Bari, Bari, Italy N. De Filippis, INFN Sezione di Bari, Bari, Italy M. De Palma, INFN Sezione di Bari, Bari, Italy L. Fiore, INFN Sezione di Bari, Bari, Italy G. Iaselli, INFN Sezione di Bari, Bari, Italy L. Lusito, INFN Sezione di Bari, Bari, Italy G. Maggi, INFN Sezione di Bari, Bari, Italy M. Maggi, INFN Sezione di Bari, Bari, Italy N. Manna, INFN Sezione di Bari, Bari, Italy B. Marangelli, INFN Sezione di Bari, Bari, Italy S. My, INFN Sezione di Bari, Bari, Italy S. Nuzzo, INFN Sezione di Bari, Bari, Italy N. Pacifico, INFN Sezione di Bari, Bari, Italy A. Pompili, INFN Sezione di Bari, Bari, Italy G. Pugliese, INFN Sezione di Bari, Bari, Italy F. Romano, INFN Sezione di Bari, Bari, Italy G. Selvaggi, INFN Sezione di Bari, Bari, Italy L. Silvestris, INFN Sezione di Bari, Bari, Italy G. Singh, INFN Sezione di Bari, Bari, Italy S. Tupputi, INFN Sezione di Bari, Bari, Italy G. Zito, INFN Sezione di Bari, Bari, Italy G. Abbiendi, INFN Sezione di Bologna, Bologna, Italy A. C. Benvenuti, INFN Sezione di Bologna, Bologna, Italy D. Bonacorsi, INFN Sezione di Bologna, Bologna, Italy S. Braibant-Giacomelli, INFN Sezione di Bologna, Bologna, Italy L. Brigliadori, INFN Sezione di Bologna, Bologna, Italy P. Capiluppi, INFN Sezione di Bologna, Bologna, Italy A. Castro, INFN Sezione di Bologna, Bologna, Italy F. R. Cavallo, INFN Sezione di Bologna, Bologna, Italy M. Cuffiani, INFN Sezione di Bologna, Bologna, Italy G. M. Dallavalle, INFN Sezione di Bologna, Bologna, Italy F. Fabbri, INFN Sezione di Bologna, Bologna, Italy A. Fanfani, INFN Sezione di Bologna, Bologna, Italy D. Fasanella, INFN Sezione di Bologna, Bologna, Italy P. Giacomelli, INFN Sezione di Bologna, Bologna, Italy C. Grandi, INFN Sezione di Bologna, Bologna, Italy S. Marcellini, INFN Sezione di Bologna, Bologna, Italy G. Masetti, INFN Sezione di Bologna, Bologna, Italy M. Meneghelli, INFN Sezione di Bologna, Bologna, Italy A. Montanari, INFN Sezione di Bologna, Bologna, Italy F. L. Navarria, INFN Sezione di Bologna, Bologna, Italy F. Odorici, INFN Sezione di Bologna, Bologna, Italy A. Perrotta, INFN Sezione di Bologna, Bologna, Italy F. Primavera, INFN Sezione di Bologna, Bologna, Italy A. M. Rossi, INFN Sezione di Bologna, Bologna, Italy T. Rovelli, INFN Sezione di Bologna, Bologna, Italy G. Siroli, INFN Sezione di Bologna, Bologna, Italy R. Travaglini, INFN Sezione di Bologna, Bologna, Italy S. Albergo, INFN Sezione di Catania, Catania, Italy G. Cappello, INFN Sezione di Catania, Catania, Italy M. Chiorboli, INFN Sezione di Catania, Catania, Italy S. Costa, INFN Sezione di Catania, Catania, Italy R. Potenza, INFN Sezione di Catania, Catania, Italy A. Tricomi, INFN Sezione di Catania, Catania, Italy C. Tuve, INFN Sezione di Catania, Catania, Italy G. Barbagli, INFN Sezione di Firenze, Firenze, Italy V. Ciulli, INFN Sezione di Firenze, Firenze, Italy C. Civinini, INFN Sezione di Firenze, Firenze, Italy R. D’Alessandro, INFN Sezione di Firenze, Firenze, Italy E. Focardi, INFN Sezione di Firenze, Firenze, Italy S. Frosali, INFN Sezione di Firenze, Firenze, Italy E. Gallo, INFN Sezione di Firenze, Firenze, Italy S. Gonzi, INFN Sezione di Firenze, Firenze, Italy M. Meschini, INFN Sezione di Firenze, Firenze, Italy S. Paoletti, INFN Sezione di Firenze, Firenze, Italy G. Sguazzoni, INFN Sezione di Firenze, Firenze, Italy A. Tropiano, INFN Sezione di Firenze, Firenze, Italy L. Benussi, INFN Laboratori Nazionali di Frascati, Frascati, Italy S. Bianco, INFN Laboratori Nazionali di Frascati, Frascati, Italy S. Colafranceschi, INFN Laboratori Nazionali di Frascati, Frascati, Italy F. Fabbri, INFN Laboratori Nazionali di Frascati, Frascati, Italy D. Piccolo, INFN Laboratori Nazionali di Frascati, Frascati, Italy P. Fabbricatore, INFN Sezione di Genova, Genova, Italy R. Musenich, INFN Sezione di Genova, Genova, Italy A. Benaglia, INFN Sezione di Milano-Bicocca, Milano, Italy F. De Guio, INFN Sezione di Milano-Bicocca, Milano, Italy L. Di Matteo, INFN Sezione di Milano-Bicocca, Milano, Italy S. Fiorendi, INFN Sezione di Milano-Bicocca, Milano, Italy S. Gennai, INFN Sezione di Milano-Bicocca, Milano, Italy A. Ghezzi, INFN Sezione di Milano-Bicocca, Milano, Italy S. Malvezzi, INFN Sezione di Milano-Bicocca, Milano, Italy R. A. Manzoni, INFN Sezione di Milano-Bicocca, Milano, Italy A. Martelli, INFN Sezione di Milano-Bicocca, Milano, Italy A. Massironi, INFN Sezione di Milano-Bicocca, Milano, Italy D. Menasce, INFN Sezione di Milano-Bicocca, Milano, Italy L. Moroni, INFN Sezione di Milano-Bicocca, Milano, Italy M. Paganoni, INFN Sezione di Milano-Bicocca, Milano, Italy D. Pedrini, INFN Sezione di Milano-Bicocca, Milano, Italy S. Ragazzi, INFN Sezione di Milano-Bicocca, Milano, Italy N. Redaelli, INFN Sezione di Milano-Bicocca, Milano, Italy S. Sala, INFN Sezione di Milano-Bicocca, Milano, Italy T. Tabarelli de Fatis, INFN Sezione di Milano-Bicocca, Milano, Italy S. Buontempo, INFN Sezione di Napoli, Napoli, Italy C. A. Carrillo Montoya, INFN Sezione di Napoli, Napoli, Italy N. Cavallo, INFN Sezione di Napoli, Napoli, Italy A. De Cosa, INFN Sezione di Napoli, Napoli, Italy O. Dogangun, INFN Sezione di Napoli, Napoli, Italy F. Fabozzi, INFN Sezione di Napoli, Napoli, Italy A. O. M. Iorio, INFN Sezione di Napoli, Napoli, Italy L. Lista, INFN Sezione di Napoli, Napoli, Italy M. Merola, INFN Sezione di Napoli, Napoli, Italy P. Paolucci, INFN Sezione di Napoli, Napoli, Italy P. Azzi, INFN Sezione di Padova, Padova, Italy N. Bacchetta, INFN Sezione di Padova, Padova, Italy P. Bellan, INFN Sezione di Padova, Padova, Italy D. Bisello, INFN Sezione di Padova, Padova, Italy A. Branca, INFN Sezione di Padova, Padova, Italy R. Carlin, INFN Sezione di Padova, Padova, Italy P. Checchia, INFN Sezione di Padova, Padova, Italy T. Dorigo, INFN Sezione di Padova, Padova, Italy U. Dosselli, INFN Sezione di Padova, Padova, Italy F. Gasparini, INFN Sezione di Padova, Padova, Italy U. Gasparini, INFN Sezione di Padova, Padova, Italy A. Gozzelino, INFN Sezione di Padova, Padova, Italy K. Kanishchev, INFN Sezione di Padova, Padova, Italy S. Lacaprara, INFN Sezione di Padova, Padova, Italy I. Lazzizzera, INFN Sezione di Padova, Padova, Italy M. Margoni, INFN Sezione di Padova, Padova, Italy M. Mazzucato, INFN Sezione di Padova, Padova, Italy A. T. Meneguzzo, INFN Sezione di Padova, Padova, Italy M. Nespolo, INFN Sezione di Padova, Padova, Italy L. Perrozzi, INFN Sezione di Padova, Padova, Italy N. Pozzobon, INFN Sezione di Padova, Padova, Italy P. Ronchese, INFN Sezione di Padova, Padova, Italy F. Simonetto, INFN Sezione di Padova, Padova, Italy E. Torassa, INFN Sezione di Padova, Padova, Italy M. Tosi, INFN Sezione di Padova, Padova, Italy A. Triossi, INFN Sezione di Padova, Padova, Italy S. Vanini, INFN Sezione di Padova, Padova, Italy P. Zotto, INFN Sezione di Padova, Padova, Italy G. Zumerle, INFN Sezione di Padova, Padova, Italy P. Baesso, INFN Sezione di Pavia, Pavia, Italy U. Berzano, INFN Sezione di Pavia, Pavia, Italy S. P. Ratti, INFN Sezione di Pavia, Pavia, Italy C. Riccardi, INFN Sezione di Pavia, Pavia, Italy P. Torre, INFN Sezione di Pavia, Pavia, Italy P. Vitulo, INFN Sezione di Pavia, Pavia, Italy C. Viviani, INFN Sezione di Pavia, Pavia, Italy M. Biasini, INFN Sezione di Perugia, Perugia, Italy G. M. Bilei, INFN Sezione di Perugia, Perugia, Italy B. Caponeri, INFN Sezione di Perugia, Perugia, Italy L. Fanò, INFN Sezione di Perugia, Perugia, Italy P. Lariccia, INFN Sezione di Perugia, Perugia, Italy A. Lucaroni, INFN Sezione di Perugia, Perugia, Italy G. Mantovani, INFN Sezione di Perugia, Perugia, Italy M. Menichelli, INFN Sezione di Perugia, Perugia, Italy A. Nappi, INFN Sezione di Perugia, Perugia, Italy F. Romeo, INFN Sezione di Perugia, Perugia, Italy A. Santocchia, INFN Sezione di Perugia, Perugia, Italy S. Taroni, INFN Sezione di Perugia, Perugia, Italy M. Valdata, INFN Sezione di Perugia, Perugia, Italy P. Azzurri, INFN Sezione di Pisa, Pisa, Italy G. Bagliesi, INFN Sezione di Pisa, Pisa, Italy T. Boccali, INFN Sezione di Pisa, Pisa, Italy G. Broccolo, INFN Sezione di Pisa, Pisa, Italy R. Castaldi, INFN Sezione di Pisa, Pisa, Italy R. T. D’Agnolo, INFN Sezione di Pisa, Pisa, Italy R. Dell’Orso, INFN Sezione di Pisa, Pisa, Italy F. Fiori, INFN Sezione di Pisa, Pisa, Italy L. Foà, INFN Sezione di Pisa, Pisa, Italy A. Giassi, INFN Sezione di Pisa, Pisa, Italy A. Kraan, INFN Sezione di Pisa, Pisa, Italy F. Ligabue, INFN Sezione di Pisa, Pisa, Italy T. Lomtadze, INFN Sezione di Pisa, Pisa, Italy L. Martini, INFN Sezione di Pisa, Pisa, Italy A. Messineo, INFN Sezione di Pisa, Pisa, Italy F. Palla, INFN Sezione di Pisa, Pisa, Italy F. Palmonari, INFN Sezione di Pisa, Pisa, Italy A. Rizzi, INFN Sezione di

Description:    In our tunneling investigation using Andreev superconductor-normal metal-superconductor contacts on LiFeAs single crystals we observed two reproducible independent subharmonic gap structures at dynamic conductance characteristics. From these results, we can derive the energy of the large superconducting gap Δ L = (2.5–3.4) meV and the small gap Δ S = (0.9–1) meV at T = 4.2 K for the T C local ≈ (10.5–14) K (the contact area critical temperature which deviation causes the variation of Δ L ). The BCS-ratio is found to be 2Δ L / k B T C = 4.6–5.6, whereas 2Δ S / k B T C ≪ 3.52 results from induced superconductivity in the bands with the small gap. Content Type Journal Article Category Condensed Matter Pages 537-543 DOI 10.1134/S0021364012100086 Authors S. A. Kuzmichev, Moscow State University, Moscow, 119991 Russia T. E. Shanygina, Moscow State University, Moscow, 119991 Russia I. V. Morozov, Moscow State University, Moscow, 119991 Russia A. I. Boltalin, Moscow State University, Moscow, 119991 Russia M. V. Roslova, Moscow State University, Moscow, 119991 Russia S. Wurmehl, IFW-Dresden, Institute for Solid State Research, D-01171 Dresden, Germany B. Büchner, IFW-Dresden, Institute for Solid State Research, D-01171 Dresden, Germany Journal JETP Letters Online ISSN 1090-6487 Print ISSN 0021-3640 Journal Volume Volume 95 Journal Issue Volume 95, Number 10

Description:    We review the formulation of the Minimal Flavour Violation (MFV) hypothesis in the quark sector, as well as some “variations on a theme” based on smaller flavour symmetry groups and/or less minimal breaking terms. We also review how these hypotheses can be tested in B decays and by means of other flavour-physics observables. The phenomenological consequences of MFV are discussed both in general terms, employing a general effective theory approach, and in the specific context of the Minimal Supersymmetric extension of the SM. Content Type Journal Article Category Regular Article - Theoretical Physics Pages 1-14 DOI 10.1140/epjc/s10052-012-2103-1 Authors Gino Isidori, Laboratori Nazionali di Frascati, INFN, Via E. Fermi 40, 00044 Frascati, Italy David M. Straub, Scuola Normale Superiore and INFN, Piazza dei Cavalieri 7, 56126 Pisa, Italy Journal The European Physical Journal C - Particles and Fields Online ISSN 1434-6052 Print ISSN 1434-6044 Journal Volume Volume 72 Journal Issue Volume 72, Number 8

Description:    Present experimental data do not exclude fast oscillation of the neutron n to its degenerate twin from a hypothetical parallel sector, the so called mirror neutron n ′. We show that this effect brings about remarkable modifications of the ultrahigh-energy cosmic ray spectrum testable by the present Pierre Auger Observatory (PAO) and Telescope Array (TA) detector, and the future JEM-EUSO experiment. In particular, the baryon non-conservation during UHECR propagation at large cosmological distances shifts the beginning of the GZK cutoff to lower energies, while in the presence of mirror sources it may enhance the spectrum at E 〉100 EeV. As a consequence, one can expect a significant reduction of the diffuse cosmogenic neutrino flux. Content Type Journal Article Category Letter Pages 1-7 DOI 10.1140/epjc/s10052-012-2111-1 Authors Zurab Berezhiani, Dipartimento di Fisica, Università dell’Aquila, Via Vetoio, 67100 Coppito, L’Aquila, Italy Askhat Gazizov, DESY Zeuthen, Platanenallee 6, 15738 Zeuthen, Germany Journal The European Physical Journal C - Particles and Fields Online ISSN 1434-6052 Print ISSN 1434-6044 Journal Volume Volume 72 Journal Issue Volume 72, Number 8

Description:    It has been shown that counterpropagating electromagnetic waves with different frequencies generate two lattices in a cubically nonlinear medium, one of which moves at a superluminal velocity. When weak radiation reflects from the superluminal lattice, the wavefront is quasi-conjugated with distortions owing to the Doppler frequency shift. These effects occur both in insulators with fast nonlinearity and in an electron-positron vacuum. Content Type Journal Article Category Optics and Laser Physics Pages 609-612 DOI 10.1134/S0021364012120132 Authors N. N. Rosanov, Vavilov State Optical Institute, Birzhevaya liniya 12, St. Petersburg, 199034 Russia Journal JETP Letters Online ISSN 1090-6487 Print ISSN 0021-3640 Journal Volume Volume 95 Journal Issue Volume 95, Number 12

Description:    As is well known, a varying effective gravitational “constant” is one of the common features of most modified gravity theories. Of course, as a modified gravity theory, f ( T ) theory is not an exception. Noting that the observational constraint on the varying gravitational “constant” is very tight, in the present work we try to constrain f ( T ) theories with the varying gravitational “constant”. We find that the allowed model parameter n or β has been significantly shrunk to a very narrow range around zero. In fact, the results improve the previous constraints by an order of magnitude. Content Type Journal Article Category Regular Article - Theoretical Physics Pages 1-7 DOI 10.1140/epjc/s10052-012-2117-8 Authors Hao Wei, School of Physics, Beijing Institute of Technology, Beijing, 100081 China Hao-Yu Qi, School of Physics, Beijing Institute of Technology, Beijing, 100081 China Xiao-Peng Ma, School of Physics, Beijing Institute of Technology, Beijing, 100081 China Journal The European Physical Journal C - Particles and Fields Online ISSN 1434-6052 Print ISSN 1434-6044 Journal Volume Volume 72 Journal Issue Volume 72, Number 8

Description:    Flavour physics has a long tradition of paving the way for direct discoveries of new particles and interactions. Results over the last decade have placed stringent bounds on the parameter space of physics beyond the Standard Model. Early results from the LHC, and its dedicated flavour factory LHCb, have further tightened these constraints and reiterate the ongoing relevance of flavour studies. The experimental status of flavour observables in the charm and beauty sectors is reviewed in measurements of CP violation, neutral meson mixing, and measurements of rare decays. Content Type Journal Article Category Regular Article - Experimental Physics Pages 1-15 DOI 10.1140/epjc/s10052-012-2107-x Authors M. Gersabeck, CERN, 1211 Geneva, Switzerland V. V. Gligorov, CERN, 1211 Geneva, Switzerland N. Serra, University of Zuerich, 8006 Zuerich, Switzerland Journal The European Physical Journal C - Particles and Fields Online ISSN 1434-6052 Print ISSN 1434-6044 Journal Volume Volume 72 Journal Issue Volume 72, Number 8

Description:    We present an investigation of the dependence of searches for boosted Higgs bosons using jet substructure on the perturbative and non-perturbative parameters of the Herwig++ Monte Carlo event generator. Values are presented for a new tune of the parameters of the event generator, together with the an estimate of the uncertainties based on varying the parameters around the best-fit values. Content Type Journal Article Category Special Article - Tools for Experiment and Theory Pages 1-13 DOI 10.1140/epjc/s10052-012-2178-8 Authors Peter Richardson, Institute of Particle Physics Phenomenology, Department of Physics, University of Durham, Durham, DH1 3LE UK David Winn, Institute of Particle Physics Phenomenology, Department of Physics, University of Durham, Durham, DH1 3LE UK Journal The European Physical Journal C - Particles and Fields Online ISSN 1434-6052 Print ISSN 1434-6044 Journal Volume Volume 72 Journal Issue Volume 72, Number 10

Description:    We derive the absorption cross section of a minimally coupled scalar in the Lifshitz black hole obtained from the new massive gravity. The absorption cross section reduces to the horizon area in the low-energy and massless limits of scalar propagation, indicating that the Lifshitz black hole also satisfies the universality of low-energy absorption cross section for black holes. Content Type Journal Article Category Regular Article - Theoretical Physics Pages 1-6 DOI 10.1140/epjc/s10052-012-2186-8 Authors Taeyoon Moon, Center for Quantum Space-Time, Sogang University, Seoul, 121-742 Korea Yun Soo Myung, Institute of Basic Science and School of Computer Aided Science, Inje University, Gimhae, 621-749 Korea Journal The European Physical Journal C - Particles and Fields Online ISSN 1434-6052 Print ISSN 1434-6044 Journal Volume Volume 72 Journal Issue Volume 72, Number 10

Description:    We summarize recent work in which we attempt to make consistent models of LHC physics, from the Pyramid Scheme. The models share much with the NMSSM, in particular, enhanced tree level contributions to the Higgs mass and a preference for small tan β . There are three different singlet fields, and a new strongly coupled gauge theory, so the constraints of perturbative unification are quite different. We outline our general approach to the model, which contains a Kähler potential for three of the low energy fields, which is hard to calculate. Detailed calculations, based on approximations to the Kähler potential, will be presented in a future publication. Content Type Journal Article Category Regular Article - Theoretical Physics Pages 1-6 DOI 10.1140/epjc/s10052-012-2185-9 Authors Tom Banks, NHETC and Department of Physics and Astronomy, Rutgers University, Piscataway, NJ 08854-8019, USA T. J. Torres, SCIPP and Department of Physics, University of California, Santa Cruz, CA 95064-1077, USA Journal The European Physical Journal C - Particles and Fields Online ISSN 1434-6052 Print ISSN 1434-6044 Journal Volume Volume 72 Journal Issue Volume 72, Number 10

Description:    We study production of two pairs of jets in hadron–hadron collisions in view of extracting contribution of double hard interactions of three and four partons (3→4, 4→4). Such interactions, in spite of being power suppressed at the level of the total cross section, become comparable with the standard hard collisions of two partons, 2→4, in the back-to-back kinematics when the transverse momentum imbalances of two pairing jets are relatively small. We express differential and total cross sections for two-dijet production in double parton collisions through the generalized two-parton distributions, 2 GPDs (Block et al., Phys. Rev. D 83, 071501, 2011 ), and treat them in the leading logarithmic approximation of pQCD that resums collinear logarithms in all orders. A special emphasis is given to 3→4 double hard interaction processes which, being of the same order in as the 4→4 process, turn out to be geometrically enhanced compared to the latter and should contribute significantly to four-jet production. The framework developed here takes into systematic consideration perturbative Q 2 evolution of 2 GPDs. It can be used as a basis for future analysis of NLO corrections to multiparton interactions (MPI) at LHC and Tevatron colliders, in particular for improving evaluation of QCD backgrounds to new physics searches. Content Type Journal Article Category Regular Article - Theoretical Physics Pages 1-16 DOI 10.1140/epjc/s10052-012-1963-8 Authors B. Blok, Department of Physics, Technion—Israel Institute of Technology, 32000 Haifa, Israel Yu. Dokshitzer, Laboratory of High Energy Theoretical Physics (LPTHE), University Paris 6, Paris, France L. Frankfurt, School of Physics and Astronomy, Raymond and Beverly Sackler Faculty of Exact Sciences, Tel Aviv University, 69978 Tel Aviv, Israel M. Strikman, Physics Department, Penn State University, University Park, PA, USA Journal The European Physical Journal C - Particles and Fields Online ISSN 1434-6052 Print ISSN 1434-6044 Journal Volume Volume 72 Journal Issue Volume 72, Number 4

Description:    BaBar’s observation of significant deviations of the pion transition form factor (TFF) from the asymptotic expectation with Q 2 〉9 GeV 2 has brought about a serious crisis to the fundamental picture established for such a simple system by perturbative QCD, i.e. the dominance of collinear factorization at high momentum transfers for the pion TFF. We show that non-factorizable contributions due to open flavors in γγ ∗ → π 0 could be an important source that contaminates the pQCD asymptotic limit and causes such deviations with Q 2 〉9 GeV 2 . Within an effective Lagrangian approach, the non-factorizable amplitudes can be related to intermediate hadron loops, i.e. K (∗) and D (∗) etc., and their corrections to the π 0 and η TFFs can be estimated. Content Type Journal Article Category Regular Article - Theoretical Physics Pages 1-7 DOI 10.1140/epjc/s10052-012-1964-7 Authors Ze-kun Guo, Institute of High Energy Physics, Chinese Academy of Sciences, Beijing, 100049 P.R. China Qiang Zhao, Institute of High Energy Physics, Chinese Academy of Sciences, Beijing, 100049 P.R. China Journal The European Physical Journal C - Particles and Fields Online ISSN 1434-6052 Print ISSN 1434-6044 Journal Volume Volume 72 Journal Issue Volume 72, Number 4

Description:    We discuss how the mass of new physics particles involved in a pair of short decay chains leading to two invisible particles, for example slepton pair production, followed by the decay into two leptons and two neutralinos, may be measured in central exclusive production (CEP) with forward proton tagging. We show how the existing mass measurement strategies in CEP may be improved by making full use of the mass-shell constraints, and demonstrate that, with around 30 signal events, the masses of the slepton and neutralino can be measured with an accuracy of a few GeV. Content Type Journal Article Category Regular Article - Theoretical Physics Pages 1-10 DOI 10.1140/epjc/s10052-012-1969-2 Authors L. A. Harland-Lang, Cavendish Laboratory, University of Cambridge, Cambridge, CB3 0HE UK C. H. Kom, Department of Mathematical Sciences, University of Liverpool, Liverpool, L69 3BX UK K. Sakurai, Deutsches Elektronen-Synchrotron DESY, 22603 Hamburg, Germany W. J. Stirling, Cavendish Laboratory, University of Cambridge, Cambridge, CB3 0HE UK Journal The European Physical Journal C - Particles and Fields Online ISSN 1434-6052 Print ISSN 1434-6044 Journal Volume Volume 72 Journal Issue Volume 72, Number 4

Description:    Present experiments do not exclude that the neutron n oscillates, with an appreciable probability, into its invisible degenerate twin from a parallel world, the so-called mirror neutron n ′. These oscillations were searched experimentally by monitoring the neutron losses in ultra-cold neutron traps, where they can be revealed by the magnetic field dependence of n – n ′ transition probability. In this work we reanalyze the experimental data acquired by the group of A.P. Serebrov at Institute Laue–Langevin, and find a dependence at more than 5 σ away from the null hypothesis. This anomaly can be interpreted as oscillation of neutrons to mirror neutrons with a timescale of few seconds, in the presence of a mirror magnetic field order 0.1 G at the Earth. This result, if confirmed by future experiments, will have deepest consequences for fundamental particle physics, astrophysics and cosmology. Content Type Journal Article Category Letter Pages 1-7 DOI 10.1140/epjc/s10052-012-1974-5 Authors Zurab Berezhiani, Dipartimento di Fisica, Università dell’Aquila, Via Vetoio, 67100 Coppito, L’Aquila, Italy Fabrizio Nesti, Dipartimento di Fisica, Università dell’Aquila, Via Vetoio, 67100 Coppito, L’Aquila, Italy Journal The European Physical Journal C - Particles and Fields Online ISSN 1434-6052 Print ISSN 1434-6044 Journal Volume Volume 72 Journal Issue Volume 72, Number 4

Description:    Recent improvements to OPUCEM, the tool for calculation of the contributions of various models to oblique parameters, are presented. OPUCEM is used to calculate the available parameter space for the four family Standard Model given the current electroweak precision data. It is shown that even with the restrictions on Higgs boson and new quark masses presented in the 2011 Autumn conferences, there is still enough space to allow a fourth generation with Dirac type neutrinos. For Majorana type neutrinos, the allowed parameter space is even larger. The electroweak precision data also appear to favor non-zero mixing between light and fourth generations, thus effectively reducing the current experimental limits on the masses of the new quarks, which assume that the mixing with the third generation is dominant. Additionally, disregarding the lack of a clear Higgs signal from the LHC and focusing only an electroweak precision data comptability, calculations with OPUCEM show that, the existing electroweak data are compatible with the presence of a 5th and also a 6th generation in certain regions of the parameter space. Content Type Journal Article Category Special Article - Tools for Experiment and Theory Pages 1-11 DOI 10.1140/epjc/s10052-012-1966-5 Authors Ece Aşılar, Physics Department, Middle East Technical University, Ankara, Turkey Esin Çavlan, Physics Department, Afyon Kocatepe University, Afyon, Turkey Oktay Doğangün, Department of Physical Sciences, University of Naples & INFN, Naples, Italy Sinan Kefeli, Physics Department, Boğaziçi University, Bebek, Istanbul, Turkey V. Erkcan Özcan, Physics Department, Boğaziçi University, Bebek, Istanbul, Turkey Mehmet Şahin, Department of Physics, Usak University, Usak, Turkey Gökhan Ünel, Department of Physics and Astronomy, University of California at Irvine, Irvine, USA Journal The European Physical Journal C - Particles and Fields Online ISSN 1434-6052 Print ISSN 1434-6044 Journal Volume Volume 72 Journal Issue Volume 72, Number 4

Description:    The ATLAS experiment at the Large Hadron Collider has implemented a new system for recording information on detector status and data quality, and for transmitting this information to users performing physics analysis. This system revolves around the concept of “defects,” which are well-defined, fine-grained, unambiguous occurrences affecting the quality of recorded data. The motivation, implementation, and operation of this system is described. Content Type Journal Article Category Special Article - Tools for Experiment and Theory Pages 1-6 DOI 10.1140/epjc/s10052-012-1960-y Authors T. Golling, Department of Physics, Yale University, New Haven, CT 06520, USA H. S. Hayward, Oliver Lodge Laboratory, University of Liverpool, Liverpool, L69 3BX UK P. U. E. Onyisi, Enrico Fermi Institute, University of Chicago, Chicago, IL 60637, USA H. J. Stelzer, Department of Physics and Astronomy, Michigan State University, East Lansing, MI 48824, USA P. Waller, Oliver Lodge Laboratory, University of Liverpool, Liverpool, L69 3BX UK Journal The European Physical Journal C - Particles and Fields Online ISSN 1434-6052 Print ISSN 1434-6044 Journal Volume Volume 72 Journal Issue Volume 72, Number 4

Description:    We show that collider data on elastic pp (and ) scattering, including the LHC TOTEM data at 7 TeV, can be well described by a 3-channel eikonal model with only one Pomeron, with parameters that are naturally linked to the perturbative QCD (BFKL) framework. The proton opacity, determined in this way, is then used to account for sizeable absorptive effects. We study the recent measurements of dσ / d Δ η made by the ATLAS collaboration, where they select events with large rapidity gaps Δ η . We demonstrate that the absorptive corrections noticeably change both the value and the Δ η dependence of the cross section. We find that our parameter-free calculation is in agreement with these ATLAS data. Content Type Journal Article Category Regular Article - Theoretical Physics Pages 1-8 DOI 10.1140/epjc/s10052-012-1937-x Authors M. G. Ryskin, Institute for Particle Physics Phenomenology, University of Durham, Durham, DH1 3LE UK A. D. Martin, Institute for Particle Physics Phenomenology, University of Durham, Durham, DH1 3LE UK V. A. Khoze, Institute for Particle Physics Phenomenology, University of Durham, Durham, DH1 3LE UK Journal The European Physical Journal C - Particles and Fields Online ISSN 1434-6052 Print ISSN 1434-6044 Journal Volume Volume 72 Journal Issue Volume 72, Number 4

Description:    Intergalactic magnetic fields are assumed to have been spontaneously generated at the reheating stage of the early Universe, due to vacuum polarization of non-Abelian gauge fields at high temperature. The fact that the screening mass of this type of fields has zero value was discovered recently. A procedure to estimate their field strengths, B ( T ), at different temperatures is here developed, and the value B ( T ew )∼10 14  G at the electroweak phase transition temperature is derived by taking into consideration the present value of the intergalactic magnetic field strength, B 0 ∼10 −15  G, coherent on the ∼1 Mpc scale. As a particular case, the standard model is considered and the field scale at high temperature is estimated in this case. Model-dependent properties of the phenomena under investigation are briefly discussed, too. Content Type Journal Article Category Regular Article - Theoretical Physics Pages 1-10 DOI 10.1140/epjc/s10052-012-1968-3 Authors E. Elizalde, Institute for Space Science, ICE-CSIC and IEEC, Campus UAB, Bellaterra, 08193 Barcelona, Spain V. Skalozub, Dnipropetrovsk National University, 49010 Dnipropetrovsk, Ukraine Journal The European Physical Journal C - Particles and Fields Online ISSN 1434-6052 Print ISSN 1434-6044 Journal Volume Volume 72 Journal Issue Volume 72, Number 4

Description:    Dispersive representations of the ππ scattering amplitudes and pion form factors, valid at two-loop accuracy in the low-energy expansion, are constructed in the presence of isospin-breaking effects induced by the difference between the charged and neutral pion masses. Analytical expressions for the corresponding phases of the scalar and vector pion form factors are computed. It is shown that each of these phases consists of the sum of a “universal” part and a form-factor dependent contribution. The first one is entirely determined in terms of the ππ scattering amplitudes alone, and reduces to the phase satisfying Watson’s theorem in the isospin limit. The second one can be sizeable, although it vanishes in the same limit. The dependence of these isospin corrections with respect to the parameters of the subthreshold expansion of the ππ amplitude is studied, and an equivalent representation in terms of the S -wave scattering lengths is also briefly presented and discussed. In addition, partially analytical expressions for the two-loop form factors and ππ scattering amplitudes in the presence of isospin breaking are provided. Content Type Journal Article Category Regular Article - Theoretical Physics Pages 1-47 DOI 10.1140/epjc/s10052-012-1962-9 Authors Sébastien Descotes-Genon, Laboratoire de Physique Théorique, CNRS/Univ. Paris-Sud 11 (UMR 8627), 91405 Orsay Cedex, France Marc Knecht, Centre de Physique Théorique-UMR 7332, Aix-Marseille Univ./CNRS/Univ. du Sud Toulon-Var, CNRS-Luminy Case 907, 13288 Marseille Cedex 9, France Journal The European Physical Journal C - Particles and Fields Online ISSN 1434-6052 Print ISSN 1434-6044 Journal Volume Volume 72 Journal Issue Volume 72, Number 4

Description:    The CRESST-II cryogenic Dark Matter search, aiming at detection of WIMPs via elastic scattering off nuclei in CaWO 4 crystals, completed 730 kg days of data taking in 2011. We present the data collected with eight detector modules, each with a two-channel readout; one for a phonon signal and the other for coincidently produced scintillation light. The former provides a precise measure of the energy deposited by an interaction, and the ratio of scintillation light to deposited energy can be used to discriminate different types of interacting particles and thus to distinguish possible signal events from the dominant backgrounds. Sixty-seven events are found in the acceptance region where a WIMP signal in the form of low energy nuclear recoils would be expected. We estimate background contributions to this observation from four sources: (1) “leakage” from the e / γ -band (2) “leakage” from the α -particle band (3) neutrons and (4)  206 Pb recoils from 210 Po decay. Using a maximum likelihood analysis, we find, at a statistical significance of more than 4 σ , that these sources alone are not sufficient to explain the data. The addition of a signal due to scattering of relatively light WIMPs could account for this discrepancy, and we determine the associated WIMP parameters. Content Type Journal Article Category Regular Article - Experimental Physics Pages 1-22 DOI 10.1140/epjc/s10052-012-1971-8 Authors G. Angloher, Max-Planck-Institut für Physik, 80805 München, Germany M. Bauer, Eberhard-Karls-Universität Tübingen, 72076 Tübingen, Germany I. Bavykina, Max-Planck-Institut für Physik, 80805 München, Germany A. Bento, Max-Planck-Institut für Physik, 80805 München, Germany C. Bucci, Laboratori Nazionali del Gran Sasso, INFN, 67010 Assergi, Italy C. Ciemniak, Physik-Department E15, Technische Universität München, 85747 Garching, Germany G. Deuter, Eberhard-Karls-Universität Tübingen, 72076 Tübingen, Germany F. von Feilitzsch, Physik-Department E15, Technische Universität München, 85747 Garching, Germany D. Hauff, Max-Planck-Institut für Physik, 80805 München, Germany P. Huff, Max-Planck-Institut für Physik, 80805 München, Germany C. Isaila, Physik-Department E15, Technische Universität München, 85747 Garching, Germany J. Jochum, Eberhard-Karls-Universität Tübingen, 72076 Tübingen, Germany M. Kiefer, Max-Planck-Institut für Physik, 80805 München, Germany M. Kimmerle, Eberhard-Karls-Universität Tübingen, 72076 Tübingen, Germany J.-C. Lanfranchi, Physik-Department E15, Technische Universität München, 85747 Garching, Germany F. Petricca, Max-Planck-Institut für Physik, 80805 München, Germany S. Pfister, Physik-Department E15, Technische Universität München, 85747 Garching, Germany W. Potzel, Physik-Department E15, Technische Universität München, 85747 Garching, Germany F. Pröbst, Max-Planck-Institut für Physik, 80805 München, Germany F. Reindl, Max-Planck-Institut für Physik, 80805 München, Germany S. Roth, Physik-Department E15, Technische Universität München, 85747 Garching, Germany K. Rottler, Eberhard-Karls-Universität Tübingen, 72076 Tübingen, Germany C. Sailer, Eberhard-Karls-Universität Tübingen, 72076 Tübingen, Germany K. Schäffner, Max-Planck-Institut für Physik, 80805 München, Germany J. Schmaler, Max-Planck-Institut für Physik, 80805 München, Germany S. Scholl, Eberhard-Karls-Universität Tübingen, 72076 Tübingen, Germany W. Seidel, Max-Planck-Institut für Physik, 80805 München, Germany M. v. Sivers, Physik-Department E15, Technische Universität München, 85747 Garching, Germany L. Stodolsky, Max-Planck-Institut für Physik, 80805 München, Germany C. Strandhagen, Eberhard-Karls-Universität Tübingen, 72076 Tübingen, Germany R. Strauß, Physik-Department E15, Technische Universität München, 85747 Garching, Germany A. Tanzke, Max-Planck-Institut für Physik, 80805 München, Germany I. Usherov, Eberhard-Karls-Universität Tübingen, 72076 Tübingen, Germany S. Wawoczny, Physik-Department E15, Technische Universität München, 85747 Garching, Germany M. Willers, Physik-Department E15, Technische Universität München, 85747 Garching, Germany A. Zöller, Physik-Department E15, Technische Universität München, 85747 Garching, Germany Journal The European Physical Journal C - Particles and Fields Online ISSN 1434-6052 Print ISSN 1434-6044 Journal Volume Volume 72 Journal Issue Volume 72, Number 4

Description:    The bound state of two massive constituent gluons is studied in the potential approach. The relativistic quasi-classical wave equation with the QCD-inspired scalar potential is solved by the quasi-classical method in the complex plane. Glueball masses are calculated with the help of the universal mass formula. The hadron Regge trajectories are given by the complex non-linear function in the whole region of the invariant variable  t . The Chew–Frautschi plot of the leading glueball trajectory, α P ( t ), has the properties of a t -channel Pomeron, which is dual to the glueball states in the s channel. The imaginary part of the Pomeron is also calculated. Content Type Journal Article Category Regular Article - Theoretical Physics Pages 1-11 DOI 10.1140/epjc/s10052-012-2128-5 Authors M. N. Sergeenko, Institute of Physics, Belarus National Academy of Sciences, 68 Nezavisimosti Ave., Minsk, 220072 Belarus Journal The European Physical Journal C - Particles and Fields Online ISSN 1434-6052 Print ISSN 1434-6044 Journal Volume Volume 72 Journal Issue Volume 72, Number 8

Description:    We analyze neutrino masses and Lepton Flavor Violation (LFV) in charged leptons with a minimal ansatz about the breaking of the U (3) 5 flavor symmetry, consistent with the U (2) 3 breaking pattern of quark Yukawa couplings, in the context of supersymmetry. Neutrino masses are expected to be almost degenerate, close to present bounds from cosmology and 0 νββ experiments. We also predict s 13 ≈ s 23 | V td |/| V ts |≈0.16, in perfect agreement with the recent Daya-Bay result. For slepton masses below 1 TeV, barring accidental cancellations, we expect and , within the reach of future experimental searches. Content Type Journal Article Category Regular Article - Theoretical Physics Pages 1-11 DOI 10.1140/epjc/s10052-012-2126-7 Authors Gianluca Blankenburg, Dipartimento di Fisica, Università di Roma Tre, Via della Vasca Navale 84, 00146 Rome, Italy Gino Isidori, Theory Division, CERN, 1211 Geneva 23, Switzerland Joel Jones-Pérez, Theory Division, CERN, 1211 Geneva 23, Switzerland Journal The European Physical Journal C - Particles and Fields Online ISSN 1434-6052 Print ISSN 1434-6044 Journal Volume Volume 72 Journal Issue Volume 72, Number 8

Description:    We have entered a new era, where experiments are probing the top sector both directly and indirectly with an unprecedented accuracy. In the standard model, the top couplings lead to a severe fine tuning problem as well as dominating the amount of flavour violation. Thus, it is expected that in natural extensions of the standard model (SM) the top sector will include new states and consequently, both flavour conserving as well as flavour violating related observables might show deviation from SM predictions. This special issue aims to cover various aspects of top and flavour physics that are commonly considered as orthogonal. However, since very often flavour physics and top physics phenomena arise from the same fundamental sources, it is worth studying them in conjunction. Thus, this review attempts to study in reasonable depth the state of the art in experimental and theoretical research on top and flavour physics. Content Type Journal Article Category Editorial Pages 1-2 DOI 10.1140/epjc/s10052-012-2105-z Authors Andrzej J. Buras, Physik Department, Technische Universitat Munchen, Lichtenbergstr. 2a, 85747 Garching, Germany Gilad Perez, Department of Particle Physics and Astrophysics, Weizmann Institute of Science, Rehovot, 76100 Israel Thomas A. Schwarz, Department of Physics, University of Michigan, Ann Arbor, MI 48109, USA Tim M. P. Tait, Department of Physics and Astronomy, University of California, Irvine, CA 92697, USA Journal The European Physical Journal C - Particles and Fields Online ISSN 1434-6052 Print ISSN 1434-6044 Journal Volume Volume 72 Journal Issue Volume 72, Number 8

Description:    Uncovering the physics of electroweak symmetry breaking (EWSB) is the raison-d’etre of the LHC. Flavor questions, it would seem, are of minor relevance for this quest, apart from their role in constraining the possible structure of EWSB physics. In this short review article, we outline, using flavor-dependent slepton physics as an example, how flavor can affect both searches for supersymmetry, and future measurements aimed at understanding the nature of any new discoveries. If the production cross-sections for supersymmetry are relatively low, as indicated by the fact that it has not revealed itself yet in standard searches, the usual assumptions about the superpartner spectra need rethinking. Furthermore, one must consider more intricate searches, such as lepton-based searches, which could be susceptible to flavor effects. We start by reviewing the flavor structure of existing frameworks for mediating supersymmetry breaking, emphasizing flavor-dependent models proposed recently. We use the kinematic endpoints of invariant mass distributions to demonstrate how flavor dependence can impact both searches for supersymmetry and the Inverse Problem. We also discuss methods for measuring small-mass splittings and mixings at the LHC, both in models with a neutralino LSP and in models with a charged slepton (N)LSP. Content Type Journal Article Category Regular Article - Theoretical Physics Pages 1-11 DOI 10.1140/epjc/s10052-012-2104-0 Authors Yael Shadmi, Physics Department, Technion—Israel Institute of Technology, Haifa, 32000 Israel Journal The European Physical Journal C - Particles and Fields Online ISSN 1434-6052 Print ISSN 1434-6044 Journal Volume Volume 72 Journal Issue Volume 72, Number 8

Description:    We systematically investigate tri-local (non-local) three-quark baryon fields with U L (2)× U R (2) chiral symmetry, according to their Lorentz and isospin (flavor) group representations. We note that they can also be called “nucleon wave functions” due to this full non-locality. We study their chiral transformation properties and find all the possible chiral multiplets consisting of and baryon fields. We find that the axial coupling constant is only for nucleon fields belonging to the chiral representation , which contains both nucleon and Δ fields. Moreover, all the nucleon fields belonging to this representation have . Content Type Journal Article Category Regular Article - Theoretical Physics Pages 1-9 DOI 10.1140/epjc/s10052-012-2129-4 Authors Hua-Xing Chen, School of Physics and Nuclear Energy Engineering, Beihang University, Beijing, 100191 China Journal The European Physical Journal C - Particles and Fields Online ISSN 1434-6052 Print ISSN 1434-6044 Journal Volume Volume 72 Journal Issue Volume 72, Number 8

Description:    We study the effects of the complete supersymmetric QCD and electroweak one-loop corrections to the forward–backward asymmetry at the Fermilab Tevatron collider. We work in the complex Minimal Supersymmetric Standard Model (MSSM), only restricted by the condition of minimal flavor violation (MFV). We perform a comprehensive scan over the relevant parameter space of the complex MFV–MSSM and determine the maximal possible contributions of these MSSM loop corrections to the forward–backward asymmetry in the center-of-mass frame. We find that the SUSY loop-induced asymmetry at the Tevatron with can be at most +2 % for very light SUSY particles, i.e. for and , which reduces to 0.1 % for gluino and squark masses in the range 850 GeV–1000 GeV and a light top squark of . Content Type Journal Article Category Regular Article - Theoretical Physics Pages 1-14 DOI 10.1140/epjc/s10052-012-2114-y Authors Stefan Berge, PRISMA Cluster of Excellence, Institute for Physics (WA THEP), Johannes Gutenberg-Universität, 55099 Mainz, Germany Doreen Wackeroth, Department of Physics, University at Buffalo, The State University of New York, Buffalo, NY 14260-1500, USA Martin Wiebusch, Institute for Theoretical Particle Physics, Karlsruhe Institute of Technology (KIT), 76128 Karlsruhe, Germany Journal The European Physical Journal C - Particles and Fields Online ISSN 1434-6052 Print ISSN 1434-6044 Journal Volume Volume 72 Journal Issue Volume 72, Number 8

Description:    In this paper, we revisit the Cardassian model in which the radiation energy component is included. It is important for the early epoch when the radiation cannot be neglected because the equation of state (EoS) of the effective dark energy becomes time variable. Therefore, it is not equivalent to the quintessence model with a constant EoS anymore. This situation was almost overlooked in the literature. By using the recent released Union2 557 of type Ia supernovae (SN Ia), the baryon acoustic oscillation (BAO) from Sloan Digital Sky Survey and the WiggleZ data points, the full information of cosmic microwave background (CMB) measurement given by the seven-year Wilkinson Microwave Anisotropy Probe observation, we constrain the Cardassian model via the Markov Chain Monte Carlo (MCMC) method. A tight constraint is obtained: in 1,2 σ regions. The deviation of the Cardassian model from quintessence model is shown in CMB anisotropic power spectra at high l ’s parts due to the evolution of EoS. But it is about the order of 0.1/% which cannot be discriminated by current data sets. The Cardassian model is consistent with current cosmic observational data sets. Content Type Journal Article Category Regular Article - Theoretical Physics Pages 1-6 DOI 10.1140/epjc/s10052-012-2134-7 Authors Lixin Xu, Institute of Theoretical Physics, School of Physics & Optoelectronic Technology, Dalian University of Technology, Dalian, 116024 P.R. China Journal The European Physical Journal C - Particles and Fields Online ISSN 1434-6052 Print ISSN 1434-6044 Journal Volume Volume 72 Journal Issue Volume 72, Number 8

Description: Erratum to: Higgs boson production at hadron colliders: hard-collinear coefficients at the NNLO Content Type Journal Article Category Erratum Pages 1-1 DOI 10.1140/epjc/s10052-012-2132-9 Authors Stefano Catani, INFN, Sezione di Firenze and Dipartimento di Fisica e Astronomia, Università di Firenze, 50019 Sesto Fiorentino, Florence, Italy Massimiliano Grazzini, Institut für Theoretische Physik, Universität Zürich, 8057 Zürich, Switzerland Journal The European Physical Journal C - Particles and Fields Online ISSN 1434-6052 Print ISSN 1434-6044 Journal Volume Volume 72 Journal Issue Volume 72, Number 8

Description:    We present our results on the shear viscosity to entropy ratio ( η / s ) in the framework of the clustering of the color sources of the matter produced at RHIC and LHC energies. The onset of de-confinement transition is identified by the spanning percolating cluster in 2D percolation. The relativistic kinetic theory relation for η / s is evaluated using the initial temperature ( T ) and the mean free path ( λ mfp ). The analytic expression for η / s covers a wide temperature range. At T ∼150 MeV below the hadron to QGP transition temperature of ∼168 MeV, with increasing temperatures the η / s value drop sharply and reaches a broad minimum η / s ∼0.20 at T ∼175–185 MeV. Above this temperature η / s grows slowly. The measured values of η / s are 0.204±0.020 and 0.262±0.026 at the initial temperature of 193.6±3 MeV from central Au+Au collisions at (RHIC) and 262.2±13 MeV in central Pb+Pb collisions at (LHC). These η / s values are 2.5 and 3.3 times the AdS/CFT conjectured lower bound 1/4 π but are consistent with theoretical η / s estimates for a strongly coupled QGP. Content Type Journal Article Category Regular Article - Experimental Physics Pages 1-6 DOI 10.1140/epjc/s10052-012-2123-x Authors J. Dias de Deus, CENTRA, Instituto Superior Tecnico, 1049-001 Lisbon, Portugal A. S. Hirsch, Department of Physics, Purdue University, West Lafayette, IN 47907, USA C. Pajares, Departamento de Fisica de Particulas, Universidale de Santiago de Compostela and Instituto Galego de Fisica de Atlas Enerxias (IGFAE), 15782 Santiago, de Compostela, Spain R. P. Scharenberg, Department of Physics, Purdue University, West Lafayette, IN 47907, USA B. K. Srivastava, Department of Physics, Purdue University, West Lafayette, IN 47907, USA Journal The European Physical Journal C - Particles and Fields Online ISSN 1434-6052 Print ISSN 1434-6044 Journal Volume Volume 72 Journal Issue Volume 72, Number 8

Description:    With the full Tevatron Run II and early LHC data samples, the opportunity for furthering our understanding of the properties of the top quark has never been more promising. Although the current knowledge of the top quark comes largely from Tevatron measurements, the experiments at the LHC are poised to probe top-quark production and decay in unprecedented regimes. Although no current top quark measurements conclusively contradict predictions from the standard model, the precision of most measurements remains statistically limited. Additionally, some measurements, most notably A FB in top quark pair production, show tantalizing hints of beyond-the-Standard-Model dynamics. The top quark sample is growing rapidly at the LHC, with initial results now public. This review examines the current status of top quark measurements in the particular light of searching for evidence of new physics, either through direct searches for beyond the standard model phenomena or indirectly via precise measurements of standard model top quark properties. Content Type Journal Article Category Regular Article - Experimental Physics Pages 1-22 DOI 10.1140/epjc/s10052-012-2120-0 Authors Kevin Lannon, University of Notre Dame, Notre Dame, IN 46556, USA Fabrizio Margaroli, Sapienza Università di Roma and INFN Roma 1, 00185 Rome, Italy Chris Neu, University of Virginia, Charlottesville, VA 22904, USA Journal The European Physical Journal C - Particles and Fields Online ISSN 1434-6052 Print ISSN 1434-6044 Journal Volume Volume 72 Journal Issue Volume 72, Number 8

Description:    We study three-dimensional conformal field theories described by U ( N ) Chern–Simons theory at level k coupled to massless fermions in the fundamental representation. By solving a Schwinger–Dyson equation in light-cone gauge, we compute the exact planar free energy of the theory at finite temperature on ℝ 2 as a function of the ’t Hooft coupling λ = N / k . Employing a dimensional reduction regularization scheme, we find that the free energy vanishes at | λ |=1; the conformal theory does not exist for | λ |〉1. We analyze the operator spectrum via the anomalous conservation relation for higher spin currents, and in particular show that the higher spin currents do not develop anomalous dimensions at leading order in 1/ N . We present an integral equation whose solution in principle determines all correlators of these currents at leading order in 1/ N and present explicit perturbative results for all three-point functions up to two loops. We also discuss a light-cone Hamiltonian formulation of this theory where a W ∞ algebra arises. The maximally supersymmetric version of our theory is ABJ model with one gauge group taken to be U (1), demonstrating that a pure higher spin gauge theory arises as a limit of string theory. Content Type Journal Article Category Regular Article - Theoretical Physics Pages 1-65 DOI 10.1140/epjc/s10052-012-2112-0 Authors Simone Giombi, Perimeter Institute for Theoretical Physics, Waterloo, Ontario N2L 2Y5, Canada Shiraz Minwalla, Dept. of Theoretical Physics, Tata Institute of Fundamental Research, Homi Bhabha Rd, Mumbai, 400005 India Shiroman Prakash, Dept. of Theoretical Physics, Tata Institute of Fundamental Research, Homi Bhabha Rd, Mumbai, 400005 India Sandip P. Trivedi, Dept. of Theoretical Physics, Tata Institute of Fundamental Research, Homi Bhabha Rd, Mumbai, 400005 India Spenta R. Wadia, Dept. of Theoretical Physics, Tata Institute of Fundamental Research, Homi Bhabha Rd, Mumbai, 400005 India Xi Yin, Center for the Fundamental Laws of Nature, Jefferson Physical Laboratory, Harvard University, Cambridge, MA 02138, USA Journal The European Physical Journal C - Particles and Fields Online ISSN 1434-6052 Print ISSN 1434-6044 Journal Volume Volume 72 Journal Issue Volume 72, Number 8

Description:    We obtain the Schrödinger and general pp-wave solutions with or without the massive vector in Einstein–Weyl supergravity. The vector is an auxiliary field in the off-shell supermultiplet and it acquires a kinetic term in the Weyl-squared super invariant. We study the supersymmetry of these solutions and find that turning on the massive vector has the consequence of breaking all the supersymmetry. The Schrödinger and also the pp-wave solutions with the massive vector turned off on the other hand preserve a quarter of the supersymmetry. Content Type Journal Article Category Regular Article - Theoretical Physics Pages 1-7 DOI 10.1140/epjc/s10052-012-2125-8 Authors Hai-Shan Liu, Institute for Advanced Physics & Mathematics, Zhejiang University of Technology, Hangzhou, 310032 China H. Lü, Department of Physics, Beijing Normal University, Beijing, 100875 China Journal The European Physical Journal C - Particles and Fields Online ISSN 1434-6052 Print ISSN 1434-6044 Journal Volume Volume 72 Journal Issue Volume 72, Number 8

Description:    In this paper, we attempt to resolve the dark matter problem in f ( T ) gravity. Specifically, from our model we successfully obtain the flat rotation curves of galaxies containing dark matter. Further, we obtain the density profile of dark matter in galaxies. Comparison of our analytical results shows that our torsion-based toy model for dark matter is in good agreement with empirical data-based models. It shows that we can address the dark matter as an effect of torsion of the space. Content Type Journal Article Category Regular Article - Theoretical Physics Pages 1-7 DOI 10.1140/epjc/s10052-012-2122-y Authors Mubasher Jamil, Center for Advanced Mathematics and Physics (CAMP), National University of Sciences and Technology (NUST), H-12, Islamabad, Pakistan D. Momeni, Eurasian International Center for Theoretical Physics, Eurasian National University, Astana, 010008 Kazakhstan Ratbay Myrzakulov, Eurasian International Center for Theoretical Physics, Eurasian National University, Astana, 010008 Kazakhstan Journal The European Physical Journal C - Particles and Fields Online ISSN 1434-6052 Print ISSN 1434-6044 Journal Volume Volume 72 Journal Issue Volume 72, Number 8

Description:    In this article, we study the doubly heavy baryon states Ξ cc , Ω cc , Ξ bb and Ω bb in the nuclear matter using the QCD sum rules, and derive three coupled QCD sum rules for the masses, vector self-energies and pole residues. The predictions for the mass-shifts in the nuclear matter , , and can be confronted with experimental data in the future. Content Type Journal Article Category Regular Article - Theoretical Physics Pages 1-7 DOI 10.1140/epjc/s10052-012-2099-6 Authors Zhi-Gang Wang, Department of Physics, North China Electric Power University, Baoding, 071003 P.R. China Journal The European Physical Journal C - Particles and Fields Online ISSN 1434-6052 Print ISSN 1434-6044 Journal Volume Volume 72 Journal Issue Volume 72, Number 8

Description:    The relative rates of B -meson decays into J / ψ and ψ (2 S ) mesons are measured for the three decay modes in pp collisions recorded with the LHCb detector. The ratios of branching fractions ( ) are measured to be where the third uncertainty is from the ratio of the ψ (2 S ) and J / ψ branching fractions to μ + μ − . Content Type Journal Article Category Regular Article - Experimental Physics Pages 1-9 DOI 10.1140/epjc/s10052-012-2118-7 Authors The LHCb Collaboration, CERN, 1211 Geneva 23, Switzerland R. Aaij, Nikhef National Institute for Subatomic Physics, Amsterdam, The Netherlands C. Abellan Beteta, Universitat de Barcelona, Barcelona, Spain A. Adametz, Physikalisches Institut, Ruprecht-Karls-Universität Heidelberg, Heidelberg, Germany B. Adeva, Universidad de Santiago de Compostela, Santiago de Compostela, Spain M. Adinolfi, H.H. Wills Physics Laboratory, University of Bristol, Bristol, United Kingdom C. Adrover, CPPM, Aix-Marseille Université, CNRS/IN2P3, Marseille, France A. Affolder, Oliver Lodge Laboratory, University of Liverpool, Liverpool, United Kingdom Z. Ajaltouni, Clermont Université, Université Blaise Pascal, CNRS/IN2P3, LPC, Clermont-Ferrand, France J. Albrecht, European Organization for Nuclear Research (CERN), Geneva, Switzerland F. Alessio, European Organization for Nuclear Research (CERN), Geneva, Switzerland M. Alexander, School of Physics and Astronomy, University of Glasgow, Glasgow, United Kingdom S. Ali, Nikhef National Institute for Subatomic Physics, Amsterdam, The Netherlands G. Alkhazov, Petersburg Nuclear Physics Institute (PNPI), Gatchina, Russia P. Alvarez Cartelle, Universidad de Santiago de Compostela, Santiago de Compostela, Spain A. A. Alves Jr, Sezione INFN di Roma La Sapienza, Roma, Italy S. Amato, Universidade Federal do Rio de Janeiro (UFRJ), Rio de Janeiro, Brazil Y. Amhis, Ecole Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland J. Anderson, Physik-Institut, Universität Zürich, Zürich, Switzerland R. B. Appleby, School of Physics and Astronomy, University of Manchester, Manchester, United Kingdom O. Aquines Gutierrez, Max-Planck-Institut für Kernphysik (MPIK), Heidelberg, Germany F. Archilli, Laboratori Nazionali dell’INFN di Frascati, Frascati, Italy A. Artamonov, Institute for High Energy Physics (IHEP), Protvino, Russia M. Artuso, European Organization for Nuclear Research (CERN), Geneva, Switzerland E. Aslanides, CPPM, Aix-Marseille Université, CNRS/IN2P3, Marseille, France G. Auriemma, Sezione INFN di Roma La Sapienza, Roma, Italy S. Bachmann, Physikalisches Institut, Ruprecht-Karls-Universität Heidelberg, Heidelberg, Germany J. J. Back, Department of Physics, University of Warwick, Coventry, United Kingdom V. Balagura, Institute of Theoretical and Experimental Physics (ITEP), Moscow, Russia W. Baldini, Sezione INFN di Ferrara, Ferrara, Italy R. J. Barlow, School of Physics and Astronomy, University of Manchester, Manchester, United Kingdom C. Barschel, European Organization for Nuclear Research (CERN), Geneva, Switzerland S. Barsuk, LAL, Université Paris-Sud, CNRS/IN2P3, Orsay, France W. Barter, Cavendish Laboratory, University of Cambridge, Cambridge, United Kingdom A. Bates, School of Physics and Astronomy, University of Glasgow, Glasgow, United Kingdom C. Bauer, Max-Planck-Institut für Kernphysik (MPIK), Heidelberg, Germany Th. Bauer, Nikhef National Institute for Subatomic Physics, Amsterdam, The Netherlands A. Bay, Ecole Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland J. Beddow, School of Physics and Astronomy, University of Glasgow, Glasgow, United Kingdom I. Bediaga, Centro Brasileiro de Pesquisas Físicas (CBPF), Rio de Janeiro, Brazil S. Belogurov, Institute of Theoretical and Experimental Physics (ITEP), Moscow, Russia K. Belous, Institute for High Energy Physics (IHEP), Protvino, Russia I. Belyaev, Institute of Theoretical and Experimental Physics (ITEP), Moscow, Russia E. Ben-Haim, LPNHE, Université Pierre et Marie Curie, Université Paris Diderot, CNRS/IN2P3, Paris, France M. Benayoun, LPNHE, Université Pierre et Marie Curie, Université Paris Diderot, CNRS/IN2P3, Paris, France G. Bencivenni, Laboratori Nazionali dell’INFN di Frascati, Frascati, Italy S. Benson, School of Physics and Astronomy, University of Edinburgh, Edinburgh, United Kingdom J. Benton, H.H. Wills Physics Laboratory, University of Bristol, Bristol, United Kingdom R. Bernet, Physik-Institut, Universität Zürich, Zürich, Switzerland M.-O. Bettler, Sezione INFN di Firenze, Firenze, Italy M. van Beuzekom, Nikhef National Institute for Subatomic Physics, Amsterdam, The Netherlands A. Bien, Physikalisches Institut, Ruprecht-Karls-Universität Heidelberg, Heidelberg, Germany S. Bifani, School of Physics, University College Dublin, Dublin, Ireland T. Bird, School of Physics and Astronomy, University of Manchester, Manchester, United Kingdom A. Bizzeti, Sezione INFN di Firenze, Firenze, Italy P. M. Bjørnstad, School of Physics and Astronomy, University of Manchester, Manchester, United Kingdom T. Blake, European Organization for Nuclear Research (CERN), Geneva, Switzerland F. Blanc, Ecole Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland C. Blanks, Imperial College London, London, United Kingdom J. Blouw, Physikalisches Institut, Ruprecht-Karls-Universität Heidelberg, Heidelberg, Germany S. Blusk, Syracuse University, Syracuse, NY, United States A. Bobrov, Budker Institute of Nuclear Physics (SB RAS) and Novosibirsk State University, Novosibirsk, Russia V. Bocci, Sezione INFN di Roma La Sapienza, Roma, Italy A. Bondar, Budker Institute of Nuclear Physics (SB RAS) and Novosibirsk State University, Novosibirsk, Russia N. Bondar, Petersburg Nuclear Physics Institute (PNPI), Gatchina, Russia W. Bonivento, Sezione INFN di Cagliari, Cagliari, Italy S. Borghi, School of Physics and Astronomy, University of Glasgow, Glasgow, United Kingdom A. Borgia, Syracuse University, Syracuse, NY, United States T. J. V. Bowcock, Oliver Lodge Laboratory, University of Liverpool, Liverpool, United Kingdom C. Bozzi, Sezione INFN di Ferrara, Ferrara, Italy T. Brambach, Fakultät Physik, Technische Universität Dortmund, Dortmund, Germany J. van den Brand, Nikhef National Institute for Subatomic Physics and VU University Amsterdam, Amsterdam, The Netherlands J. Bressieux, Ecole Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland D. Brett, School of Physics and Astronomy, University of Manchester, Manchester, United Kingdom M. Britsch, Max-Planck-Institut für Kernphysik (MPIK), Heidelberg, Germany T. Britton, Syracuse University, Syracuse, NY, United States N. H. Brook, H.H. Wills Physics Laboratory, University of Bristol, Bristol, United Kingdom H. Brown, Oliver Lodge Laboratory, University of Liverpool, Liverpool, United Kingdom A. Büchler-Germann, Physik-Institut, Universität Zürich, Zürich, Switzerland I. Burducea, Horia Hulubei National Institute of Physics and Nuclear Engineering, Bucharest-Magurele, Romania A. Bursche, Physik-Institut, Universität Zürich, Zürich, Switzerland J. Buytaert, European Organization for Nuclear Research (CERN), Geneva, Switzerland S. Cadeddu, Sezione INFN di Cagliari, Cagliari, Italy O. Callot, LAL, Université Paris-Sud, CNRS/IN2P3, Orsay, France M. Calvi, Sezione INFN di Milano Bicocca, Milano, Italy M. Calvo Gomez, Universitat de Barcelona, Barcelona, Spain A. Camboni, Universitat de Barcelona, Barcelona, Spain P. Campana, Laboratori Nazionali dell’INFN di Frascati, Frascati, Italy A. Carbone, Sezione INFN di Bologna, Bologna, Italy G. Carboni, Sezione INFN di Roma Tor Vergata, Roma, Italy R. Cardinale, Sezione INFN di Genova, Genova, Italy A. Cardini, Sezione INFN di Cagliari, Cagliari, Italy L. Carson, Imperial College London, London, United Kingdom K. Carvalho Akiba, Universidade Federal do Rio de Janeiro (UFRJ), Rio de Janeiro, Brazil G. Casse, Oliver Lodge Laboratory, University of Liverpool, Liverpool, United Kingdom M. Cattaneo, European Organization for Nuclear Research (CERN), Geneva, Switzerland Ch. Cauet, Fakultät Physik, Technische Universität Dortmund, Dortmund, Germany M. Charles, Department of Physics, University of Oxford, Oxford, United Kingdom Ph. Charpentier, European Organization for Nuclear Research (CERN), Geneva, Switzerland N. Chiapolini, Physik-Institut, Universität Zürich, Zürich, Switzerland M. Chrzaszcz, Henryk Niewodniczanski Institute of Nuclear Physics Polish Academy of Sciences, Kraków, Poland K. Ciba, European Organization for Nuclear Research (CERN), Geneva, Switzerland X. Cid Vidal, Universidad de Santiago de Compostela, Santiago de Compostela, Spain G. Ciezarek, Imperial College London, London, United Kingdom P. E. L. Clarke, School of Physics and Astronomy, University of Edinburgh, Edinburgh, United Kingdom M. Clemencic, European Organization for Nuclear Research (CERN), Geneva, Switzerland H. V. Cliff, Cavendish Laboratory, University of Cambridge, Cambridge, United Kingdom J. Closier, European Organization for Nuclear Research (CERN), Geneva, Switzerland C. Coca, Horia Hulubei National Institute of Physics and Nuclear Engineering, Bucharest-Magurele, Romania V. Coco, Nikhef National Institute for Subatomic Physics, Amsterdam, The Netherlands J. Cogan, CPPM, Aix-Marseille Université, CNRS/IN2P3, Marseille, France E. Cogneras, Clermont Université, Université Blaise Pascal, CNRS/IN2P3, LPC, Clermont-Ferrand, France P. Collins, European Organization for Nuclear Research (CERN), Geneva, Switzerland A. Comerma-Montells, Universitat de Barcelona, Barcelona, Spain A. Contu, Department of Physics, University of Oxford, Oxford, United Kingdom A. Cook, H.H. Wills Physics Laboratory, University of Bristol, Bristol, United Kingdom M. Coombes, H.H. Wills Physics Laboratory, University of Bristol, Bristol, United Kingdom G. Corti, European Organization for Nuclear Research (CERN), Geneva, Switzerland B. Couturier, European Organization for Nuclear Research (CERN), Geneva, Switzerland G. A. Cowan, Ecole Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland R. Currie, School of Physics and Astronomy, University of Edinburgh, Edinburgh, United Kingdom C. D’Ambrosio, European Organization for Nuclear Research (CERN), Geneva, Switzerland P. David, LPNHE, Université Pierre et Marie Curie, Université Paris Diderot, CNRS/IN2P3, Paris, France P. N. Y. David, Nikhef National Institute for Subatomic Physics, Amsterdam, The Netherlands I. De Bonis, LAPP, Université de Savoie, CNRS/IN2P3, Annecy-Le-Vieux, France K. De Bruyn, Nikhef National Institute for Subatomic Physics, Amsterdam, The Netherlands S. De Capua, Sezione INFN di Roma Tor Vergata, Roma, Italy M. De Cian, Physik-Institut, Universität Zürich, Zürich, Switzerland J. M. De Miranda, Centro Brasileiro de Pesquisas Físicas (CBPF), Rio de Janeiro, Brazil L. De Paula, Universidade Federal do Rio de Janeiro (UFRJ), Rio de Janeiro, Brazil P. De Simone, Laboratori Nazionali dell’INFN di Frascati, Frascati, Italy D. Decamp, LAPP, Université de Savoie, CNRS/IN2P3, Annecy-Le-Vieux, France M. Deckenhoff, Fakultät Physik, Technische Universität Dortmund, Dortmund, Germany H. Degaudenzi, European Organization for Nuclear Research (CERN), Geneva, Switzerland L. Del Buono, LPNHE, Université Pierre et Marie Curie, Université Paris Diderot, CNRS/IN2P3, Paris, France C. Deplano, Sezione INFN di Cagliari, Cagliari, Italy D. Derkach, Sezione INFN di Bologna, Bologna, Italy O. Deschamps, Clermont Université, Université Blaise Pascal, CNRS/IN2P3, LPC, Clermont-Ferrand, France F. Dettori, Nikhef National Institute for Subatomic Physics and VU University Amsterdam, Amsterdam, The Netherlands J. Dickens, Cavendish Laboratory, University of Cambridge, Cambridge, United Kingdom H. Dijkstra, European Organization for Nuclear Research (CERN), Geneva, Switzerland P. Diniz Batista, Centro Brasileiro de Pesquisas Físicas (CBPF), Rio de Janeiro, Brazil F. Domingo Bonal, Universitat de Barcelona, Barcelona, Spain S. Donleavy, Oliver Lodge Laboratory, University of Liverpool, Liverpool, United Kingdom F. Dordei, Physikalisches Institut, Ruprecht-Karls-Universität Heidelberg, Heidelberg, Germany A. Dosil Suárez, Universidad de Santiago de Compostela, Santiago de Compostela, Spain D. Dossett, Department of Physics, University of Warwick, Coventry, United Kingdom A. Dovbnya, NSC Kharkiv Institute of Physics and Technology (NSC KIPT), Kharkiv, Ukraine F. Dupertuis, Ecole Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland R. Dzhelyadin, Institute for High Energy Physics (IHEP), Protvino, Russia A. Dziurda, Henryk Niewodniczanski Institute of Nuclear Physics Polish Academy of Sciences, Kraków, Poland A. Dzyuba, Petersburg Nuclear Physics Institute (PNPI), Gatchina, Russia S. Easo, STFC Rutherford Appleton Laboratory, Didcot, United Kingdom U. Egede, Imperial College London, London, United Kingdom V. Egorychev, Institute of Theoretical and Experimental Physics (ITEP), Moscow, Russia S. Eidelman, Budker Institute of Nuclear Physics (SB RAS) and Novosibirsk State University, Novosibirsk, Russia D. van Eijk, Nikhef National Institute for Subatomic Physics, Amsterdam, The Netherlands F. Eisele, Physikalisches Institut, Ruprecht-Karls-Universität Heidelberg, Heidelberg, Germany S. Eisenhardt, School of Physics and Astronomy, University of Edinburgh, Edinburgh, United Kingdom R. Ekelhof, Fakultät Physik, Technische Universität Dortmund, Dortmund, Germany L. Eklund, School of Physics and Astronomy, University of Glasgow, Glasgow, United Kingdom Ch. Elsasser, Physik-Institut, Universität Zürich, Zürich, Switzerland D. Elsby, University of Birmingham, Birmingham, United Kingdom D. Esperante Pereira, Universidad de Santiago de Compostela, Santiago de Compostela, Spain A. Falabella, Sezione INFN di Bologna, Bologna, Italy C. Färber, Physikalisches Institut, Ruprecht-Karls-Universität Heidelberg, Heidelberg, Germany G. Fardell, School of Physics and Astronomy, University of Edinburgh, Edinburgh, United Kingdom C. Farinelli, Nikhef National Institute for Subatomic Physics, Amsterdam, The Netherlands S. Farry, School of Physics, University College Dublin, Dublin, Ireland V. Fave, Ecole Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland V. Fernandez Albor, Universidad de Santiago de Compostela, Santiago de Compostela, Spain M. Ferro-Luzzi, European Organization for Nuclear Research (CERN), Geneva, Switzerland S. Filippov, Institute for Nuclear Research of the Russian Academy of Sciences (INR RAN), Moscow, Russia C. Fitzpatrick, School of Physics and Astronomy, University of Edinburgh, Edinburgh, United Kingdom M. Fontana, Max-Planck-Institut für Kernphysik (MPIK), Heidelberg, Germany F. Fontanelli, Sezione INFN di Genova, Genova, Italy R. Forty, European Organization for Nuclear Research (CERN), Geneva, Switzerland O. Francisco, Universidade Federal do Rio de Janeiro (UFRJ), Rio de Janeiro, Brazil M. Frank, European Organization for Nuclear Research (CERN), Geneva, Switzerland C. Frei, European Organization for Nuclear Research (CERN), Geneva, Switzerland M. Frosini, Sezione INFN di Firenze, Firenze, Italy S. Furcas, Sezione INFN di Milano Bicocca, Milano, Italy A. Gallas Torreira, Universidad de Santiago de Compostela, Santiago de Compostela, Spain D. Galli, Sezione INFN di Bologna, Bologna, Italy M. Gandelman, Universidade Federal do Rio de Janeiro (UFRJ), Rio de Janeiro, Brazil P. Gandini, Department of Physics, University of Oxford, Oxford, United Kingdom Y. Gao, Center for High Energy Physics, Tsinghua University, Beijing, China J-C. Garnier, European Organization for Nuclear Research (CERN), Geneva, Switzerland J. Garofoli, Syracuse University, Syracuse, NY, United States J. Garra Tico, Cavendish Laboratory, University of Cambridge, Cambridge, United Kingdom L. Garrido, Universitat de Barcelona, Barcelona, Spain D. Gascon, Universitat de Barcelona, Barcelona, Spain C. Gaspar, European Organization for Nuclear Research (CERN), Geneva, Switzerland R. Gauld, Department of Physics, University of Oxford, Oxford, United Kingdom N. Gauvin, Ecole Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland M. Gersabeck, European Organization for Nuclear Research (CERN), Geneva, Switzerland T. Gershon, European Organization for Nuclear Research (CERN), Geneva, Switzerland Ph. Ghez, LAPP, Université de Savoie, CNRS/IN2P3, Annecy-Le-Vieux, France V. Gibson, Cavendish Laboratory, University of Cambridge, Cambridge, United Kingdom V. V. Gligorov, European Organization for Nuclear Research (CERN), Geneva, Switzerland C. Göbel, Pontifícia Universidade Católica do Rio de Janeiro (PUC-Rio), Rio de Janeiro, Brazil D. Golubkov, Institute of Theoretical and Experimental Physics (ITEP), Moscow, Russia A. Golutvin, Institute of Theoretical and Experimental Physics (ITEP), Moscow, Russia A. Gomes, Universidade Federal do Rio de Janeiro (UFRJ), Rio de Janeiro, Brazil H. Gordon, Department of Physics, University of Oxford, Oxford, United Kingdom M. Grabalosa Gándara, Universitat de Barcelona, Barcelona, Spain R. Graciani Diaz, Universitat de Barcelona, Barcelona, Spain L. A. Granado Cardoso, European Organization for Nuclear Research (CERN), Geneva, Switzerland E. Graugés, Universitat de Barcelona, Barcelona, Spain G. Graziani, Sezione INFN di Firenze, Firenze, Italy A. Grecu, Horia Hulubei National Institute of Physics and Nuclear Engineering, Bucharest-Magurele, Romania E. Greening, Department of Physics, University of Oxford, Oxford, United Kingdom S. Gregson, Cavendish Laboratory, University of Cambridge, Cambridge, United Kingdom O. Grünberg, Institut für Physik, Universität Rostock, Rostock, Germany B. Gui, Syracuse University, Syracuse, NY, United States E. Gushchin, Institute for Nuclear Research of the Russian Academy of Sciences (INR RAN), Moscow, Russia Yu. Guz, Institute for High Energy Physics (IHEP), Protvino, Russia T. Gys, European Organization for Nuclear Research (CERN), Geneva, Switzerland C. Hadjivasiliou, Syracuse University, Syracuse, NY, United States G. Haefeli, Ecole Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland C. Haen, European Organization for Nuclear Research (CERN), Geneva, Switzerland S. C. Haines, Cavendish Laboratory, University of Cambridge, Cambridge, United Kingdom T. Hampson, H.H. Wills Physics Laboratory, University of Bristol, Bristol, United Kingdom S. Hansmann-Menzemer, Physikalisches Institut, Ruprecht-Karls-Universität Heidelberg, Heidelberg, Germany N. Harnew, Department of Physics, University of Oxford, Oxford, United Kingdom J. Harrison, School of Physics and Astronomy, University of Manchester, Manchester, United Kingdom P. F. Harrison, Department of Physics, University of Warwick, Coventry, United Kingdom T. Hartmann, Institut für Physik, Universität Rostock, Rostock, Germany J. He, LAL, Université Paris-Sud, CNRS/IN2P3, Orsay, France V. Heijne, Nikhef National Institute for Subatomic Physics, Amsterdam, The Netherlands K. Hennessy, Oliver Lodge Laboratory, University of Liverpool, Liverpool, United Kingdom P. Henrard, Clermont Université, Université Blaise Pascal, CNRS/IN2P3, LPC, Clermont-Ferrand, France J. A. Hernando Morata, Universidad de Santiago de Compostela, Santiago de Compostela, Spain E. van Herwijnen, European Organization for Nuclear Research (CERN), Geneva, Switzerland E. Hicks, Oliver Lodge Laboratory, University of Liverpool, Liverpool, United Kingdom P. Hopchev, LAPP, Université de Savoie, CNRS/IN2P3, Annecy-Le-Vieux, France W. Hulsbergen, Nikhef National Institute for Subatomic Physics, Amsterdam, The Netherlands P. Hunt, Department of Physics, University of Oxford, Oxford, United Kingdom T. Huse, Oliver Lodge Laboratory, University of Liverpool, Liverpool, United Kingdom R. S. Huston, School of Physics, University College Dublin, Dublin, Ireland D. Hutchcroft, Oliver Lodge Laboratory, University of Liverpool, Liverpool, United Kingdom D. Hynds, School of Physics and Astronomy, University of Glasgow, Glasgow, United Kingdom V. Iakovenko, Institute for Nuclear Research of the National Academy of Sciences (KINR), Kyiv, Ukraine P. Ilten, School of Physics, University College Dublin, Dublin, Ireland J. Imong, H.H. Wills Physics Laboratory, University of Bristol, Bristol, United Kingdom R. Jacobsson, European Organization for Nuclear Research (CERN), Geneva, Switzerland A. Jaeger, Physikalisches Institut, Ruprecht-Karls-Universität Heidelberg, Heidelberg, Germany M. Jahjah Hussein, Clermont Université, Université Blaise Pascal, CNRS/IN2P3, LPC, Clermont-Ferrand, France E. Jans, Nikhef National Institute for Subatomic Physics, Amsterdam, The Netherlands F. Jansen, Nikhef National Institute for Subatomic Physics, Amsterdam, The Netherlands P. Jaton, Ecole Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland B. Jean-Marie, LAL, Université Paris-Sud, CNRS/IN2P3, Orsay, France F. Jing, Center for High Energy Physics, Tsinghua University, Beijing, China M. John, Department of Physics, University of Oxford, Oxford, United Kingdom D. Johnson, Department of Physics, University of Oxford, Oxford, United Kingdom C. R. Jones, Cavendish Laboratory, University of Cambridge, Cambridge, United Kingdom B. Jost, European Organization for Nuclear Research (CERN), Geneva, Switzerland M. Kaballo, Fakultät Physik, Technische Universität Dortmund, Dortmund, Germany S. Kandybei, NSC Kharkiv Institute of Physics and Technology (NSC KIPT), Kharkiv, Ukraine M. Karacson, European Organization for Nuclear Research (CERN), Geneva, Switzerland T. M. Karbach, Fakultät Physik, Technische Universität Dortmund, Dortmund, Germany J. Keaveney, School of Physics, University College Dublin, Dublin, Ireland I. R. Kenyon, University of Birmingham, Birmingham, United Kingdom U. Kerzel, European Organization for Nuclear Research (CERN), Geneva, Switzerland T. Ketel, Nikhef National Institute for Subatomic Physics and VU University Amsterdam, Amsterdam, The Netherlands A. Keune, Ecole Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland B. Khanji, CPPM, Aix-Marseille Université, CNRS/IN2P3, Marseille, France Y. M. Kim, School of Physics and Astronomy, University of Edinburgh, Edinburgh, United Kingdom M. Knecht, Ecole Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland I. Komarov, Institute of Nuclear Physics, Moscow State University (SINP MSU), Moscow, Russia R. F. Koopman, Nikhef National Institute for Subatomic Physics and VU University Amsterdam, Amsterdam, The Netherlands P. Koppenburg, Nikhef National Institute for Subatomic Physics, Amsterdam, The Netherlands M. Korolev, Institute of Nuclear Physics, Moscow State University (SINP MSU), Moscow, Russia A. Kozlinskiy, Nikhef National Institute for Subatomic Physics, Amsterdam, The Netherlands L. Kravchuk, Institute for Nuclear Research of the Russian Academy of Sciences (INR RAN), Moscow, Russia K. Kreplin, Physikalisches Institut, Ruprecht-Karls-Universität Heidelberg, Heidelberg, Germany M. Kreps, Department of Physics, University of Warwick, Coventry, United Kingdom G. Krocker, Physikalisches Institut, Ruprecht-Karls-Universität Heidelberg, Heidelberg, Germany P. Krokovny, Budker Institute of Nuclear Physics (SB RAS) and Novosibirsk State University, Novosibirsk, Russia F. Kruse, Fakultät Physik, Technische Universität Dortmund, Dortmund, Germany K. Kruzelecki, European Organization for Nuclear Research (CERN), Geneva, Switzerland M. Kucharczyk, Sezione INFN di Milano Bicocca, Milano, Italy V. Kudryavtsev, Budker Institute of Nuclear Physics (SB RAS) and Novosibirsk State University, Novosibirsk, Russia T. Kvaratskheliya, Institute of Theoretical and Experimental Physics (ITEP), Moscow, Russia V. N. La Thi, Ecole Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland D. Lacarrere, European Organization for Nuclear Research (CERN), Geneva, Switzerland G. Lafferty, School of Physics and Astronomy, University of Manchester, Manchester, United Kingdom A. Lai, Sezione INFN di Cagliari, Cagliari, Italy D. Lambert, School of Physics and Astronomy, University of Edinburgh, Edinburgh, United Kingdom R. W. Lambert, Nikhef National Institute for Subatomic Physics and VU University Amsterdam, Amsterdam, The Netherlands E. Lanciotti, European Organization for Nuclear Research (CERN), Geneva, Switzerland G. Lanfranchi, Laboratori Nazionali dell’INFN di Frascati, Frascati, Italy C. Langenbruch, European Organization for Nuclear Research (CERN), Geneva, Switzerland T. Latham, Department of Physics, University of Warwick, Coventry, United Kingdom C. Lazzeroni, University of Birmingham, Birmingham, United Kingdom R. Le Gac, CPPM, Aix-Marseille Université, CNRS/IN2P3, Marseille, France J. van Leerdam, Nikhef National Institute for Subatomic Physics, Amsterdam, The Netherlands J.-P. Lees, LAPP, Université de Savoie, CNRS/IN2P3, Annecy-Le-Vieux, France R. Lefèvre, Clermont Université, Université Blaise Pascal, CNRS/IN2P3, LPC, Clermont-Ferrand, France A. Leflat, Institute of Nuclear Physics, Moscow State University (SINP MSU), Moscow, Russia J. Lefrançois, LAL, Université Paris-Sud, CNRS/IN2P3, Orsay, France O. Leroy, CPPM, Aix-Marseille Université, CNRS/IN2P3, Marseille, France T. Lesiak, Henryk Niewodniczanski Institute of Nuclear Physics Polish Academy of Sciences, Kraków, Poland L. Li, Center for High Energy Physics, Tsinghua University, Beijing, China Y. Li, Center for High Energy Physics, Tsinghua University, Beijing, China L. Li Gioi, Clermont Université, Université Blaise Pascal, CNRS/IN2P3, LPC, Clermont-Ferrand, France M. Lieng, Fakultät Physik, Technische Universität Dortmund, Dortmund, Germany M. Liles, Oliver Lodge Laboratory, University of Liverpool, Liverpool, United Kingdom R. Lindner, European Organization for Nuclear Research (CERN), Geneva, Switzerland C. Linn, Physikalisches Institut, Ruprecht-Karls-Universität Heidelberg, Heidelberg, Germany B. Liu, Center for High Energy Physics, Tsinghua University, Beijing, China G. Liu, European Organization for Nuclear Research (CERN), Geneva, Switzerland J. von Loeben, Sezione INFN di Milano Bicocca, Milano, Italy J. H. Lopes, Universidade Federal do Rio de Janeiro (UFRJ), Rio de Janeiro, Brazil E. Lopez Asamar, Universitat de Barcelona, Barcelona, Spain N. Lopez-March, Ecole Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland H. Lu, Center for High Energy Physics, Tsinghua University, Beijing, China J. Luisier, Ecole Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland A. Mac Raighne, School of Physics and Astronomy, University of Glasgow, Glasgow, United Kingdom F. Machefert, LAL, Université Paris-Sud, CNRS/IN2P3, Orsay, France I. V. Machikhiliyan, Institute of Theoretical and Experimental Physics (ITEP), Moscow, Russia F. Maciuc, Max-Planck-Institut für Kernphysik (MPIK), Heidelberg, Germany O. Maev, Petersburg Nuclear Physics Institute (PNPI), Gatchina, Russia J. Magnin, Centro Brasileiro de Pesquisas Físicas (CBPF), Rio de Janeiro, Brazil S. Malde, Department of Physics, University of Oxford, Oxford, United Kingdom R. M. D. Mamunur, European Organization for Nuclear Research (CERN), Geneva, Switzerland G. Manca, Sezione INFN di Cagliari, Cagliari, Italy G. Mancinelli, CPPM, Aix-Marseille Université, CNRS/IN2P3, Marseille, France N. Mangiafave, Cavendish Laboratory, University of Cambridge, Cambridge, United Kingdom U. Marconi, Sezione INFN di Bologna, Bologna, Italy R. Märki, Ecole Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland J. Marks, Physikalisches Institut, Ruprecht-Karls-Universität Heidelberg, Heidelberg, Germany G. Martellotti, Sezione INFN di Roma La Sapienza, Roma, Italy A. Martens, LPNHE, Université Pierre et Marie Curie, Université Paris Diderot, CNRS/IN2P3, Paris, France L. Martin, Department of Physics, University of Oxford, Oxford, United Kingdom A. Martín Sánchez, LAL, Université Paris-Sud, CNRS/IN2P3, Orsay, France M. Martinelli, Nikhef National Institute for Subatomic Physics, Amsterdam, The Netherlands D. Martinez Santos, European Organization for Nuclear Research (CERN), Geneva, Switzerland A. Massafferri, Centro Brasileiro de Pesquisas Físicas (CBPF), Rio de Janeiro, Brazil Z. Mathe, School of Physics, University College Dublin, Dublin, Ireland C. Matteuzzi, Sezione INFN di Milano Bicocca, Milano, Italy M. Matveev, Petersburg Nuclear Physics Institute (PNPI), Gatchina, Russia E. Maurice, CPPM, Aix-Marseille Université, CNRS/IN2P3, Marseille, France B. Maynard, Syracuse University, Syracuse, NY, United States A. Mazurov, Sezione INFN di Ferrara, Ferrara, Italy G. McGregor, School of Physics and Astronomy, University of Manchester, Manchester, United Kingdom R. McNulty, School of Physics, University College Dublin, Dublin, Ireland M. Meissner, Physikalisches Institut, Ruprecht-Karls-Universität Heidelberg, Heidelberg, Germany M. Merk, Nikhef National Institute for Subatomic Physics, Amsterdam, The Netherlands J. Merkel, Fakultät Physik, Technische Universität Dortmund, Dortmund, Germany S. Miglioranzi, European Organization for Nuclear Research (CERN), Geneva, Switzerland D. A. Milanes, Sezione INFN di Bari, Bari, Italy M.-N. Minard, LAPP, Université de Savoie, CNRS/IN2P3, Annecy-Le-Vieux, France J. Molina Rodriguez, Pontifícia Universidade Católica do Rio de Janeiro (PUC-Rio), Rio de Janeiro, Brazil S. Monteil, Clermont Université, Université Blaise Pascal, CNRS/IN2P3, LPC, Clermont-Ferrand, France D. Moran, School of Physics, University College Dublin, Dublin, Ireland P. Morawski, Henryk Niewodniczanski Institute of Nuclear Physics Polish Academy of Sciences, Kraków, Poland R. Mountain, Syracuse University, Syracuse, NY, United States I. Mous, Nikhef National Institute for Subatomic Physics, Amsterdam, The Netherlands F. Muheim, School of Physics and Astronomy, University of Edinburgh, Edinburgh, United Kingdom K. Müller, Physik-Institut, Universität Zürich, Zürich, Switzerland R. Muresan, Horia Hulubei National Institute of Physics and Nuclear Engineering, Bucharest-Magurele, Romania B. Muryn, AGH University of Science and Technology, Kraków, Poland B. Muster, Ecole Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland J. Mylroie-Smith, Oliver Lodge Laboratory, University of Liverpool, Liverpool, United Kingdom P. Naik, H.H. Wills Physics Laboratory, University of Bristol, Bristol, United Kingdom T. Nakada, Ecole Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland R. Nandakumar, STFC Rutherford Appleton Laboratory, Didcot, United Kingdom I. Nasteva, Centro Brasileiro de Pesquisas Físicas (CBPF), Rio de Janeiro, Brazil M. Needham, School of Physics and Astronomy, University of Edinburgh, Edinburgh, United Kingdom N. Neufeld, European Organization for Nuclear Research (CERN), Geneva, Switzerland A. D. Nguyen, Ecole Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland C. Nguyen-Mau, Ecole Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland M. Nicol, LAL, Université Paris-Sud, CNRS/IN2P3, Orsay, France V. Niess, Clermont Université, Université Blaise Pascal, CNRS/IN2P3, LPC, Clermont-Ferrand, France N. Nikitin, Institute of Nuclear Physics, Moscow State University (SINP MSU), Moscow, Russia T. Nikodem, Physikalisches Institut, Ruprecht-Karls-Universität Heidelberg, Heidelberg, Germany A. Nomerotski, European Organization for Nuclear Research (CERN), Geneva, Switzerland A. Novoselov, Institute for High Energy Physics (IHEP), Protvino, Russia A. Oblakowska-Mucha, AGH University of Science and Technology, Kraków, Poland V. Obraztsov, Institute for High Energy Physics (IHEP), Protvino, Russia S. Oggero, Nikhef National Institute for Subatomic Physics, Amsterdam, The Netherlands S. Ogilvy, School of Physics and Astronomy, University of Glasgow, Glasgow, United Kingdom O. Okhrimenko, Institute for Nuclear Research of the National Academy of Sciences (KINR), Kyiv, Ukraine R. Oldeman, Sezione INFN di Cagliari, Cagliari, Italy M. Orlandea, Horia Hulubei National Institute of Physics and Nuclear Engineering, Bucharest-Magurele, Romania J. M. Otalora Goicochea, Universidade Federal do Rio de Janeiro (UFRJ), Rio de Janeiro, Brazil P. Owen, Imperial College London, London, United Kingdom B. K. Pal, Syracuse University, Syracuse, NY, United States J. Palacios, Physik-Institut, Universität Zürich, Zürich, Switzerland A. Palano, Sezione INFN di Bari, Bari, Italy M. Palutan, Laboratori Nazionali dell’INFN di Frascati, Frascati, Italy J. Panman, European Organization for Nuclear Research (CERN), Geneva, Switzerland A. Papanestis, STFC Rutherford Appleton Laboratory, Didcot, United Kingdom M. Pappagallo, School of Physics and Astronomy, University of Glasgow, Glasgow, United Kingdom C. Parkes, School of Physics and Astronomy, University of Manchester, Manchester, United Kingdom C. J. Parkinson, Imperial College London, London, United Kingdom G. Passaleva, Sezione INFN di Firenze, Firenze, Italy G. D. Patel, Oliver Lodge Laboratory, University of Liverpool, Liverpool, United Kingdom M. Patel, Imperial College London, London, United Kingdom S. K. Paterson, Imperial College London, London, United Kingdom G. N. Patrick, STFC Rutherford Appleton Laboratory, Didcot, United Kingdom C. Patrignani, Sezione INFN di Genova, Genova, Italy C. Pavel-Nicorescu, Horia Hulubei National Institute of Physics and Nuclear Engineering, Bucharest-Magurele, Romania A. Pazos Alvarez, Universidad de Santiago de Compostela, Santiago de Compostela, Spain A. Pellegrino, Nikhef National Institute for Subatomic Physics, Amsterdam, The Netherlands G. Penso, Sezione INFN di Roma La Sapienza, Roma, Italy M. Pepe Altarelli, European Organization for Nuclear Research (CERN), Geneva, Switzerland S. Perazzini, Sezione INFN di Bologna, Bologna, Italy D. L. Perego, Sezione INFN di Milano Bicocca, Milano, Italy E. Perez Trigo, Universidad de Santiago de Compostela, Santiago de Compostela, Spain A. Pérez-Calero Yzquierdo, Universitat de Barcelona, Barcelona, Spain P. Perret, Clermont Université, Université Blaise Pascal, CNRS/IN2P3, LPC, Clermont-Ferrand, France M. Perrin-Terrin, CPPM, Aix-Marseille Université, CNRS/IN2P3, Marseille, France G. Pessina, Sezione INFN di Milano Bicocca, Milano, Italy A. Petrolini, Sezione INFN di Genova, Genova, Italy A. Phan, Syracuse University, Syracuse, NY, United States E. Picatoste Olloqui, Universitat de Barcelona, Barcelona, Spain B. Pie Valls, Universitat de Barcelona, Barcelona, Spain B. Pietrzyk, LAPP, Université de Savoie, CNRS/IN2P3, Annecy-Le-Vieux, France T. Pilař, Department of Physics, University of Warwick, Coventry, United Kingdom D. Pinci, Sezione INFN di Roma La Sapienza, Roma, Italy R. Plackett, School of Physics and Astronomy, University of Glasgow, Glasgow, United Kingdom S. Playfer, School of Physics and Astronomy, University of Edinburgh, Edinburgh, United Kingdom M. Plo Casasus, Universidad de Santiago de Compostela, Santiago de Compostela, Spain G. Polok, Henryk Niewodniczanski Institute of Nuclear Physics Polish Academy of Sciences, Kraków, Poland A. Poluektov, Budker Institute of Nuclear Physics (SB RAS) and Novosibirsk State University, Novosibirsk, Russia I. Polyakov, Institute of Theoretical and Experimental Physics (ITEP), Moscow, Russia E. Polycarpo, Universidade Federal do Rio de Janeiro (UFRJ), Rio de Janeiro, Brazil D. Popov, Max-Planck-Institut für Kernphysik (MPIK), Heidelberg, Germany B. Popovici, Horia Hulubei National Institute of Physics and Nuclear Engineering, Bucharest-Magurele, Romania C. Potterat, Universitat de Barcelona, Barcelona, Spain A. Powell, Department of Physics, University of Oxford, Oxford, United Kingdom J. Prisciandaro, Ecole Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland V. Pugatch, Institute for Nuclear Research of the National Academy of Sciences (KINR), Kyiv, Ukraine A. Puig Navarro, Universitat de Barcelona, Barcelona, Spain W. Qian, Syracuse University, Syracuse, NY, United States J. H. Rademacker, H.H. Wills Physics Laboratory, University of Bristol, Bristol, United Kingdom B. Rakotomiaramanana, Ecole Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland M. S. Rangel, Universidade Federal do Rio de Janeiro (UFRJ), Rio de Janeiro, Brazil I. Raniuk, NSC Kharkiv Institute of Physics and Technology (NSC KIPT), Kharkiv, Ukraine G. Raven, Nikhef National Institute for Subatomic Physics and VU University Amsterdam, Amsterdam, The Netherlands S. Redford, Department of Physics, University of Oxford, Oxford, United Kingdom M. M. Reid, Department of Physics, University of Warwick, Coventry, United Kingdom A. C. dos Reis, Centro Brasileiro de Pesquisas Físicas (CBPF), Rio de Janeiro, Brazil S. Ricciardi, STFC Rutherford Appleton Laboratory, Didcot, United Kingdom A. Richards, Imperial College London, London, United Kingdom K. Rinnert, Oliver Lodge Laboratory, University of Liverpool, Liverpool, United Kingdom D. A. Roa Romero, Clermont Université, Université Blaise Pascal, CNRS/IN2P3, LPC, Clermont-Ferrand, France P. Robbe, LAL, Université Paris-Sud, CNRS/IN2P3, Orsay, France E. Rodrigues, School of Physics and Astronomy, University of Glasgow, Glasgow, United Kingdom F. Rodrigues, Universidade Federal do Rio de Janeiro (UFRJ), Rio de Janeiro, Brazil P. Rodriguez Perez, Universidad de Santiago de Compostela, Santiago de Compostela, Spain G. J. Rogers, Cavendish Laboratory, University of Cambridge, Cambridge, United Kingdom S. Roiser, European Organization for Nuclear Research (CERN), Geneva, Switzerland V. Romanovsky, Institute for High Energy Physics (IHEP), Protvino, Russia M. Rosello, Universitat de Barcelona, Barcelona, Spain J. Rouvinet, Ecole Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland T. Ruf, European Organization for Nuclear Research (CERN), Geneva, Switzerland H. Ruiz, Universitat de Barcelona, Barcelona, Spain G. Sabatino, Sezione INFN di Roma Tor Vergata, Roma, Italy J. J. Saborido Silva, Universidad de Santiago de Compostela, Santiago de Compostela, Spain N. Sagidova, Petersburg Nuclear Physics Institute (PNPI), Gatchina, Russia P. Sail, School of Physics and Astronomy, University of Glasgow, Glasgow, United Kingdom B. Saitta, Sezione INFN di Cagliari, Cagliari, Italy C. Salzmann, Physik-Institut, Universität Zürich, Zürich, Switzerland M. Sannino, Sezione INFN di Genova, Genova, Italy R. Santacesaria, Sezione INFN di Roma La Sapienza, Roma, Italy C. Santamarina Rios, Universidad de Santiago de Compostela, Santiago de Compostela, Spain R. Santinelli, European Organization for Nuclear Research (CERN), Geneva, Switzerland E. Santovetti, Sezione INFN di Roma Tor Vergata, Roma, Italy M. Sapunov, CPPM, Aix-Marseille Université, CNRS/IN2P3, Marseille, France A. Sarti, Laboratori Nazionali dell’INFN di Frascati, Frascati, Italy C. Satriano, Sezione INFN di Roma La Sapienza, Roma, Italy A. Satta, Sezione INFN di Roma Tor Vergata, Roma, Italy M. Savrie, Sezione INFN di Ferrara, Ferrara, Italy D. Savrina, Institute of Theoretical and Experimental Physics (ITEP), Moscow, Russia P. Schaack, Imperial College London, London, United Kingdom M. Schiller, Nikhef National Institute for Subatomic Physics and VU University Amsterdam, Amsterdam, The Netherlands H. Schindler, European Organization for Nuclear Research (CERN), Geneva, Switzerland S. Schleich, Fakultät Physik, Technische Universität Dortmund, Dortmund, Germany M. Schlupp, Fakultät Physik, Technische Universität Dortmund, Dortmund, Germany M. Schmelling, Max-Planck-Institut für Kernphysik (MPIK), Heidelberg, Germany B. Schmidt, European Organization for Nuclear Research (CERN), Geneva, Switzerland O. Schneider, Ecole Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland A. Schopper, European Organization for Nuclear Research (CERN), Geneva, Switzerland M.-H. Schune, LAL, Université Paris-Sud, CNRS/IN2P3, Orsay, France R. Schwemmer, European Organization for Nuclear Research (CERN), Geneva, Switzerland B. Sciascia, Laboratori Nazionali dell’INFN di Frascati, Frascati, Italy A. Sciubba, Laboratori Nazionali dell’INFN di Frascati, Frascati, Italy M. Seco, Universidad de Santiago de Compostela, Santiago de Compostela, Spain A. Semennikov, Institute of Theoretical and Experimental Physics (ITEP), Moscow, Russia K. Senderowska, AGH University of Science and Technology, Kraków, Poland I. Sepp, Imperial College London, London, United Kingdom N. Serra, Physik-Institut, Universität Zürich, Zürich, Switzerland J. Serrano, CPPM, Aix-Marseille Université, CNRS/IN2P3, Marseille, France P. Seyfert, Physikalisches Institut, Ruprecht-Karls-Universität Heidelberg, Heidelberg, Germany M. Shapkin, Institute for High Energy Physics (IHEP), Protvino, Russia I. Shapoval, European Organization for Nuclear Research (CERN), Geneva, Switzerland P. Shatalov, Institute of Theoretical and Experimental Physics (ITEP), Moscow, Russia Y. Shcheglov, Petersburg Nuclear Physics Institute (PNPI), Gatchina, Russia T. Shears, Oliver Lodge Laboratory, University of Liverpool, Liverpool, United Kingdom L. Shekhtman, Budker Institute of Nuclear Physics (SB RAS) and Novosibirsk State University, Novosibirsk, Russia O. Shevchenko, NSC Kharkiv Institute of Physics and Technology (NSC KIPT), Kharkiv, Ukraine V. Shevchenko, Institute of Theoretical and Experimental Physics (ITEP), Moscow, Russia A. Shires, Imperial College London, London, United Kingdom R. Silva Coutinho, Department of Physics, University of Warwick, Coventry, United Kingdom T. Skwarnicki, Syracuse University, Syracuse, NY, United States N. A. Smith, Oliver Lodge Laboratory, University of Liverpool, Liverpool, United Kingdom E. Smith, STFC Rutherford Appleton Laboratory, Didcot, United Kingdom M. Smith, School of Physics and Astronomy, University of Manchester, Manchester, United Kingdom K. Sobczak, Clermont Université, Université Blaise Pascal, CNRS/IN2P3, LPC, Clermont-Ferrand, France F. J. P. Soler, School of Physics and Astronomy, University of Glasgow, Glasgow, United Kingdom A. Solomin, H.H. Wills Physics Laboratory, University of Bristol, Bristol, United Kingdom F. Soomro, Laboratori Nazionali dell’INFN di Frascati, Frascati, Italy B. Souza De Paula, Universidade Federal do Rio de Janeiro (UFRJ), Rio de Janeiro, Brazil B. Spaan, Fakultät Physik, Technische Universität Dortmund, Dortmund, Germany A. Sparkes, School of Physics and Astronomy, University of Edinburgh, Edinburgh, United Kingdom P. Spradlin, School of Physics and Astronomy, University of Glasgow, Glasgow, United Kingdom F. Stagni, European Organization for Nuclear Research (CERN), Geneva, Switzerland S. Stahl, Physikalisches Institut, Ruprecht-Karls-Universität Heidelberg, Heidelberg, Germany O. Steinkamp, Physik-Institut, Universität Zürich, Zürich, Switzerland S. Stoica, Horia Hulubei National Institute of Physics and Nuclear Engineering, Bucharest-Magurele, Romania S. Stone, European Organization for Nuclear Research (CERN), Geneva, Switzerland B. Storaci, Nikhef National Institute for Subatomic Physics, Amsterdam, The Netherlands M. Straticiuc, Horia Hulubei National Institute of Physics and Nuclear Engineering, Bucharest-Magurele, Romania U. Straumann, Physik-Institut, Universität Zürich, Zürich, Switzerland V. K. Subbiah, European Organization for Nuclear Research (CERN), Geneva, Switzerland S. Swientek, Fakultät Physik, Technische Universität Dortmund, Dortmund, Germany M. Szczekowski, Soltan Institute for Nuclear Studies, Warsaw, Poland P. Szczypka, Ecole Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland T. Szumlak, AGH University of Science and Technology, Kraków, Poland S. T’Jampens, LAPP, Université de Savoie, CNRS/IN2P3, Annecy-Le-Vieux, France E. Teodorescu, Horia Hulubei National Institute of Physics and Nuclear Engineering, Bucharest-Magurele, Romania F. Teubert, European Organization for Nuclear Research (CERN), Geneva, Switzerland C. Thomas, Department of Physics, University of Oxford, Oxford, United Kingdom E. Thomas, European Organization for Nuclear Research (CERN), Geneva, Switzerland J. van Tilburg, Physikalisches Institut, Ruprecht-Karls-Universität Heidelberg, Heidelberg, Germany V. Tisserand, LAPP, Université de Savoie, CNRS/IN2P3, Annecy-Le-Vieux, France M. Tobin, Physik-Institut, Universität Zürich, Zürich, Switzerland S. Tolk, Nikhef National Institute for Subatomic Physics and VU University Amsterdam, Amsterdam, The Netherlands S. Topp-Joergensen, Department of Physics, University of Oxford, Oxford, United Kingdom N. Torr, Department of Physics, University of Oxford, Oxford, United Kingdom E. Tournefier, LAPP, Université de Savoie, CNRS/IN2P3, Annecy-Le-Vieux, France S. Tourneur, Ecole Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland M. T. Tran, Ecole Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland A. Tsaregorodtsev, CPPM, Aix-Marseille Université, CNRS/IN2P3, Marseille, France N. Tuning, Nikhef National Institute for Subatomic Physics, Amsterdam, The Netherlands M. Ubeda Garcia, European Organization for Nuclear Research (CERN), Geneva, Switzerland A. Ukleja, Soltan Institute for Nuclear Studies, Warsaw, Poland U. Uwer, Physikalisches Institut, Ruprecht-Karls-Universität Heidelberg, Heidelberg, Germany V. Vagnoni, Sezione INFN di Bologna, Bologna, Italy G. Valenti, Sezione INFN di Bologna, Bologna, Italy R. Vazquez Gomez, Universitat de Barcelona, Barcelona, Spain P. Vazquez Regueiro, Universidad de Santiago de Compostela, Santiago de Compostela, Spain S. Vecchi, Sezione INFN di Ferrara, Ferrara, Italy J. J. Velthuis, H.H. Wills Physics Laboratory, University of Bristol, Bristol, United Kingdom M. Veltri, Sezione INFN di Firenze, Firenze, Italy B. Viaud, LAL, Université Paris-Sud, CNRS/IN2P3, Orsay, France I. Videau, LAL, Université Paris-Sud, CNRS/IN2P3, Orsay, France D. Vieira, Universidade Federal do Rio de Janeiro (UFRJ), Rio de Janeiro, Brazil X. Vilasis-Cardona, Universitat de Barcelona, Barcelona, Spain J. Visniakov, Universidad de Santiago de Compostela, Santiago de Compostela, Spain A. Vollhardt, Physik-Institut, Universität Zürich, Zürich, Switzerland D. Volyanskyy, Max-Planck-Institut für Kernphysik (MPIK), Heidelberg, Germany D. Voong, H.H. Wills Physics Laboratory, University of Bristol, Bristol, United Kingdom A. Vorobyev, Petersburg Nuclear Physics Institute (PNPI), Gatchina, Russia V. Vorobyev, Budker Institute of Nuclear Physics (SB RAS) and Novosibirsk State University, Novosibirsk, Russia C. Voß, Institut für Physik, Universität Rostock, Rostock, Germany H. Voss, Max-Planck-Institut für Kernphysik (MPIK), Heidelberg, Germany R. Waldi, Institut für Physik, Universität Rostock, Rostock, Germany R. Wallace, School of Physics, University College Dublin, Dublin, Ireland S. Wandernoth, Physikalisches Institut, Ruprecht-Karls-Universität Heidelberg, Heidelberg, Germany J. Wang, Syracuse University, Syracuse, NY, United States D. R. Ward, Cavendish Laboratory, University of Cambridge, Cambridge, United Kingdom N. K. Watson, University of Birmingham, Birmingham, United Kingdom A. D. Webber, School of Physics and Astronomy, University of Manchester, Manchester, United Kingdom D. Websdale, Imperial College London, London, United Kingdom M. Whitehead, Department of Physics, University of Warwick, Coventry, United Kingdom J. Wicht, European Organization for Nuclear Research (CERN), Geneva, Switzerland D. Wiedner, Physikalisches Institut, Ruprecht-Karls-Universität Heidelberg, Heidelberg, Germany L. Wiggers, Nikhef National Institute for Subatomic Physics, Amsterdam, The Netherlands G. Wilkinson, Department of Physics, University of Oxford, Oxford, United Kingdom M. P. Williams, Department of Physics, University of Warwick, Coventry, United Kingdom M. Williams, Imperial College London, London, United Kingdom F. F. Wilson, STFC Rutherford Appleton Laboratory, Didcot, United Kingdom J. Wishahi, Fakultät Physik, Technische Universität Dortmund, Dortmund, Germany M. Witek, Henryk Niewodniczanski Institute of Nuclear Physics Polish Academy of Sciences, Kraków, Poland W. Witzeling, European Organization for Nuclear Research (CERN), Geneva, Switzerland S. A. Wotton, Cavendish Laboratory, University of Cambridge, Cambridge, United Kingdom S. Wright, Cavendish Laboratory, University of Cambridge, Cambridge, United Kingdom S. Wu, Center for High Energy Physics, Tsinghua University, Beijing, China K. Wyllie, European Organization for Nuclear Research (CERN), Geneva, Switzerland Y. Xie, School of Physics and Astronomy, University of Edinburgh, Edinburgh, United Kingdom F. Xing, Department of Physics, University of Oxford, Oxford, United Kingdom Z. Xing, Syracuse University, Syracuse, NY, United States Z. Yang, Center for High Energy Physics, Tsinghua University, Beijing, China R. Young, School of Physics and Astronomy, University of Edinburgh, Edinburgh, United Kingdom X. Yuan, Center for High Energy Physics, Tsinghua University, Beijing, China O. Yushchenko, Institute for High Energy Physics (IHEP), Protvino, Russia M. Zangoli, Sezione INFN di Bologna, Bologna, Italy M. Zavertyaev, Max-Planck-Institut für Kernphysik (MPIK), Heidelberg, Germany F. Zhang, Center for High Energy Physics, Tsinghua University, Beijing, China L. Zhang, Syracuse University, Syracuse, NY, United States W. C. Zhang, School of Physics, University College Dublin, Dublin, Ireland Y. Zhang, Center for High Energy Physics, Tsinghua University, Beijing, China A. Zhelezov, Physikalisches Institut, Ruprecht-Karls-Universität Heidelberg, Heidelberg, Germany L. Zhong, Center for High Energy Physics, Tsinghua University, Beijing, China A. Zvyagin, European Organization for Nuclear Research (CERN), Geneva, Switzerland Journal The European Physical Journal C - Particles and Fields Online ISSN 1434-6052 Print ISSN 1434-6044 Journal Volume Volume 72 Journal Issue Volume 72, Number 8

Description: Erratum to: Jet physics in electron–proton scattering Content Type Journal Article Category Publisher’s Erratum Pages 1-1 DOI 10.1140/epjc/s10052-012-2133-8 Authors Thomas Schörner-Sadenius, Deutsches Elektronen-Synchrotron (DESY), Notkestr. 85, 22607 Hamburg, Germany Journal The European Physical Journal C - Particles and Fields Online ISSN 1434-6052 Print ISSN 1434-6044 Journal Volume Volume 72 Journal Issue Volume 72, Number 8

Description:    The presence of new sources of massive boosted particles associated with processes probing the electroweak scale is a logical possibility that forms a solid window towards physics beyond the standard model. Such objects when decaying into hadronic final states can easily blend with the cornucopia of jets interpolated from essentially massless fundamental QCD states. We review jet observables and algorithms that can contribute to the identification of highly boosted heavy jets and the possible searches that can make use of such substructure information. We also review previous studies by CDF of boosted massive jets and measurement of jet shape observables. Content Type Journal Article Category Regular Article - Theoretical Physics Pages 1-14 DOI 10.1140/epjc/s10052-012-2113-z Authors Leandro G. Almeida, Institut de Physique Théorique, CEA-Saclay, 91191 Gif-sur-Yvette cedex, France Raz Alon, Department of Particle Physics and Astrophysics, Weizmann Institute of Science, Rehovot, 76100 Israel Michael Spannowsky, Institute for Theoretical Science, 5203 University of Oregon, Eugene, OR 97403-5203, USA Journal The European Physical Journal C - Particles and Fields Online ISSN 1434-6052 Print ISSN 1434-6044 Journal Volume Volume 72 Journal Issue Volume 72, Number 8

Description:    The dispersion relations of a surface plasmon are determined for the case where two- and three-dimensional plasmas coexist, which is typical of topological insulators. Local plasma modes originating from two- and one-dimensional defects in multilayer superlattices and quantum-wire superlattices are investigated. Content Type Journal Article Category Plasma, Hydro- and Gas Dynamics Pages 637-640 DOI 10.1134/S002136401212003X Authors A. V. Chaplik, Rzhanov Institute of Semiconductor Physics, Siberian Branch, Russian Academy of Sciences, Novosibirsk, 630090 Russia Journal JETP Letters Online ISSN 1090-6487 Print ISSN 0021-3640 Journal Volume Volume 95 Journal Issue Volume 95, Number 12

Description:    The electronic structure of disordered nonstoichiometric titanium monoxide TiO y depending on the oxygen content has been studied by the supercell method in the DFT-GGA approximation with the use of pseudo-potentials. An increase in the oxygen content in TiO y leads to a decrease in the electron density of states near the Fermi level. The calculation of the enthalpy of formation of the ordered and disordered phases has shown that the disordered phase TiO y is more energetically favorable than the phase without the TiO structural vacancies but is less favorable than the ordered Ti 5 O 5 phase. The stability of the disordered phase increases with the oxygen content. Content Type Journal Article Category Condensed Matter Pages 647-651 DOI 10.1134/S0021364012120089 Authors M. G. Kostenko, Institute of Solid State Chemistry, Ural Branch, Russian Academy of Sciences, Yekaterinburg, 620990 Russia A. V. Lukoyanov, Institute of Metal Physics, Ural Branch, Russian Academy of Sciences, Yekaterinburg, 620990 Russia V. P. Zhukov, Institute of Solid State Chemistry, Ural Branch, Russian Academy of Sciences, Yekaterinburg, 620990 Russia A. A. Rempel, Institute of Solid State Chemistry, Ural Branch, Russian Academy of Sciences, Yekaterinburg, 620990 Russia Journal JETP Letters Online ISSN 1090-6487 Print ISSN 0021-3640 Journal Volume Volume 95 Journal Issue Volume 95, Number 12

Description:    Relations determining the contribution of the inverse flexoelectric effect to the photorefractive response have been determined for the case of the interaction of a steady pump wave conserving left-hand circular polarization with a phase-modulated signal wave that has circular polarization of the opposite sign on the input face of a crystal that has the (100) orientation and symmetry group 23. The experimental studies of such an interaction in a Bi 12 TiO 2 0:Fe,Cu crystal make it possible to estimate its flexoelectric coefficient as f 11 = 5.3 nC/m. Content Type Journal Article Category Optics and Laser Physics Pages 618-621 DOI 10.1134/S0021364012120144 Authors S. M. Shandarov, Tomsk State University of Control Systems and Radioelectronics, pr. Lenina 40, Tomsk, 634050 Russia S. S. Shmakov, Tomsk State University of Control Systems and Radioelectronics, pr. Lenina 40, Tomsk, 634050 Russia N. I. Burimov, Tomsk State University of Control Systems and Radioelectronics, pr. Lenina 40, Tomsk, 634050 Russia O. S. Syuvaeva, Tomsk State University of Control Systems and Radioelectronics, pr. Lenina 40, Tomsk, 634050 Russia Yu. F. Kargin, Tomsk State University of Control Systems and Radioelectronics, pr. Lenina 40, Tomsk, 634050 Russia V. M. Petrov, Tomsk State University of Control Systems and Radioelectronics, pr. Lenina 40, Tomsk, 634050 Russia Journal JETP Letters Online ISSN 1090-6487 Print ISSN 0021-3640 Journal Volume Volume 95 Journal Issue Volume 95, Number 12

Description:    The electronic structure of titanium monoxide TiO y (0.810 ≤ y ≤ 1.262) in the high-temperature cubic phase with vacancies randomly distributed over the titanium and oxygen sublattices is calculated in the coherent potential approximation. The changes in the electronic spectra with the concentration of vacancies are retraced. The calculated spectra are compared to the available experimental data. Content Type Journal Article Category Condensed Matter Pages 641-646 DOI 10.1134/S0021364012120077 Authors M. A. Korotin, Institute of Metal Physics, Ural Branch, Russian Academy of Sciences, ul. S. Kovalevskoi 18, Yekaterinburg, 620990 Russia A. V. Efremov, Institute of Metal Physics, Ural Branch, Russian Academy of Sciences, ul. S. Kovalevskoi 18, Yekaterinburg, 620990 Russia E. Z. Kurmaev, Institute of Metal Physics, Ural Branch, Russian Academy of Sciences, ul. S. Kovalevskoi 18, Yekaterinburg, 620990 Russia A. Moewes, Department of Physics and Engineering Physics, University of Saskatchewan, Saskatoon, SK S7N 5E2, Canada Journal JETP Letters Online ISSN 1090-6487 Print ISSN 0021-3640 Journal Volume Volume 95 Journal Issue Volume 95, Number 12

Description:    The generation of a quasistationary magnetic field in a plasma interacting with a weakly focused low-intensity short laser pulse has been studied. It has been shown that the magnetic field changes direction at times comparable with the free path time of effective electrons. Generation also occurs after the switching off of the short pulse and the maximum field is proportional to the duration of the pulse and is reached at times larger than the free path time of the suprathermal electrons. Content Type Journal Article Category Plasma, Hydro- and Gas Dynamics Pages 626-630 DOI 10.1134/S0021364012120065 Authors V. E. Grishkov, Lebedev Physical Institute, Russian Academy of Sciences, Leninskii pr. 53, Moscow, 119991 Russia S. A. Uryupin, Lebedev Physical Institute, Russian Academy of Sciences, Leninskii pr. 53, Moscow, 119991 Russia Journal JETP Letters Online ISSN 1090-6487 Print ISSN 0021-3640 Journal Volume Volume 95 Journal Issue Volume 95, Number 12

Description:    Spatially resolved images of an individual C 60 F 36 fluorofullerene molecules on Si(111)-7 × 7 surface have been obtained by means of scanning tunneling microscopy/spectroscopy (STM/STS). The presence of isomers with different symmetry ( T , C 3 , C 1 ) has been revealed in STM investigation of initial adsorption stage of C 60 F 36 on silicon surface Si(111)-(7 × 7). The adsorbed fluorofullerene molecule can occupy any adsorption site of silicon surface (corner site, faulted half, unfaulted half) that indicates for strong molecule-substrate interaction. The HOMO-LUMO gap of the adsorbed C 60 F 36 molecules have been estimated from current image tunneling spectroscopy (CITS) and z ( V ) with engaged feedback measurements. The value of HOMO-LUMO gap observed experimentally was 3 eV. The C 60 F 36 molecules adsorption on Si(111)-(7 × 7) surface was stable and kept equilibrium configuration during several hours. Content Type Journal Article Category Condensed Matter Pages 666-669 DOI 10.1134/S0021364012120119 Authors A. I. Oreshkin, Department of Physics, Moscow State University, Moscow, 119991 Russia R. Z. Bakhtizin, Department of Physical Electronics, Bashkir State University, Ufa, 450074 Russia V. N. Mantsevich, Department of Physics, Moscow State University, Moscow, 119991 Russia S. I. Oreshkin, Department of Physics, Moscow State University, Moscow, 119991 Russia S. V. Savinov, Department of Physics, Moscow State University, Moscow, 119991 Russia V. I. Panov, Department of Physics, Moscow State University, Moscow, 119991 Russia Journal JETP Letters Online ISSN 1090-6487 Print ISSN 0021-3640 Journal Volume Volume 95 Journal Issue Volume 95, Number 12

Description:    Measurements of cross sections for beauty and charm events with dijets and a muon in the photoproduction regime at HERA are presented. The data were collected with the H1 detector and correspond to an integrated luminosity of 179 pb −1 . Events with dijets of transverse momentum and in the pseudorapidity range −1.5〈 η jet 〈2.5 in the laboratory frame are selected in the kinematic region of photon virtuality Q 2 〈2.5 GeV 2 and inelasticity 0.2〈 y 〈0.8. One of the two selected jets must be associated to a muon with in the pseudorapidity range −1.3〈 η μ 〈1.5. The fractions of beauty and charm events are determined using the impact parameters of the muon tracks with respect to the primary vertex and their transverse momentum relative to the axis of the associated jet. Both variables are reconstructed using the H1 vertex detector. The measurements are in agreement with QCD predictions at leading and next-to-leading order. Content Type Journal Article Category Regular Article - Experimental Physics Pages 1-19 DOI 10.1140/epjc/s10052-012-2047-5 Authors The H1 Collaboration F. D. Aaron, National Institute for Physics and Nuclear Engineering (NIPNE), Bucharest, Romania C. Alexa, National Institute for Physics and Nuclear Engineering (NIPNE), Bucharest, Romania V. Andreev, Lebedev Physical Institute, Moscow, Russia S. Backovic, Faculty of Science, University of Montenegro, Podgorica, Montenegro A. Baghdasaryan, Yerevan Physics Institute, Yerevan, Armenia S. Baghdasaryan, Yerevan Physics Institute, Yerevan, Armenia E. Barrelet, LPNHE, Université Pierre et Marie Curie Paris 6, Université Denis Diderot Paris 7, CNRS/IN2P3, Paris, France W. Bartel, DESY, Hamburg, Germany K. Begzsuren, Institute of Physics and Technology of the Mongolian Academy of Sciences, Ulaanbaatar, Mongolia A. Belousov, Lebedev Physical Institute, Moscow, Russia P. Belov, DESY, Hamburg, Germany J. C. Bizot, LAL, Université Paris-Sud, CNRS/IN2P3, Orsay, France V. Boudry, LLR, Ecole Polytechnique, CNRS/IN2P3, Palaiseau, France I. Bozovic-Jelisavcic, Vinca Institute of Nuclear Sciences, University of Belgrade, 1100 Belgrade, Serbia J. Bracinik, School of Physics and Astronomy, University of Birmingham, Birmingham, UK G. Brandt, DESY, Hamburg, Germany M. Brinkmann, DESY, Hamburg, Germany V. Brisson, LAL, Université Paris-Sud, CNRS/IN2P3, Orsay, France D. Britzger, DESY, Hamburg, Germany D. Bruncko, Institute of Experimental Physics, Slovak Academy of Sciences, Košice, Slovak Republic A. Bunyatyan, Max-Planck-Institut für Kernphysik, Heidelberg, Germany A. Bylinkin, Institute for Theoretical and Experimental Physics, Moscow, Russia L. Bystritskaya, Institute for Theoretical and Experimental Physics, Moscow, Russia A. J. Campbell, DESY, Hamburg, Germany K. B. Cantun Avila, Departamento de Fisica Aplicada, CINVESTAV, Mérida, Yucatán, México F. Ceccopieri, Inter-University Institute for High Energies ULB-VUB, Brussels and Universiteit Antwerpen, Antwerpen, Belgium K. Cerny, Faculty of Mathematics and Physics, Charles University, Praha, Czech Republic V. Cerny, Institute of Experimental Physics, Slovak Academy of Sciences, Košice, Slovak Republic V. Chekelian, Max-Planck-Institut für Physik, München, Germany J. G. Contreras, Departamento de Fisica Aplicada, CINVESTAV, Mérida, Yucatán, México J. A. Coughlan, STFC, Rutherford Appleton Laboratory, Didcot, Oxfordshire, UK J. Cvach, Institute of Physics, Academy of Sciences of the Czech Republic, Praha, Czech Republic J. B. Dainton, Department of Physics, University of Liverpool, Liverpool, UK K. Daum, Fachbereich C, Universität Wuppertal, Wuppertal, Germany B. Delcourt, LAL, Université Paris-Sud, CNRS/IN2P3, Orsay, France J. Delvax, Inter-University Institute for High Energies ULB-VUB, Brussels and Universiteit Antwerpen, Antwerpen, Belgium E. A. De Wolf, Inter-University Institute for High Energies ULB-VUB, Brussels and Universiteit Antwerpen, Antwerpen, Belgium C. Diaconu, CPPM, Aix-Marseille Univ, CNRS/IN2P3, 13288 Marseille, France M. Dobre, Institut für Experimentalphysik, Universität Hamburg, Hamburg, Germany V. Dodonov, Max-Planck-Institut für Kernphysik, Heidelberg, Germany A. Dossanov, Institut für Experimentalphysik, Universität Hamburg, Hamburg, Germany A. Dubak, Faculty of Science, University of Montenegro, Podgorica, Montenegro G. Eckerlin, DESY, Hamburg, Germany S. Egli, Paul Scherrer Institut, Villigen, Switzerland A. Eliseev, Lebedev Physical Institute, Moscow, Russia E. Elsen, DESY, Hamburg, Germany L. Favart, Inter-University Institute for High Energies ULB-VUB, Brussels and Universiteit Antwerpen, Antwerpen, Belgium A. Fedotov, Institute for Theoretical and Experimental Physics, Moscow, Russia R. Felst, DESY, Hamburg, Germany J. Feltesse, CEA, DSM/Irfu, CE-Saclay, Gif-sur-Yvette, France J. Ferencei, Institute of Experimental Physics, Slovak Academy of Sciences, Košice, Slovak Republic D.-J. Fischer, DESY, Hamburg, Germany M. Fleischer, DESY, Hamburg, Germany A. Fomenko, Lebedev Physical Institute, Moscow, Russia E. Gabathuler, Department of Physics, University of Liverpool, Liverpool, UK J. Gayler, DESY, Hamburg, Germany S. Ghazaryan, DESY, Hamburg, Germany A. Glazov, DESY, Hamburg, Germany L. Goerlich, Institute for Nuclear Physics, Cracow, Poland N. Gogitidze, Lebedev Physical Institute, Moscow, Russia M. Gouzevitch, DESY, Hamburg, Germany C. Grab, Institut für Teilchenphysik, ETH, Zürich, Switzerland A. Grebenyuk, DESY, Hamburg, Germany T. Greenshaw, Department of Physics, University of Liverpool, Liverpool, UK G. Grindhammer, Max-Planck-Institut für Physik, München, Germany S. Habib, DESY, Hamburg, Germany D. Haidt, DESY, Hamburg, Germany R. C. W. Henderson, Department of Physics, University of Lancaster, Lancaster, UK E. Hennekemper, Kirchhoff-Institut für Physik, Universität Heidelberg, Heidelberg, Germany H. Henschel, DESY, Zeuthen, Germany M. Herbst, Kirchhoff-Institut für Physik, Universität Heidelberg, Heidelberg, Germany G. Herrera, Departamento de Fisica, CINVESTAV IPN, México City, México M. Hildebrandt, Paul Scherrer Institut, Villigen, Switzerland K. H. Hiller, DESY, Zeuthen, Germany D. Hoffmann, CPPM, Aix-Marseille Univ, CNRS/IN2P3, 13288 Marseille, France R. Horisberger, Paul Scherrer Institut, Villigen, Switzerland T. Hreus, Inter-University Institute for High Energies ULB-VUB, Brussels and Universiteit Antwerpen, Antwerpen, Belgium F. Huber, Physikalisches Institut, Universität Heidelberg, Heidelberg, Germany M. Jacquet, LAL, Université Paris-Sud, CNRS/IN2P3, Orsay, France X. Janssen, Inter-University Institute for High Energies ULB-VUB, Brussels and Universiteit Antwerpen, Antwerpen, Belgium L. Jönsson, Physics Department, University of Lund, Lund, Sweden H. Jung, DESY, Hamburg, Germany M. Kapichine, Joint Institute for Nuclear Research, Dubna, Russia I. R. Kenyon, School of Physics and Astronomy, University of Birmingham, Birmingham, UK C. Kiesling, Max-Planck-Institut für Physik, München, Germany M. Klein, Department of Physics, University of Liverpool, Liverpool, UK C. Kleinwort, DESY, Hamburg, Germany T. Kluge, Department of Physics, University of Liverpool, Liverpool, UK R. Kogler, Institut für Experimentalphysik, Universität Hamburg, Hamburg, Germany P. Kostka, DESY, Zeuthen, Germany M. Krämer, DESY, Hamburg, Germany J. Kretzschmar, Department of Physics, University of Liverpool, Liverpool, UK K. Krüger, Kirchhoff-Institut für Physik, Universität Heidelberg, Heidelberg, Germany M. P. J. Landon, School of Physics and Astronomy, Queen Mary, University of London, London, UK W. Lange, DESY, Zeuthen, Germany G. Laštovička-Medin, Faculty of Science, University of Montenegro, Podgorica, Montenegro P. Laycock, Department of Physics, University of Liverpool, Liverpool, UK A. Lebedev, Lebedev Physical Institute, Moscow, Russia V. Lendermann, Kirchhoff-Institut für Physik, Universität Heidelberg, Heidelberg, Germany S. Levonian, DESY, Hamburg, Germany K. Lipka, DESY, Hamburg, Germany B. List, DESY, Hamburg, Germany J. List, DESY, Hamburg, Germany B. Lobodzinski, DESY, Hamburg, Germany R. Lopez-Fernandez, Departamento de Fisica, CINVESTAV IPN, México City, México V. Lubimov, Institute for Theoretical and Experimental Physics, Moscow, Russia E. Malinovski, Lebedev Physical Institute, Moscow, Russia H.-U. Martyn, I. Physikalisches Institut der RWTH, Aachen, Germany S. J. Maxfield, Department of Physics, University of Liverpool, Liverpool, UK A. Mehta, Department of Physics, University of Liverpool, Liverpool, UK A. B. Meyer, DESY, Hamburg, Germany H. Meyer, Fachbereich C, Universität Wuppertal, Wuppertal, Germany J. Meyer, DESY, Hamburg, Germany S. Mikocki, Institute for Nuclear Physics, Cracow, Poland I. Milcewicz-Mika, Institute for Nuclear Physics, Cracow, Poland F. Moreau, LLR, Ecole Polytechnique, CNRS/IN2P3, Palaiseau, France A. Morozov, Joint Institute for Nuclear Research, Dubna, Russia J. V. Morris, STFC, Rutherford Appleton Laboratory, Didcot, Oxfordshire, UK K. Müller, Physik-Institut der Universität Zürich, Zürich, Switzerland Th. Naumann, DESY, Zeuthen, Germany P. R. Newman, School of Physics and Astronomy, University of Birmingham, Birmingham, UK C. Niebuhr, DESY, Hamburg, Germany D. Nikitin, Joint Institute for Nuclear Research, Dubna, Russia G. Nowak, Institute for Nuclear Physics, Cracow, Poland K. Nowak, Institut für Experimentalphysik, Universität Hamburg, Hamburg, Germany J. E. Olsson, DESY, Hamburg, Germany D. Ozerov, DESY, Hamburg, Germany P. Pahl, DESY, Hamburg, Germany V. Palichik, Joint Institute for Nuclear Research, Dubna, Russia I. Panagoulias, DESY, Hamburg, Germany M. Pandurovic, Vinca Institute of Nuclear Sciences, University of Belgrade, 1100 Belgrade, Serbia Th. Papadopoulou, DESY, Hamburg, Germany C. Pascaud, LAL, Université Paris-Sud, CNRS/IN2P3, Orsay, France G. D. Patel, Department of Physics, University of Liverpool, Liverpool, UK E. Perez, CEA, DSM/Irfu, CE-Saclay, Gif-sur-Yvette, France A. Petrukhin, DESY, Hamburg, Germany I. Picuric, Faculty of Science, University of Montenegro, Podgorica, Montenegro H. Pirumov, Physikalisches Institut, Universität Heidelberg, Heidelberg, Germany D. Pitzl, DESY, Hamburg, Germany R. Plačakytė, DESY, Hamburg, Germany B. Pokorny, Faculty of Mathematics and Physics, Charles University, Praha, Czech Republic R. Polifka, Faculty of Mathematics and Physics, Charles University, Praha, Czech Republic B. Povh, Max-Planck-Institut für Kernphysik, Heidelberg, Germany V. Radescu, DESY, Hamburg, Germany N. Raicevic, Faculty of Science, University of Montenegro, Podgorica, Montenegro T. Ravdandorj, Institute of Physics and Technology of the Mongolian Academy of Sciences, Ulaanbaatar, Mongolia P. Reimer, Institute of Physics, Academy of Sciences of the Czech Republic, Praha, Czech Republic E. Rizvi, School of Physics and Astronomy, Queen Mary, University of London, London, UK P. Robmann, Physik-Institut der Universität Zürich, Zürich, Switzerland R. Roosen, Inter-University Institute for High Energies ULB-VUB, Brussels and Universiteit Antwerpen, Antwerpen, Belgium A. Rostovtsev, Institute for Theoretical and Experimental Physics, Moscow, Russia M. Rotaru, National Institute for Physics and Nuclear Engineering (NIPNE), Bucharest, Romania J. E. Ruiz Tabasco, Departamento de Fisica Aplicada, CINVESTAV, Mérida, Yucatán, México S. Rusakov, Lebedev Physical Institute, Moscow, Russia D. Šálek, Faculty of Mathematics and Physics, Charles University, Praha, Czech Republic D. P. C. Sankey, STFC, Rutherford Appleton Laboratory, Didcot, Oxfordshire, UK M. Sauter, Physikalisches Institut, Universität Heidelberg, Heidelberg, Germany E. Sauvan, CPPM, Aix-Marseille Univ, CNRS/IN2P3, 13288 Marseille, France S. Schmitt, DESY, Hamburg, Germany L. Schoeffel, CEA, DSM/Irfu, CE-Saclay, Gif-sur-Yvette, France A. Schöning, Physikalisches Institut, Universität Heidelberg, Heidelberg, Germany H.-C. Schultz-Coulon, Kirchhoff-Institut für Physik, Universität Heidelberg, Heidelberg, Germany F. Sefkow, DESY, Hamburg, Germany L. N. Shtarkov, Lebedev Physical Institute, Moscow, Russia S. Shushkevich, DESY, Hamburg, Germany T. Sloan, Department of Physics, University of Lancaster, Lancaster, UK Y. Soloviev, DESY, Hamburg, Germany P. Sopicki, Institute for Nuclear Physics, Cracow, Poland D. South, DESY, Hamburg, Germany V. Spaskov, Joint Institute for Nuclear Research, Dubna, Russia A. Specka, LLR, Ecole Polytechnique, CNRS/IN2P3, Palaiseau, France Z. Staykova, Inter-University Institute for High Energies ULB-VUB, Brussels and Universiteit Antwerpen, Antwerpen, Belgium M. Steder, DESY, Hamburg, Germany B. Stella, Dipartimento di Fisica, Università di Roma Tre and INFN Roma 3, Roma, Italy G. Stoicea, National Institute for Physics and Nuclear Engineering (NIPNE), Bucharest, Romania U. Straumann, Physik-Institut der Universität Zürich, Zürich, Switzerland T. Sykora, Faculty of Mathematics and Physics, Charles University, Praha, Czech Republic P. D. Thompson, School of Physics and Astronomy, University of Birmingham, Birmingham, UK T. H. Tran, LAL, Université Paris-Sud, CNRS/IN2P3, Orsay, France D. Traynor, School of Physics and Astronomy, Queen Mary, University of London, London, UK P. Truöl, Physik-Institut der Universität Zürich, Zürich, Switzerland I. Tsakov, Institute for Nuclear Research and Nuclear Energy, Sofia, Bulgaria B. Tseepeldorj, Institute of Physics and Technology of the Mongolian Academy of Sciences, Ulaanbaatar, Mongolia J. Turnau, Institute for Nuclear Physics, Cracow, Poland A. Valkárová, Faculty of Mathematics and Physics, Charles University, Praha, Czech Republic C. Vallée, CPPM, Aix-Marseille Univ, CNRS/IN2P3, 13288 Marseille, France P. Van Mechelen, Inter-University Institute for High Energies ULB-VUB, Brussels and Universiteit Antwerpen, Antwerpen, Belgium Y. Vazdik, Lebedev Physical Institute, Moscow, Russia D. Wegener, Institut für Physik, TU Dortmund, Dortmund, Germany E. Wünsch, DESY, Hamburg, Germany J. Žáček, Faculty of Mathematics and Physics, Charles University, Praha, Czech Republic J. Zálešák, Institute of Physics, Academy of Sciences of the Czech Republic, Praha, Czech Republic Z. Zhang, LAL, Université Paris-Sud, CNRS/IN2P3, Orsay, France A. Zhokin, Institute for Theoretical and Experimental Physics, Moscow, Russia R. Žlebčík, Faculty of Mathematics and Physics, Charles University, Praha, Czech Republic H. Zohrabyan, Yerevan Physics Institute, Yerevan, Armenia F. Zomer, LAL, Université Paris-Sud, CNRS/IN2P3, Orsay, France Journal The European Physical Journal C - Particles and Fields Online ISSN 1434-6052 Print ISSN 1434-6044 Journal Volume Volume 72 Journal Issue Volume 72, Number 6

Description:    In this paper we present two concrete models of non-perfect fluid with bulk viscosity to interpret the observed cosmic accelerating expansion phenomena, avoiding the introduction of exotic dark energy. The first model we inspect has a viscosity of the form ζ = ζ 0 +( ζ 1 − ζ 2 q ) H by taking into account the decelerating parameter q , and the other model is of the form ζ = ζ 0 + ζ 1 H + ζ 2 H 2 . We give the exact solutions of such models and further constrain them with the latest Union2 data as well as the currently observed Hubble-parameter dataset (OHD). Then we discuss the fate of universe evolution in these models, which confronts neither future singularity nor little/pseudo rip. From the resulting curves by best-fittings we find a much more flexible evolution processing due to the presence of viscosity while being consistent with the observational data in the region of data fitting. With the bulk viscosity considered, a more realistic universe scenario is characterized comparable with the Λ CDM model but without introducing the mysterious dark energy. Content Type Journal Article Category Regular Article - Theoretical Physics Pages 1-10 DOI 10.1140/epjc/s10052-012-2053-7 Authors Xin-he Meng, Department of Physics, Nankai University, Tianjin, 300071 China Zhi-yuan Ma, Department of Physics, Nankai University, Tianjin, 300071 China Journal The European Physical Journal C - Particles and Fields Online ISSN 1434-6052 Print ISSN 1434-6044 Journal Volume Volume 72 Journal Issue Volume 72, Number 7

Description:    An approach is developed for the description and analysis of sequential dynamics of excitatory neural networks. It is based on the reduction of dynamics of networks to the dynamics of cellular automata on the graph of connections. We apply our approach to network of Hodgkin-Huxley neurons coupled by chemical synapses. Content Type Journal Article Category Biophysics Pages 492-496 DOI 10.1134/S0021364012090093 Authors V. I. Nekorkin, Institute of Applied Physics, Russian Academy of Sciences, Nizhni Novgorod, 603950 Russia A. S. Dmitrichev, Institute of Applied Physics, Russian Academy of Sciences, Nizhni Novgorod, 603950 Russia D. V. Kasatkin, Institute of Applied Physics, Russian Academy of Sciences, Nizhni Novgorod, 603950 Russia V. S. Afraimovich, Instituto de Investigacion en Comunicacion Optica, Universidad Autonoma de San Luis Potosi, Lomas 4a 78220, San Luis Potosi, S.L.P., Mexico Journal JETP Letters Online ISSN 1090-6487 Print ISSN 0021-3640 Journal Volume Volume 95 Journal Issue Volume 95, Number 9

Description:    Ab initio study of oriented carbon films consisting of bent carbon chains closely packed into a hexagonal cell has been reported. A new structural model of films has been presented. It has been shown that hydrogen impurity is necessary for the stabilization of their structure. Interatomic distances in the film both between chains and along them, as well as the bending angle of carbon chains, have been determined. It has been shown that carbon atoms in the chains have a polyene bond. The distances between chains (5.0 Å) theoretically determined in this work are in excellent agreement with the previously reported experimental data. The analysis of the electronic density of states shows that these films have the dielectric properties with a band gap of about 0.43 eV. The distribution of the charge density along the chains in the film has been studied, which makes it possible to propose a model of the structural instability of such films. Content Type Journal Article Category Condensed Matter Pages 462-466 DOI 10.1134/S002136401209007X Authors Yu. G. Korobova, Faculty of Physics, Moscow State University, Moscow, 119991 Russia D. I. Bazhanov, Faculty of Physics, Moscow State University, Moscow, 119991 Russia Journal JETP Letters Online ISSN 1090-6487 Print ISSN 0021-3640 Journal Volume Volume 95 Journal Issue Volume 95, Number 9

Description:    The low energy effective field model for the multilayer graphene (at ABC stacking) in external Electric field is considered. The Schwinger pair creation rate and the vacuum persistence probability are calculated using the semiclassical approach. Content Type Journal Article Category Condensed Matter Pages 476-480 DOI 10.1134/S0021364012090135 Authors M. A. Zubkov, Alikhanov Institute for Theoretical and Experimental Physics, Moscow, 117259 Russia Journal JETP Letters Online ISSN 1090-6487 Print ISSN 0021-3640 Journal Volume Volume 95 Journal Issue Volume 95, Number 9

Description:    By means of electron-nuclear double resonance (ENDOR), it is shown that the Al impurity, which acts as a shallow donor in ZnO, leads to a significant reduction of the electric field gradient in ZnO single crystals. In ZnO quantum dots, however, the gradient on the Al sites remains virtually unchanged. When the Zn 2+ ion is substituted by Mn 2+ in a ZnO single crystal, the electric field gradient slightly increases (by about 20%). Therefore, the Mn 2+ ions can be used as probes to monitor the electric field gradients in ZnO crystals. Content Type Journal Article Category Condensed Matter Pages 471-475 DOI 10.1134/S0021364012090081 Authors Yu. S. Kutin, Kazan Federal University, Kazan, 420008 Russia G. V. Mamin, Kazan Federal University, Kazan, 420008 Russia S. B. Orlinskii, Kazan Federal University, Kazan, 420008 Russia A. P. Bundakova, Ioffe Physical Technical Institute, Russian Academy of Sciences, St. Petersburg, 194021 Russia P. G. Baranov, Ioffe Physical Technical Institute, Russian Academy of Sciences, St. Petersburg, 194021 Russia Journal JETP Letters Online ISSN 1090-6487 Print ISSN 0021-3640 Journal Volume Volume 95 Journal Issue Volume 95, Number 9

Description:    The consistency of loop regularization (LORE) method is explored in multiloop calculations. A key concept of the LORE method is the introduction of irreducible loop integrals (ILIs) which are evaluated from the Feynman diagrams by adopting the Feynman parametrization and ultraviolet-divergence-preserving (UVDP) parametrization. It is then inevitable for the ILIs to encounter the divergences in the UVDP parameter space due to the generic overlapping divergences in the four-dimensional momentum space. By computing the so-called αβγ integrals arising from two-loop Feynman diagrams, we show how to deal with the divergences in the parameter space with the LORE method. By identifying the divergences in the UVDP parameter space to those in the subdiagrams, we arrive at the Bjorken–Drell analogy between Feynman diagrams and electrical circuits. The UVDP parameters are shown to correspond to the conductance or resistance in the electrical circuits, and the divergence in Feynman diagrams is ascribed to the infinite conductance or zero resistance. In particular, the sets of conditions required to eliminate the overlapping momentum integrals for obtaining the ILIs are found to be associated with the conservations of electric voltages, and the momentum conservations correspond to the conservations of electrical currents, which are known as the Kirchhoff laws in the electrical circuits analogy. As a practical application, we carry out a detailed calculation for one-loop and two-loop Feynman diagrams in the massive scalar ϕ 4 theory, which enables us to obtain the well-known logarithmic running of the coupling constant and the consistent power-law running of the scalar mass at two-loop level. Especially, we present an explicit demonstration on the general procedure of applying the LORE method to the multiloop calculations of Feynman diagrams when merging with the advantage of Bjorken–Drell’s circuit analogy. Content Type Journal Article Category Regular Article - Theoretical Physics Pages 1-32 DOI 10.1140/epjc/s10052-012-2066-2 Authors Da Huang, State Key Laboratory of Theoretical Physics (SKLTP), Kavli Institute for Theoretical Physics China (KITPC), Institute of Theoretical Physics, Chinese Academy of Science, Beijing, 100190 P.R. China Yue-Liang Wu, State Key Laboratory of Theoretical Physics (SKLTP), Kavli Institute for Theoretical Physics China (KITPC), Institute of Theoretical Physics, Chinese Academy of Science, Beijing, 100190 P.R. China Journal The European Physical Journal C - Particles and Fields Online ISSN 1434-6052 Print ISSN 1434-6044 Journal Volume Volume 72 Journal Issue Volume 72, Number 7

Description:    We discuss the Hamiltonian dynamics for cosmologies coming from Extended Theories of Gravity. In particular, minisuperspace models are taken into account searching for Noether symmetries. The existence of conserved quantities gives selection rule to recover classical behavior in cosmic evolution according to the so-called Hartle criterion, which allows one to select correlated regions in the configuration space of dynamical variables. We show that such a statement works for general classes of Extended Theories of Gravity and is conformally preserved. Furthermore, the presence of Noether symmetries allows a straightforward classification of singularities that represent the points where the symmetry is broken. Examples for non-minimally coupled and higher-order models are discussed. Content Type Journal Article Category Review Pages 1-21 DOI 10.1140/epjc/s10052-012-2068-0 Authors S. Capozziello, Dipartimento di Scienze Fisiche, Università di Napoli “Federico II”, Edificio G, Via Cinthia, 80126 Napoli, Italy M. De Laurentis, Dipartimento di Scienze Fisiche, Università di Napoli “Federico II”, Edificio G, Via Cinthia, 80126 Napoli, Italy S. D. Odintsov, Istitucio Catalana de Recerca i Estudis Avancats (ICREA) and Consejo Superior de Investigaciones Cientificas, ICE/CSIC and Institut de Ciencies de l Espai (IEEC-CSIC), Campus UAB, Facultat de Ciencies, Torre C5-Par-2a pl, 08193 Bellaterra, Barcelona, Spain Journal The European Physical Journal C - Particles and Fields Online ISSN 1434-6052 Print ISSN 1434-6044 Journal Volume Volume 72 Journal Issue Volume 72, Number 7

Description:    We construct the field dependent mixed BRST (combination of BRST and anti-BRST) transformations for pure gauge theories. These are shown to be an exact nilpotent symmetry of the effective action as well as the generating functional for certain choices of the field dependent parameters. We show that the Jacobian contributions for path integral measure in the definition of generating functional arising from BRST and anti-BRST part compensate each other. The field dependent mixed BRST transformations are also considered in the field/antifield formulation to show that the solutions of quantum master equation remain invariant under these. Our results are supported by several explicit examples. Content Type Journal Article Category Regular Article - Theoretical Physics Pages 1-10 DOI 10.1140/epjc/s10052-012-2065-3 Authors Sudhaker Upadhyay, Department of Physics, Banaras Hindu University, Varanasi, 221005 India Bhabani Prasad Mandal, Department of Physics, Banaras Hindu University, Varanasi, 221005 India Journal The European Physical Journal C - Particles and Fields Online ISSN 1434-6052 Print ISSN 1434-6044 Journal Volume Volume 72 Journal Issue Volume 72, Number 7