Publication Date:
2012-09-24
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. 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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. 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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. 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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. 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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. 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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
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