Author affiliations
1 Laboratory for High Energy Physics, Albert Einstein Center for Fundamental Physics, University of Bern, 3012 Bern, Switzerland
2 Department of Mechanical and Industrial Engineering, University of Brescia, via Branze 38, 25123 Brescia, Italy
3 INFN Pavia, via Bassi 6, 27100 Pavia, Italy
4 Kirchhoff-Institute for Physics, Heidelberg University, Im Neuenheimer Feld 227, 69120 Heidelberg, Germany
5 Physics Department, CERN, 1211 Geneva 23, Switzerland
6 Department of Physics, University of Trento, via Sommarive 14, 38123 Povo, Trento, Italy
7 TIFPA/INFN Trento, via Sommarive 14, 38123 Povo, Trento, Italy
8 Laboratoire Aimé Cotton, Université Paris-Sud, ENS Paris Saclay, CNRS, Université Paris-Saclay, 91405 Orsay Cedex, France
9 INFN Milano, via Celoria 16, 20133, Milano, Italy
10 Department of Science, University of Insubria, Via Valleggio 11, 22100 Como, Italy
11 Department of Physics, University of Genova, via Dodecaneso 33, 16146 Genova, Italy
12 INFN Genova, via Dodecaneso 33, 16146 Genova, Italy
13 Department of Physics, University of Milano, via Celoria 16, 20133 Milano, Italy
14 Max Planck Institute for Nuclear Physics, Saupfercheckweg 1, 69117 Heidelberg, Germany
15 Politecnico of Milano, Piazza Leonardo da Vinci 32, 20133 Milano, Italy
16 Institute of Physics and Technology, University of Bergen, Allégaten 55, 5007 Bergen, Norway
17 Czech Technical University, Prague, Brehov 7, 11519 Prague 1, Czech Republic
18 Department of Physics, University of Oslo, Sem Slandsvei 24, 0371 Oslo, Norway
19 Institute of Nuclear Physics, CNRS/IN2p3, University of Lyon 1, 69622 Villeurbanne, France
20 Stefan Meyer Institute for Subatomic Physics, Austrian Academy of Sciences, Boltzmanngasse 3, 1090 Vienna, Austria
21 Institute for Nuclear Research of the Russian Academy of Science, Moscow 117312, Russia
22 Joint Institute for Nuclear Research, 141980 Dubna, Russia
23 INFN Padova, via Marzolo 8, 35131 Padova, Italy
24 University of Bologna, Viale Berti Pichat 6/2, 40126 Bologna, Italy
25 Department of Physics, University of Pavia, via Bassi 6, 27100 Pavia, Italy
26 Department of Physics "Ettore Pancini", University of Napoli Federico II, Complesso Universitario di Monte S. Angelo, 80126, Napoli, Italy
27 The Research Council of Norway, P.O. Box 564, NO-1327 Lysaker, Norway
28 Department of Civil Engineering, University of Brescia, via Branze 43, 25123 Brescia, Italy