[1] Univ Buenos Aires, Buenos Aires, DF, Argentina
[2] Ctr Brasileiro Pesquisas Fis, LAFEX, Rio De Janeiro, Brazil
[3] Univ Estado Rio de Janeiro, Rio De Janeiro, Brazil
[4] Univ Estadual Paulista, Inst Fis Teor, BR-01405 Sao Paulo, Brazil
[5] Univ Alberta, Edmonton, AB, Canada
[6] Simon Fraser Univ, Burnaby, BC V5A 1S6, Canada
[7] York Univ, Toronto, ON M3J 2R7, Canada
[8] McGill Univ, Montreal, PQ, Canada
[9] Inst High Energy Phys, Beijing 100039, Peoples R China
[10] Univ Sci & Technol China, Hefei 230026, Peoples R China
[11] Univ Los Andes, Bogota, Colombia
[12] Charles Univ Prague, Ctr Particle Phys, Prague, Czech Republic
[13] Czech Tech Univ, CR-16635 Prague, Czech Republic
[14] Acad Sci Czech Republ, Inst Phys, Ctr Particle Phys, Prague, Czech Republic
[15] Univ San Francisco, Quito, Ecuador
[16] Univ Clermont Ferrand, CNRS, IN2P3, Lab Phys Corpusculaire, Clermont Ferrand, France
[17] Univ Grenoble 1, CNRS, Lab Phys Subatom & Cosmol, IN2P3, Grenoble, France
[18] Univ Mediterranee, CNRS, CPPM, IN2P3, Marseille, France
[19] CNRS, IN2P3, Lab Accelerateur Lineaire, F-91405 Orsay, France
[20] Univ Paris 06, CNRS, LPNHE, IN2P3, Paris, France
[21] Univ Paris 07, CNRS, LPNHE, IN2P3, Paris, France
[22] CEA, DAPNIA, Serv Phys Particules, Saclay, France
[23] Univ Strasbourg, CNRS, IPHC, IN2P3, Strasbourg, France
[24] Univ Haute Alsace, Mulhouse, France
[25] Univ Lyon 1, CNRS, Inst Phys Nucl Lyon, IN2P3, F-69622 Villeurbanne, France
[26] Rhein Westfal TH Aachen, Inst Phys 3, D-5100 Aachen, Germany
[27] Univ Bonn, Inst Phys, D-5300 Bonn, Germany
[28] Univ Freiburg, Inst Phys, Freiburg, Germany
[29] Johannes Gutenberg Univ Mainz, Inst Phys, D-6500 Mainz, Germany
[30] Univ Munich, Munich, Germany
[31] Univ Wuppertal, Fachbereich Phys, Wuppertal, Germany
[32] Panjab Univ, Chandigarh 160014, India
[33] Univ Delhi, Delhi 110007, India
[34] Tata Inst Fundamental Res, Bombay 400005, Maharashtra, India
[35] Univ Coll Dublin, Dublin 2, Ireland
[36] Korea Univ, Korea Detector Lab, Seoul 136701, South Korea
[37] Sungkyunkwan Univ, Suwon, South Korea
[38] CINVESTAV, Mexico City 14000, DF, Mexico
[39] Univ Amsterdam, NIKHEF, Amsterdam, Netherlands
[40] FOM, NIKHEF, NL-1098 SJ Amsterdam, Netherlands
[41] Radboud Univ Nijmegen, NIKHEF, Nijmegen, Netherlands
[42] Joint Inst Nucl Res, Dubna, Russia
[43] Inst Theoret & Expt Phys, Moscow 117259, Russia
[44] Moscow MV Lomonosov State Univ, Moscow, Russia
[45] Inst High Energy Phys, Protvino, Russia
[46] Petersburg Nucl Phys Inst, St Petersburg, Russia
[47] Stockholm Univ, S-10691 Stockholm, Sweden
[48] Lund Univ, Lund, Sweden
[49] Royal Inst Technol, Stockholm, Sweden
[50] Uppsala Univ, Uppsala, Sweden