[1] Natl Nucl Res Ctr, Baku, Azerbaijan
[2] Univ Sofia, Fac Phys, Sofia, Bulgaria
[3] Rudjer Boskovic Inst, Zagreb, Croatia
[4] Univ Paris VI, LPNHE, Paris, France
[5] Univ Paris VII, LPNHE, Paris, France
[6] Karlsruhe Inst Technol, Karlsruhe, Germany
[7] Goethe Univ Frankfurt, Frankfurt, Germany
[8] Wigner Res Ctr Phys, Budapest, Hungary
[9] Eotvos Lorand Univ, Budapest, Hungary
[10] Inst Particle & Nucl Studies, Tsukuba, Japan
[11] Okayama Univ, Okayama, Japan
[12] Univ Bergen, Bergen, Norway
[13] Univ Oslo, Oslo, Norway
[14] Jan Kochanowski Univ Kielce, Kielce, Poland
[15] Polish Acad Sci, Inst Nucl Phys, Krakow, Poland
[16] Natl Ctr Nucl Res, Warsaw, Poland
[17] Jagiellonian Univ, Krakow, Poland
[18] AGH Univ Sci & Technol, Krakow, Poland
[19] Univ Silesia, Katowice, Poland
[20] Univ Warsaw, Warsaw, Poland
[21] Univ Wroclaw, Wroclaw, Poland
[22] Warsaw Univ Technol, Warsaw, Poland
[23] Inst Nucl Res, Moscow, Russia
[24] Joint Inst Nucl Res, Dubna, Russia
[25] Natl Res Nucl Univ, Moscow Engn Phys Inst, Moscow, Russia
[26] St Petersburg State Univ, St Petersburg, Russia
[27] Univ Belgrade, Belgrade, Serbia
[28] Univ Geneva, Geneva, Switzerland
[29] Fermilab Natl Accelerator Lab, Batavia, IL USA
[30] Univ Notre Dame, Notre Dame, IN USA
[31] Univ Colorado, Boulder, CO USA
[32] Univ Hawaii Manoa, Manoa, HI USA
[33] Univ Pittsburgh, Pittsburgh, PA USA
[34] CERN European Org Nucl Res, CH-1211 Geneva 23, Switzerland