[1] IOWA STATE UNIV SCI & TECHNOL, AMES LAB, AMES, IA 50011 USA
[2] IOWA STATE UNIV SCI & TECHNOL, DEPT PHYS, AMES, IA 50011 USA
[3] UNIV INSTELLING ANTWERP, DEPT PHYS, B-2610 WILRIJK, BELGIUM
[4] FREE UNIV BRUSSELS, IIHE, B-1050 BRUSSELS, BELGIUM
[5] UNIV ETAT MONS, FAC SCI, B-7000 MONS, BELGIUM
[6] UNIV ATHENS, PHYS LAB, GR-10680 ATHENS, GREECE
[7] UNIV BERGEN, DEPT PHYS, N-5007 BERGEN, NORWAY
[8] UNIV BOLOGNA, DIPARTIMENTO FIS, I-40126 BOLOGNA, ITALY
[9] IST NAZL FIS NUCL, I-40126 BOLOGNA, ITALY
[10] CTR BRASILEIRO PESQUISAS FIS, BR-22290 RIO DE JANEIRO, BRAZIL
[11] PONTIFICIA UNIV CATOLICA RIO DE JANEIRO, DEPT FIS, BR-22453 RIO DE JANEIRO, BRAZIL
[12] UNIV ESTADUAL RIO DE JANEIRO, INST FIS, RIO DE JANEIRO, BRAZIL
[13] COMENIUS UNIV BRATISLAVA, FAC MATH & PHYS, BRATISLAVA 84215, SLOVAKIA
[14] COLL FRANCE, PHYS CORPUSCULAIRE LAB, IN2P3, CNRS, F-75231 PARIS 05, FRANCE
[15] CERN, CH-1211 GENEVA 23, SWITZERLAND
[16] UL, CNRS, IN2P3, CTR RECH NUCL, F-67037 STRASBOURG, FRANCE
[17] NCSR DEMOKRITOS, INST NUCL PHYS, GR-15310 ATHENS, GREECE
[18] CAS, DIV HIGH ENERGY PHYS, INST PHYS, FZU, PRAGUE 18040 8, CZECH REPUBLIC
[19] UNIV GENOA, DIPARTIMENTO FIS, I-16146 GENOA, ITALY
[20] IST NAZL FIS NUCL, I-16146 GENOA, ITALY
[21] UNIV GRENOBLE 1, CNRS, IN2P3, INST SCI NUCL, F-38026 GRENOBLE 1, FRANCE
[22] SEFT, HIGH ENERGY PHYS RES INST, HELSINKI 00014, FINLAND
[23] JOINT INST NUCL RES, DUBNA 101000, RUSSIA
[24] UNIV KARLSRUHE, INST EXPTL KERNPHYS, D-76128 KARLSRUHE, GERMANY
[25] INST NUCL PHYS, PL-30055 KRAKOW, POLAND
[26] Univ Min & Met Krakow, PL-30055 Krakow, POLAND
[27] UNIV LANCASTER, SCH PHYS & MAT, LANCASTER LA1 4YB, ENGLAND
[28] LIP, INST SUPER TECN, FCUL, P-1000 LISBON, PORTUGAL
[29] UNIV LIVERPOOL, DEPT PHYS, LIVERPOOL L69 3BX, MERSEYSIDE, ENGLAND
[30] UNIV PARIS 06, CNRS, IN2P3, LPNHE, F-75252 PARIS 05, FRANCE
[31] UNIV PARIS 07, CNRS, IN2P3, LPNHE, F-75252 PARIS 05, FRANCE
[32] LUND UNIV, DEPT PHYS, S-22363 LUND, SWEDEN
[33] UNIV LYON 1, IPNL, IN2P3, CNRS, F-69622 VILLEURBANNE, FRANCE
[34] UNIV COMPLUTENSE MADRID, E-28040 MADRID, SPAIN
[35] UNIV AIX MARSEILLE 2, CPP, IN2P3, CNRS, F-13288 MARSEILLE 09, FRANCE
[36] NIELS BOHR INST, DK-2100 COPENHAGEN O, DENMARK
[37] CHARLES UNIV, MFF, NUCL CTR, PRAGUE 18000 8, CZECH REPUBLIC
[38] NIKHEF H, NL-1009 DB AMSTERDAM, NETHERLANDS
[39] NATL TECH UNIV ATHENS, DEPT PHYS, ATHENS 15773, GREECE
[40] UNIV OSLO, DEPT PHYS, N-1000 OSLO 3, NORWAY
[41] UNIV OVIEDO, DEPT FIS, OVIEDO 33006, SPAIN
[42] UNIV OXFORD, DEPT PHYS, OXFORD OX1 3RH, ENGLAND
[43] UNIV PADUA, DIPARTIMENTO FIS, I-35131 PADUA, ITALY
[44] IST NAZL FIS NUCL, I-35131 PADUA, ITALY
[45] RUTHERFORD APPLETON LAB, DIDCOT OX11 0QX, OXON, ENGLAND
[46] UNIV ROMA TOR VERGATA, DIPARTIMENTO FIS, I-00173 ROME, ITALY
[47] IST NAZL FIS NUCL, I-00173 ROME, ITALY
[48] CEA SACLAY, DSM, DAPNIA, F-91191 GIF SUR YVETTE, FRANCE
[49] IST NAZL FIS NUCL, IST SUPER SANITA, I-00161 ROME, ITALY
[50] UC, CSIC, INST FIS CANTABRIA, SANTANDER 39006, SPAIN