MEASUREMENT OF MULTIPLICITY AND MOMENTUM SPECTRA IN THE CURRENT FRAGMENTATION REGION OF THE BREIT FRAME AT HERA

被引:0
作者
DERRICK, M
KRAKAUER, D
MAGILL, S
MIKUNAS, D
MUSGRAVE, B
REPOND, J
STANEK, R
TALAGA, RL
ZHANG, H
AYAD, R
BARI, G
BASILE, M
BELLAGAMBA, L
BOSCHERINI, D
BRUNI, A
BRUNI, G
BRUNI, P
ROMEO, GC
CASTELLINI, G
CHIARINI, M
CIFARELLI, L
CINDOLO, F
CONTIN, A
GIALAS, I
GIUSTI, P
IACOBUCCI, G
LAURENTI, G
LEVI, G
MARGOTTI, A
MASSAM, T
NANIA, R
NEMOZ, C
PALMONARI, F
POLINI, A
SARTORELLI, G
TIMELLINI, R
GARCIA, YZ
ZICHICHI, A
BARGENDE, A
CRITTENDEN, J
DESCH, K
DIEKMANN, B
DOEKER, T
ECKERT, M
FELD, L
FREY, A
GEERTS, M
GEITZ, G
GROTHE, M
HAAS, T
机构
[1] UNIV BOLOGNA, BOLOGNA, ITALY
[2] IST NAZL FIS NUCL, I-40126 BOLOGNA, ITALY
[3] UNIV BONN, INST PHYS, W-5300 BONN, GERMANY
[4] UNIV BRISTOL, HH WILLS PHYS LAB, BRISTOL BS8 1TL, AVON, ENGLAND
[5] BROOKHAVEN NATL LAB, UPTON, NY 11973 USA
[6] UNIV CALABRIA, DEPT PHYS, I-87036 COSENZA, ITALY
[7] IST NAZL FIS NUCL, COSENZA, ITALY
[8] COLUMBIA UNIV, NEVIS LABS, IRVINGTON, NY USA
[9] INST PHYS NUCL LYON, KRAKOW, POLAND
[10] ACAD MIN & MET, FAC PHYS & NUCL TECHNIQUES, KRAKOW, POLAND
[11] JAGIELLONIAN UNIV, DEPT PHYS, KRAKOW, POLAND
[12] DESY, W-2000 HAMBURG, GERMANY
[13] DESY, INST HOCHENERGIEPHYS, ZEUTHEN, GERMANY
[14] UNIV FLORENCE, FLORENCE, ITALY
[15] IST NAZL FIS NUCL, I-50125 FLORENCE, ITALY
[16] IST NAZL FIS NUCL, NAZL FRASCATI LAB, I-00044 FRASCATI, ITALY
[17] UNIV FREIBURG, FAK PHYS, W-7800 FREIBURG, GERMANY
[18] UNIV GLASGOW, DEPT PHYS & ASTRON, GLASGOW, LANARK, SCOTLAND
[19] UNIV HAMBURG, INST EXPTL PHYS 1, D-20246 HAMBURG, GERMANY
[20] UNIV HAMBURG, INST EXPTL PHYS 2, D-20246 HAMBURG, GERMANY
[21] UNIV LONDON IMPERIAL COLL SCI TECHNOL & MED, HIGH ENERGY NUCL PHYS GRP, LONDON, ENGLAND
[22] UNIV IOWA, DEPT PHYS & ASTRON, IOWA CITY, IA 52242 USA
[23] FORSCHUNGSZENTRUM JULICH, FORSCHUNGSZENTRUM, INST KERNPHYS, W-5170 JULICH, GERMANY
[24] KOREA UNIV, SEOUL 136701, SOUTH KOREA
[25] LOUISIANA STATE UNIV, DEPT PHYS & ASTRON, BATON ROUGE, LA 70803 USA
[26] UNIV AUTONOMA MADRID, DEPT FIS TEOR, MADRID, SPAIN
[27] UNIV MANITOBA, DEPT PHYS, WINNIPEG, MB R3T 2N2, CANADA
[28] MCGILL UNIV, DEPT PHYS, MONTREAL, PQ, CANADA
[29] MOSCOW ENGN PHYS INST, MOSCOW, RUSSIA
[30] MOSCOW MV LOMONOSOV STATE UNIV, INST NUCL PHYS, MOSCOW, RUSSIA
[31] NIKHEF H, AMSTERDAM, NETHERLANDS
[32] UNIV AMSTERDAM, AMSTERDAM, NETHERLANDS
[33] OHIO STATE UNIV, DEPT PHYS, COLUMBUS, OH 43210 USA
[34] UNIV OXFORD, DEPT PHYS, OXFORD, ENGLAND
[35] UNIV PADUA, DIPARTIMENTO FIS, PADUA, ITALY
[36] IST NAZL FIS NUCL, PADUA, ITALY
[37] PENN STATE UNIV, DEPT PHYS, UNIVERSITY PK, PA 16802 USA
[38] UNIV ROMA LA SAPIENZA, DIPARTIMENTO FIS, I-00185 ROME, ITALY
[39] IST NAZL FIS NUCL, ROME, ITALY
[40] RUTHERFORD APPLETON LAB, DIDCOT OX11 0QX, OXON, ENGLAND
[41] UNIV CALIF SANTA CRUZ, SANTA CRUZ, CA 95064 USA
[42] UNIV GESAMTHSCH SIEGEN, FACHBEREICH PHYS, W-5900 SIEGEN, GERMANY
[43] TEL AVIV UNIV, SCH PHYS, IL-69978 TEL AVIV, ISRAEL
[44] UNIV TOKYO, INST NUCL STUDY, TOKYO, JAPAN
[45] TOKYO METROPOLITAN UNIV, DEPT PHYS, TOKYO, JAPAN
[46] UNIV TURIN, DIPARTIMENTO FIS SPERIMENTALE, TURIN, ITALY
[47] IST NAZL FIS NUCL, I-10125 TURIN, ITALY
[48] UNIV TURIN, FAC SCI 2, ALESSANDRIA, ITALY
[49] IST NAZL FIS NUCL, ALESSANDRIA, ITALY
[50] UNIV TORONTO, DEPT PHYS, TORONTO, ON, CANADA
来源
ZEITSCHRIFT FUR PHYSIK C-PARTICLES AND FIELDS | 1995年 / 67卷 / 01期
关键词
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中图分类号
O412 [相对论、场论]; O572.2 [粒子物理学];
学科分类号
摘要
Charged particle production has been measured in Deep Inelastic Scattering (DIS) events using the ZEUS detector over a large range of Q(2) from 10 to 1280 GeV2 The evolution with Q of the charged multiplicity and scaled momentum has been investigated in the current fragmentation region of the Breit frame. The data are used to study QCD coherence effects in DIS and are compared with corresponding e(+)e(-) data in order to test the universality of quark fragmentation.
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页码:93 / 107
页数:15
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