CHARGED-PARTICLE MULTIPLICITIES IN E+E- ANNIHILATIONS AT SQUARE-ROOT-S=50-61.4 GEV

被引:62
|
作者
ZHENG, HW
PEREZ, P
AUCHINCLOSS, P
BLANIS, D
BODEK, A
BUDD, H
ENO, S
FRY, CA
HARADA, H
HO, YH
KIM, YK
KUMITA, T
MORI, T
OLSEN, SL
SHAW, NM
SILL, A
THORNDIKE, EH
UENO, K
IMLAY, R
KIRK, P
LIM, J
MCNEIL, RR
METCALF, W
MYUNG, SS
CHENG, CP
GU, P
LI, J
LI, YK
YE, MH
ZHU, YC
ABASHIAN, A
GOTOW, K
HU, KP
LOW, EH
MATTSON, ME
PIILONEN, L
STERNER, KL
LUSIN, S
ROSENFELD, C
WANG, ATM
WILSON, S
FRAUTSCHI, M
KAGAN, H
KASS, R
TRAHERN, CG
BREEDON, RE
KIM, GN
KO, W
LANDER, RL
MAESHIMA, K
机构
[1] LOUISIANA STATE UNIV,BATON ROUGE,LA 70803
[2] VIRGINIA POLYTECH INST & STATE UNIV,BLACKSBURG,VA 24061
[3] UNIV S CAROLINA,COLUMBIA,SC 29208
[4] OHIO STATE UNIV,COLUMBUS,OH 43210
[5] UNIV CALIF DAVIS,DAVIS,CA 95616
[6] UNIV TSUKUBA,SAKURA,IBARAKI 30031,JAPAN
[7] UNIV MINNESOTA,MINNEAPOLIS,MN 55455
[8] NIIGATA UNIV,NIIGATA 95021,JAPAN
[9] NIHON DENT COLL,NIIGATA 951,JAPAN
[10] RUTGERS STATE UNIV,PISCATAWAY,NJ 08854
[11] INST HIGH ENERGY PHYS,BEIJING 100039,PEOPLES R CHINA
[12] KEK NAT LAB HIGH ENERGY PHYS,NATL LAB HIGH ENERGY PHYS,IBARAKI 305,JAPAN
[13] KONAN UNIV,KOBE 658,JAPAN
[14] UNIV PHILIPPINES,QUEZON CITY 3004,PHILIPPINES
[15] SAGA UNIV,SAGA 840,JAPAN
[16] UNIV KOREA,SEOUL 136701,SOUTH KOREA
[17] KYUNGPOOK NATL UNIV,TAEGU 702701,SOUTH KOREA
[18] CHUO UNIV,TOKYO 112,JAPAN
[19] SAITAMA UNIV,URAWA,SAITAMA 338,JAPAN
来源
PHYSICAL REVIEW D | 1990年 / 42卷 / 03期
关键词
D O I
10.1103/PhysRevD.42.737
中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
We present the charged-particle multiplicity distributions for e+e- annihilation at center-of-mass energies from 50 to 61.4 GeV. The results are based on a data sample corresponding to a total integrated luminosity of 30 pb-1 obtained with the AMY detector at the KEK storage ring TRISTAN. The charged-particle multiplicity distributions deviate significantly from the modified Poisson and pair Poisson distributions, but follow Koba-Nielsen-Olesen scaling and are well reproduced by the LUND parton-shower model. © 1990 The American Physical Society.
引用
收藏
页码:737 / 747
页数:11
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