MULTIHADRON-EVENT PROPERTIES IN E+E- ANNIHILATION AT SQUARE-ROOT S = 52-57 GEV

被引：113

作者：

LI, YK

LI, J

CHENG, CP

GU, P

YE, MH

ZHU, YC

IMLAY, R

KIRK, P

LIM, J

MCNEIL, RR

METCALF, W

MYUNG, SS

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

MALCHOW, RL

SMITH, JR

STUART, D

ABE, K

FUJII, Y

HIGASHI, Y

KIM, SK

KURIHARA, Y

MAKI, A

NOZAKI, T

OMORI, T

SAGAWA, H

SAKAI, Y

SUGIMOTO, Y

TAKAIWA, Y

TERADA, S

WALKER, RC

KAJINO, F

机构：

[1] LOUISIANA STATE UNIV, BATON ROUGE, LA 70803 USA

[2] VIRGINIA POLYTECH INST & STATE UNIV, BLACKSBURG, VA 24061 USA

[3] UNIV S CAROLINA, COLUMBIA, SC 29208 USA

[4] OHIO STATE UNIV, COLUMBUS, OH 43210 USA

[5] UNIV CALIF DAVIS, DAVIS, CA 95616 USA

[6] KEK NAT LAB HIGH ENERGY PHYS, NATL LAB HIGH ENERGY PHYS, IBARAKI 305, JAPAN

[7] UNIV TSUKUBA, SAKURA, IBARAKI 305, JAPAN

[8] KONAN UNIV, KOBE 658, JAPAN

[9] UNIV MINNESOTA, MINNEAPOLIS, MN 55455 USA

[10] NIIGATA UNIV, NIIGATA 95021, JAPAN

[11] NIHON DENT COLL, NIIGATA 951, JAPAN

[12] RUTGERS STATE UNIV, PISCATAWAY, NJ 08854 USA

[13] UNIV PHILIPPINES, QUEZON CITY 3004, PHILIPPINES

[14] UNIV ROCHESTER, ROCHESTER, NY 14627 USA

[15] SAGA UNIV, SAGA 840, JAPAN

[16] UNIV KOREA, SEOUL 13670, 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 / 41卷 / 09期

关键词：

D O I：

10.1103/PhysRevD.41.2675

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We present the general properties of multihadron final states produced by e+e- annihilation at center-of-mass energies from 52 to 57 GeV in the AMY detector at the KEK collider TRISTAN. Global shape, inclusive charged-particle, and particle-flow distributions are presented. Our measurements are compared with QCD+fragmentation models that use either leading-logarithmic parton-shower evolution or QCD matrix elements at the parton level, and either string or cluster fragmentation for hadronization. © 1990 The American Physical Society.

引用

页码：2675 / 2688

页数：14