QUARK HADRONIZATION PROBED BY KO MESONS

被引:7
作者
ABACHI, S
DERRICK, M
KOOIJMAN, P
MUSGRAVE, B
PRICE, L
REPOND, J
SUGANO, K
BLOCKUS, D
BRABSON, BB
BROM, JM
JUNG, C
OGREN, H
RUST, DR
SNYDER, A
CORK, B
AKERLOF, C
CHAPMAN, J
ERREDE, D
KEN, MT
KESTEN, P
MEYER, DI
NEAL, H
NITZ, D
THUN, R
TSCHIRHART, R
BARINGER, P
BYLSMA, BG
DEBONTE, R
LOW, EH
MCILWAIN, RL
MILLER, DH
NG, CR
RANGAN, K
SHIBATA, E
机构
[1] ARGONNE NATL LAB,ARGONNE,IL 60439
[2] INDIANA UNIV,BLOOMINGTON,IN 47405
[3] UNIV CALIF BERKELEY LAWRENCE BERKELEY LAB,BERKELEY,CA 94720
[4] UNIV MICHIGAN,ANN ARBOR,MI 48109
[5] PURDUE UNIV,W LAFAYETTE,IN 47907
来源
PHYSICAL REVIEW D | 1990年 / 41卷 / 07期
关键词
D O I
10.1103/PhysRevD.41.2045
中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
Total and differential K0 corss sections are presented from e+e- collisions at s=29 GeV in the High Resolution Spectrometer detector. K0 and charged-particle distributions are compared in a study of the hadronization of quarks of known flavor. Ecents of the reaction e+e-cc are tagged by identifying D*'s while uu, dd, or ss events are tagged through the identification of a charged particle with fractional momentum near 1. Parton-shower models with cluster and string fragmentation are compared with these data. Also, certain particle scaling tests are performed using the quark-flavor tags. In addition, K0 production in two- and three-jet events is compared to these models. © 1990 The American Physical Society.
引用
收藏
页码:2045 / 2056
页数:12
相关论文
共 26 条
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