INCLUSIVE XI-0, XI-(1530)- AND XI-(1530)0 PRODUCTION IN XI(-)-BE INTERACTIONS AT 116 GEV/C

被引：5

作者：

SCHNEIDER, O

BOURQUIN, M

BROWN, RM

BURCKHART, HJ

EXTERMANN, P

GAILLOUD, M

GEE, CNP

GIBSON, WM

JACOTGUILLARMOD, P

JEFFREYS, PW

PERRIER, J

RAGAN, KJ

ROSSELET, P

SAUNDERS, BJ

SCHIRATO, P

SIEBERT, HW

SMITH, VJ

STREIT, KP

WEILL, R

YANAGISAWA, C

机构：

[1] RUTHERFORD APPLETON LAB,DIDCOT OX11 0QX,OXON,ENGLAND

[2] UNIV GENEVA,CH-1211 GENEVA 4,SWITZERLAND

[3] UNIV HEIDELBERG,INST PHYS,W-6900 HEIDELBERG,GERMANY

[4] UNIV BRISTOL,HH WILLS PHYS LAB,BRISTOL BS8 1TL,AVON,ENGLAND

来源：

ZEITSCHRIFT FUR PHYSIK C-PARTICLES AND FIELDS | 1990年 / 46卷 / 03期

关键词：

D O I：

10.1007/BF01621021

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：

In an experiment using the CERN SPS hyperon beam, we have measured the cross sections for inclusive production of Ξ0 (accompanied by a charged particle), Ξ(1530)- and Ξ(1530)0 in Ξ--beryllium collisions at 116 GeV/c. All differential cross sections are found to be well described by the from (1-xF)n exp (-bpT2) over the whole accessible kinematical region (xF>0.3). The invariant production spectra for Ξ0, Ξ(1530)- and Ξ(1530)0, as well as those for Ξ-, and Ω- (obtained previously from the same data), are compared to theoretical predictions deduced from a two-component quark-diquark cascade model. © 1990 Springer-Verlag.

引用

页码：341 / 348

页数：8

共 12 条

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