FLOW EFFECTS IN BI+PB COLLISIONS AT 1 GEV/U

被引：0
|
作者：
KUGLER, A [1 ]
WAGNER, V [1 ]
PACHR, M [1 ]
SUMBERA, M [1 ]
SOBOLEV, YG [1 ]
HLAVAC, S [1 ]
SIMON, RS [1 ]
机构：
[1] GESELL SCHWERIONENFORSCH MBH,D-64220 DARMSTADT,GERMANY
来源：
ACTA PHYSICA POLONICA B | 1994年 / 25卷 / 3-4期
关键词：
D O I：
暂无
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
We report particle-exclusive measurements of triple-differential cross sections for positive pions, nucleons and light nuclear fragments in multiplicity-selected collisions of 1 GeV/u Bi-209+Pb-208. The dependence upon the azimuthal angle with respect to the reaction plane is studied as a function of the particle rapidity and transverse momentum. Flow and squeeze-out are clearly established. For the baryonic component both effects increase with increasing mass of the particle. The meson flow is anticorrelated to the baryon flow.
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页码：691 / 698
页数：8
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