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.

引用

页码：691 / 698

页数：8

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