LOW-PT PION ENHANCEMENT FROM PARTIAL THERMALIZATION IN NUCLEAR COLLISIONS

被引：44

作者：

GAVIN, S ^{[1
]}

RUUSKANEN, PV ^{[1
]}

机构：

[1] UNIV JYVASKYLA,DEPT PHYS,SF-40100 JYVASKYLA,FINLAND

来源：

PHYSICS LETTERS B | 1991年 / 262卷 / 2-3期

关键词：

D O I：

10.1016/0370-2693(91)91575-G

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We attribute the enhancement of pions measured at low transverse momenta and central rapidities in 200 A GeV nucleus-nucleus collisions to the partial thermal equilibration of a superdense pion fluid. Transport theory calculations are compared to recent S + S and O + Au data, and predictions are made for Pb + Pb.

引用

页码：326 / 332

页数：7

共 40 条

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