Unified description of freeze-out parameters in relativistic heavy ion collisions

被引：321

作者：

Cleymans, J ^{[1
]}

Redlich, K

机构：

[1] Univ Cape Town, Dept Phys, ZA-7700 Rondebosch, South Africa

[2] Gesell Schwerionenforsch GmbH, D-64220 Darmstadt, Germany

[3] Univ Wroclaw, Dept Theoret Phys, PL-50138 Wroclaw, Poland

来源：

PHYSICAL REVIEW LETTERS | 1998年 / 81卷 / 24期

关键词：

D O I：

10.1103/PhysRevLett.81.5284

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

It is shown that the chemical freeze-out parameters obtained at CERN/SPS, BNL/AGS, and GSI/SIS energies all correspond to a unique value of 1 GeV for the average energy per hadron in the local rest frame of the system, independent of the beam energy and of the target and beam particles.

引用

页码：5284 / 5286

页数：3

共 24 条

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