Incident-energy dependence of the effective temperature in heavy-ion collisions

被引：39

作者：

Gazdzicki, M ^{[1
]}

Gorenstein, MI

Grassi, F

Hama, Y

Kodama, T

Socolowski, O

机构：

[1] Goethe Univ Frankfurt, Inst Kernphys, D-6000 Frankfurt, Germany

[2] Bogolyubov Inst Theoret Phys, Kiev, Ukraine

[3] Univ Sao Paulo, Inst Fis, BR-05315970 Sao Paulo, Brazil

[4] Univ Fed Rio de Janeiro, Inst Fis, BR-21945970 Rio De Janeiro, Brazil

来源：

BRAZILIAN JOURNAL OF PHYSICS | 2004年 / 34卷 / 1A期

关键词：

D O I：

10.1590/S0103-97332004000200041

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We study, in a hydrodynamical approach, the energy dependence of the kaon m(T) spectra in central Pb+Pb (Au+Au) collisions. We show that the experimental data of the inverse slope parameter can be reproduced with a reasonable choice of both energy-dependent freeze-out temperature and initial conditions.

引用

页码：322 / 325

页数：4

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