Kaon and pion spectra in relativistic and ultrarelativistic nucleus-nucleus collisions

被引：0
|
作者：
A. T. D’yachenko
O. V. Lozhkin
机构：
[1] Petersburg State Transport University,
[2] Khlopin Radium Institute,undefined
来源：
Bulletin of the Russian Academy of Sciences: Physics | 2007年 / 71卷 / 6期
关键词：
Gluon Plasma; Rapidity Range; Transverse Mass; NA49 Collaboration; Khlopin Radium Institute;
D O I：
10.3103/S1062873807060251
中图分类号：
学科分类号：
摘要：
The formation of kaon and pion spectra is considered within the relativistic hydrodynamic model of interaction of heavy nuclei. The terms describing the formation of quarks and gluons are included in the state equation of the hydrodynamic model. This approach allowed consideration of nucleus-nucleus collisions in the range from 4 to 160 GeV/nucleon and reproduce the increase in temperature of the kaons formed, which is not reproduced within the ultrarelativistic quantum molecular-dynamics model and other microscopic approaches.
引用
收藏
页码：880 / 883
页数：3
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