Study on the method of mini-jet identification in relativistic heavy ion collisions

被引：1
|
作者：
李德胜 [1 ]
田凤革 [1 ]
陈刚 [1 ,2 ]
机构：
[1] School of Mathematics and Physics,China University of Geosciences
[2] Key Laboratory of Quark & Lepton Physics(Huazhong Normal University),Ministry of Education
来源：
中国物理C | 2011年 / 09期
基金：
中国国家自然科学基金;
关键词：
high energy collisions; mini-jet identification; transverse momentum; rapidity;
D O I：
暂无
中图分类号：
O571.6 [重离子核物理];
学科分类号：
0827 ; 082701 ;
摘要：
In this paper a set of methods identifying minijet from final state particles in the relativistic heavy ion collision events is established and the parameter dependence has been investigated in Au+Au collisions at √s = 200 GeV using a multiphase transport model(AMPT).It is found that the number of minijets reduces with the increasing of collision parameter and raises with the increasing of c.m energy.Furthermore,we analyze the rapidity and momentum distribution inside minijets identified using this method.
引用
收藏
页码：833 / 837
页数：5
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