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

LI De-Sheng; TIAN Feng-Ge; CHEN Gang

doi:10.1088/1674-1137/35/9/009

Chinese Physics C> 2011, Vol. 35> Issue(9) : 833-837 DOI: 10.1088/1674-1137/35/9/009

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

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Abstract：
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.

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LI De-Sheng, TIAN Feng-Ge and CHEN Gang. Study on the method of mini-jet identification in relativistic heavy ion collisions[J]. Chinese Physics C, 2011, 35(9): 833-837. doi: 10.1088/1674-1137/35/9/009

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Received: 2010-12-02
Revised: 2010-12-30

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通讯作者: 陈斌, bchen63@163.com

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沈阳化工大学材料科学与工程学院沈阳 110142

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

Corresponding author: CHEN Gang,

Received Date: 2010-12-02

Accepted Date: 2010-12-30

Available Online: 2011-09-05

Abstract: 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.

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

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