Large transverse momentum dilepton production in heavy ion collisions with two-photon processes

被引：1
|
作者：
傅永平 [1 ]
李云德 [1 ]
机构：
[1] Department of Physics,Yunnan University
来源：
中国物理C | 2011年 / 02期
基金：
中国国家自然科学基金;
关键词：
relativistic heavy ion collisions; quark-gluon plasma; two-photon processes;
D O I：
暂无
中图分类号：
O571.6 [重离子核物理];
学科分类号：
摘要：
The cold component of large transverse momentum dilepton production via semi-coherent two-photon interaction is calculated. The cold contribution is essential to the dilepton spectra in the soft region for dilerent mass bins. The results are compared with the PHENIX experimental data at RHIC, and we find that the modification of semi-coherent two-photon processes is more evident with the rising dilepton mass bins.
引用
收藏
页码：109 / 112
页数：4
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