Relativistic effects on the back-to-back correlation functions of boson-antiboson pairs in high energy heavy ion collisions

被引：0

作者：

张勇 ^{[1
]}

杨婧 ^{[1
]}

张卫宁 ^{[1
]}

机构：

[1] School of Physics and Optoelectronic Technology, Dalian University of Technology

来源：

Chinese Physics C | 2015年 / 03期

基金：

中国国家自然科学基金;

关键词：

back-to-back correlation boson-antiboson pair; relativistic effect; mass-shift; high energy heavy ion collision;

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：

We calculate the back-to-back correlation(BBC) functions of relativistic boson-antiboson pairs in high energy heavy ion collisions using the Monte Carlo method. The relativistic effects on the BBC functions of φφ and K~+K~- pairs are investigated. The investigations indicate that the relativistic effects on the BBC functions of K~+K~- pairs with large momenta are significant, and the effect is sensitive to the particle freeze-out temperature.

引用

页码：24 / 29

页数：6