Dissociation Temperature of Strictly Confined Charmonium States  

作　　者：QU Zhen LIU Yun-Peng ZHUANG Peng-Fei 屈真;刘云鹏;庄鹏飞(Department of Physics,Tsinghua University,Beijing 100084)

机构地区：[1]Department of Physics,Tsinghua University,Beijing 100084

出　　处：《Chinese Physics Letters》2012年第3期59-62,共4页中国物理快报（英文版）

基　　金：Supported by the National Natural Science Foundation of China under Grant Nos 10847001,10975084 and 11079024.

摘　　要：We study the dissociation of strictly confined charmonium states at finite temperature.The strict confinement constraint to the Cornell potential leads to a 10%higher J/(φ)dissociation temperature and in turn a weaker J/(φ)suppression in relativistic heavy ion collisions.

关 键 词：temperature DISSOCIATION STRICTLY 

分 类 号：O57[理学—粒子物理与原子核物理]