Critical Temperature of Deconfinement in a Constrained Space Using a Bag Model at Vanishing Baryon Density  

作　　者：Zonghou Han Baoyi Chen Yunpeng Liu 韩宗厚;陈保义;刘云朋(Department of Applied Physics,Tianjin University,Tianjin 300350,China)

机构地区：[1]Department of Applied Physics,Tianjin University,Tianjin 300350,China

出　　处：《Chinese Physics Letters》2020年第11期16-20,共5页中国物理快报（英文版）

基　　金：Supported by the National Natural Science Foundation of China(Grant Nos.11547043 and 11705125);the“Qinggu”Project of Tianjin University(Grant No.1701)。

摘　　要：The geometry of fireballs in relativistic heavy ion collisions is approximated by a static box,which is infinite in two directions while finite in the other direction.The critical temperature of deconfinement phase transition is calculated explicitly in the MIT bag model at vanishing baryon density.It is found that the critical temperature shifts to a value higher than that in an unconstrained space.

关 键 词：density. space. CRITICAL 

分 类 号：O571.6[理学—粒子物理与原子核物理]