Critical Temperature of Deconfinement in a Constrained Space Using a Bag Model at Vanishing Baryon Density
Zonghou Han , Baoyi Chen , and Yunpeng Liu*
Department of Applied Physics, Tianjin University, Tianjin 300350, China
Abstract ：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.
收稿日期: 2020-09-05
出版日期: 2020-11-08
:
25.75.Nq
(Quark deconfinement, quark-gluon plasma production, and phase transitions)
12.38.Mh
(Quark-gluon plasma)
64.60.an
(Finite-size systems)
12.39.Ba
(Bag model)
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2020, Vol. 37 
