Strong Interaction Effect on Jet Energy Loss with Detailed Balance
Jing-Ya Zhang, Luan Cheng**
School of Physics, Dalian University of Technology, Dalian 116024
Abstract ：The strong force effect on gluon distribution of quark-gluon plasma and its influence on jet energy loss with detailed balance are studied. We solve the possibility equation and obtain the value of non-extensive parameter $q$. In the presence of strong interaction, more gluons stay at low-energy state than the free gluon case. The strong interaction effect is found to be important for jet energy loss with detailed balance at intermediate jet energy. The energy gain via absorption increases with the strong interaction. This will affect the nuclear modification factor $R_{\rm AA}$ and the parameter of $\hat{q}$ at intermediate jet energy.
收稿日期: 2017-04-24
出版日期: 2017-09-27
:
12.38.Mh
(Quark-gluon plasma)
11.80.La
(Multiple scattering)
25.75.-q
(Relativistic heavy-ion collisions (collisions induced by light ions studied to calibrate relativistic heavy-ion collisions should be classified under both 25.75.-q and sections 13 or 25 appropriate to the light ions))
12.40.Ee
(Statistical models)
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2017, Vol. 34 
