Double ratio of charmonia p plus Pb collisions at √SNN=5.02 TeV

被引：1

作者：

Liu, Yunpeng ^{[1
]}

Ko, Che Ming ^{[1
]}

Song, Taesoo ^{[1
]}

机构：

[1] Texas A&M Univ, Inst Cyclotron, College Stn, TX 77843 USA

来源：

30TH WINTER WORKSHOP ON NUCLEAR DYNAMICS (WWND2014) | 2014年 / 535卷

关键词：

INCLUSIVE J/PSI PRODUCTION; COLOR TRANSPARENCY; SUPPRESSION; PHOTOPRODUCTION; TEMPERATURE; DEPENDENCE;

D O I：

10.1088/1742-6596/535/1/012011

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Based on a kinetic description of J/psi dissociation and production in an expanding quark-gluon plasma that is described by a 2+1 dimensional ideal hydrodynamics, we have studied the double ratio R-pPb (psi')/R-pPb(J/psi) of charmonia in p + Pb collisions at root S-NN = 5.02 TeV by including not only the cold nuclear matter effects but also the hot nuclear matter effects. We find that the double ratio of prompt charmonia is significantly suppressed in the most central collisions as a result of the hot nuclear matter effects.

引用

页数：5

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