The thermal model on the verge of the ultimate test: particle production in Pb-Pb collisions at the LHC

被引：143

作者：

Andronic, A. ^{[1
,2
,3
]}

Braun-Munzinger, P. ^{[1
,2
,3
,4
,5
]}

Redlich, K. ^{[6
]}

Stachel, J. ^{[7
]}

机构：

[1] Div Res, Darmstadt, Germany

[2] ExtreMe Matter Inst EMMI, Darmstadt, Germany

[3] GSI Darmstadt, Helmholtzzentrum Schwerionenforsch, D-6100 Darmstadt, Germany

[4] Tech Univ Darmstadt, Darmstadt, Germany

[5] Goethe Univ Frankfurt, Frankfurt Inst Adv Studies, Frankfurt, Germany

[6] Univ Wroclaw, Inst Theoret Phys, PL-50138 Wroclaw, Poland

[7] Heidelberg Univ, Inst Phys, D-6900 Heidelberg, Germany

来源：

JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS | 2011年 / 38卷 / 12期

关键词：

RELATIVISTIC NUCLEAR COLLISIONS; STATISTICAL HADRONIZATION; PHASE-BOUNDARY; SUPPRESSION; QUARKS; QCD;

D O I：

10.1088/0954-3899/38/12/124081

中图分类号：

O57 [原子核物理学、高能物理学];

学科分类号：

070202 ;

摘要：

We investigate the production of hadrons in nuclear collisions within the framework of the thermal (or statistical hadronization) model. We discuss the light-quark hadrons as well as charmonium and provide predictions for the LHC energy. Even as its exact magnitude is dependent on the charm production cross section, not yet measured in Pb-Pb collisions, we can confidently predict that at the LHC the nuclear modification factor of charmonium as a function of centrality is larger than that observed at RHIC and compare the experimental results to these predictions.

引用

页数：4

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