The statistical model in Pb-Pb collisions at the LHC

被引：55

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 Helmholtzzentrum Schwerionenforsch, Darmstadt, Germany

[4] Tech Univ Darmstadt, Darmstadt, Germany

[5] Goethe Univ Frankfurt, Frankfurt Inst Adv Studies, D-60054 Frankfurt, Germany

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

[7] Heidelberg Univ, Inst Phys, D-69115 Heidelberg, Germany

来源：

NUCLEAR PHYSICS A | 2013年 / 904卷

关键词：

THERMAL HADRON-PRODUCTION;

D O I：

10.1016/j.nuclphysa.2013.02.070

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 briefly review the predictions of the thermal model for hadron production in comparison to latest data from RHIC and extrapolate the calculations to LHC energy. Our main emphasis is to confront the model predictions with the recently released data from ALICE at the LHC. This comparison reveals an apparent anomaly for protons and anti-protons which we discuss briefly. We also demonstrate that our statistical hadronization predictions for J/psi production agree very well with the most recent LHC data, lending support to the picture in which there is complete charmonium melting in the quark-gluon plasma (QGP) followed by statistical generation of J/psi mesons at the phase boundary.

引用

页码：535C / 538C

页数：4

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