Diffusion-model analysis of pPb and PbPb collisions at LHC energies

被引：2

作者：

Schulz, P. ^{[1
]}

Wolschin, G. ^{[1
]}

机构：

[1] Heidelberg Univ, Inst Theoret Phys, Philosophenweg 16, D-69120 Heidelberg, Germany

来源：

MODERN PHYSICS LETTERS A | 2018年 / 33卷 / 17期

关键词：

Relativistic heavy-ion collisions; LHC energies; produced charged hadrons; pseudorapidity distributions; relativistic diffusion model; NUCLEUS-NUCLEUS COLLISIONS; MATTER; D+AU;

D O I：

10.1142/S0217732318500980

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We present an analysis of centrality-dependent pseudorapidity distributions of produced charged hadrons in pPb and PbPb collisions at the Large Hadron Collider (LHC) energy of root s(NN) = 5.02 TeV, and of minimum-bias pPb collisions at 8.16 TeV within the non-equilibrium-statistical relativistic diffusion model (RDM). In a three-source approach, the role of the fragmentation sources is emphasized. Together with the Jacobian transformation from rapidity to pseudorapidity and the limiting fragmentation conjecture, these are essential for modeling the centrality dependence. For central PbPb collisions, a prediction at the projected FCC energy of root s(NN) = 39 TeV is made.

引用

页数：17

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