Hydrodynamics of nuclear collisions with initial conditions from perturbative QCD

被引：53

作者：

Eskola, KJ ^{[1
]}

Kajantie, K

Ruuskanen, PV

机构：

[1] CERN, TH, CH-1211 Geneva 23, Switzerland

[2] Univ Helsinki, Dept Phys, Helsinki, Finland

[3] Univ Jyvaskyla, Dept Phys, SF-40351 Jyvaskyla, Finland

来源：

EUROPEAN PHYSICAL JOURNAL C | 1998年 / 1卷 / 3-4期

关键词：

D O I：

10.1007/s100520050111

中图分类号：

O412 [相对论、场论]; O572.2 [粒子物理学];

学科分类号：

摘要：

We compute the longitudinal hydrodynamic flow in ultrarelativistic heavy ion collisions at root s = 5500 GeV by using boost non-invariant initial conditions following from perturbative QCD. The transfer of entropy and energy from the central region to larger rapidities caused by boost non-invariance is determined and the associated decrease in the lifetime of the system is estimated.

引用

页码：627 / 632

页数：6

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