Photon emission from quark-gluon plasma: complete leading order results

被引：297

作者：

Arnold, P ^{[1
]}

Moore, GD

Yaffe, LG

机构：

[1] Univ Virginia, Dept Phys, Charlottesville, VA 22901 USA

[2] Univ Washington, Dept Phys, Seattle, WA 98195 USA

来源：

JOURNAL OF HIGH ENERGY PHYSICS | 2001年 / 12期

关键词：

thermal field theory; QCD; hadronic colliders;

D O I：

10.1088/1126-6708/2001/12/009

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 photon emission rate of an equilibrated, hot QCD plasma at zero chemical potential, to leading order in both alpha(EM) and the QCD coupling g(s)(T). This requires inclusion of near-collinear bremsstrahlung and inelastic pair annihilation contributions, and correct incorporation of Landau-Pomeranchuk-Migdal suppression erects for these processes. Analogous results for a QED plasma are also included.

引用

页码：1 / 23

页数：24

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