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Photon Emission from Quark-Gluon Plasma: Complete Leading Order Results

Peter Arnold·Guy D. Moore·Laurence G. Yaffe
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Abstract

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 effects for these processes. Analogous results for a QED plasma are also included.

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Peter Arnold, Guy D. Moore, Laurence G. Yaffe. 2001-11-09. Photon Emission from Quark-Gluon Plasma: Complete Leading Order Results. https://doi.org/10.1088/1126-6708%2F2001%2F12%2F009

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