Photon Production from Charge-Asymmetric Hot and Dense Matter

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dc.creatorQin, Guang-You
dc.creatorMajumder, Abhijit
dc.creatorGale, Charles
dc.date2007-03-29
dc.date.accessioned2026-07-07T11:22:54Z
dc.date.available2026-07-07T11:22:54Z
dc.descriptionA new channel of direct photon production from a quark gluon plasma (QGP) is explored. This process appears at Next-to-Leading-Order in the presence of a charge asymmetry in the heated matter and may be effectively described as the bremsstrahlung of a real photon from a thermal gluon. The photon production from this new mechanism is calculated in the effective theory of QCD at high temperature. The results show that the photon production rate may not as big as the annihilation and Compton scattering at low baryon density, but could become important in baryon-rich matter.
dc.description10 pages, 5 figures
dc.identifierhttps://arxiv.org/abs/hep-ph/0703312
dc.identifierhttp://arxiv.org/abs/hep-ph/0703312
dc.identifierPhys.Rev.C75:064909,2007
dc.identifierdoi:10.1103/PhysRevC.75.064909
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/194732
dc.subjectHigh Energy Physics - Phenomenology
dc.subjectNuclear Theory
dc.titlePhoton Production from Charge-Asymmetric Hot and Dense Matter
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