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arXiv · hep-ph/9604398

Enhanced photon production rate on the light--cone

P. Aurenche·F. Gelis·R. Kobes·E. Petitgirard
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Abstract

Recent studies of the high temperature soft photon production rate on the light--cone using Braaten--Pisarski resummation techniques have found collinear divergences present. We show that there exist a class of terms outside the Braaten--Pisarski framework which, although also divergent, dominate over these previously considered terms. The divergences in these new terms may be alleviated by application of a recently developed resummation scheme for processes sensitive to the light--cone.

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P. Aurenche, F. Gelis, R. Kobes, E. Petitgirard. 1996-04-24. Enhanced photon production rate on the light--cone. https://doi.org/10.1103/physrevd.54.5274

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