TY  - JOUR
AB  - We calculate the production rate of soft real photons from a hot quark-gluon plasma using Braaten-Pisarski's perturbative resummation method. To leading order in the QCD coupling constant g we find a logarithmically divergent result for photon energies of order gT, where T is the plasma temperature. This divergent behaviour is due to unscreened mass singularities in the effective hard thermal loop vertices in the case of a massless external photon.
DA  - 1994
DO  - 10.1007/BF01560248
LA  - eng
IS  - 2
M2  - 337
PY  - 1994
SN  - 0170-9739
SP  - 337-341
T2  - Zeitschrift für Physik C: Particles and fields
TI  - Soft photon production rate in resummed perturbation theory of high temperature QCD
UR  - https://nbn-resolving.org/urn:nbn:de:0070-pub-17806803
Y2  - 2024-11-22T14:25:19
ER  -