arXiv:hep-ph/0401090·v2·High Energy Physics — Phenomenology
Analytical Result for the Two-Loop QCD Correction to the Decay H --> 2 gamma
J. Fleischer🇩🇪 · O.V. Tarasov🇩🇪 · V.O. Tarasov🇷🇺
Abstract
An analytic formula for the two-loop QCD correction of the decay H --> 2 gamma is presented. To evaluate all master integrals a `Risch-like' algorithm was exploited.
Comments: 5 pages, Latex, axodraw.sty