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Analytical Result for the Two-Loop QCD Correction to the Decay H --> 2 gamma

J. Fleischer·O. V. Tarasov·V. O. Tarasov
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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.

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J. Fleischer, O. V. Tarasov, V. O. Tarasov. 2004-01-26. Analytical Result for the Two-Loop QCD Correction to the Decay H --> 2 gamma. https://doi.org/10.1016/j.physletb.2004.01.063

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