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arXiv · hep-ph/9708485

On the resummation of double logarithms in the process Higgs --> two photons

M. I. Kotsky·O. I. Yakovlev
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Abstract

The decay of the Higgs boson into two photons is discussed. Using Sudakov technicue, we study a new type of double logarithms in the case of the light quark loop. First, we examine the origin of such logarithms at the one loop level. Then we perform a two-loop analysis, and finally we present an explicit result of the resummation of double logarithms in all order in QCD. The phenomenological applications are discussed.

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M. I. Kotsky, O. I. Yakovlev. 1997-08-29. On the resummation of double logarithms in the process Higgs --> two photons. https://doi.org/10.1016/s0370-2693(97)01260-4

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