Radiative Higgs Boson Decays H -> f fbar gamma
Ali Abbasabadi, David Bowser-Chao, Duane A. Dicus, Wayne W. Repko
Abstract
Higgs boson radiative decays of the form H→ ffγ are calculated in the Standard Model using the complete one-loop expressions for the decay amplitudes. Contributions to the radiative width from leptons and light quarks are given. We also present ee invariant mass distributions for H→ eeγ, which illustrate the importance of the photon pole contribution and the effects of the box diagrams.
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