Radiative corrections to $h^0\to W{W}^{\ast }/Z{Z}^{\ast }\to 4$\,leptons in the MSSM

Abstract

The electroweak $\mc O(α)$ radiative corrections to the decay of the lightest MSSM Higgs boson to four leptons are presented, improved by the two-loop corrections provided by the program package FeynHiggs. We also analyze the results in the decoupling limit and investigate the numeric impact of contributions from the genuine supersymmetric particle spectrum.

arXiv comment36 pages, 21 figures

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Cited by in corpus (4)

• Higgs Boson Production and Decay at Hadron Colliders
• Decays of the neutral Higgs bosons into SM fermions and gauge bosons in the $\mathcal{C}\mathcal{P}$-violating NMSSM
• Generic calculation of two-body partial decay widths at the full one-loop level
• H-COUP Version 2: a program for one-loop corrected Higgs boson decays in non-minimal Higgs sectors