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Higgs decays in the NMSSM

25 Jul 2018, 18:20
20m
Room B

Room B

Speaker

Sven Heinemeyer (CSIC (Madrid, ES))

Description

We calculate all NMSSM Higgs-boson decays to SM particles at the full one-loop level. Special attention is paid to treat the MSSM part exactly as in the pure MSSM calculation. In this way any deviations can be attributed directly to the extended Higgs (and neutralino) structure in the NMSSM. We compare our results with several approximations used in the literature and emphasize the numerical and phenomenological relevance of the full one-loop corrections. These results will be included in the upcoming version of the code FeynHiggs.

Parallel Session Electroweak, Top and Higgs Physics

Primary authors

Sven Heinemeyer (CSIC (Madrid, ES)) Florian Domingo (DESY) Sebastian Paßehr (Sorbonne Universite) Georg Ralf Weiglein (Deutsches Elektronen-Synchrotron (DE))

Presentation materials