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arXiv · 2403.15948

Precise calculations for decays of Higgs bosons in extended Higgs sectors

Kodai Sakurai
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Abstract

We briefly introduce H-COUP_3.0, which we developed for evaluating higher-order corrections to any Higgs boson decays in various extended Higgs sectors. Focusing on two Higgs doublet models (2HDMs), we then discuss how the non-decoupling effects of the additional Higgs bosons are significant in Higgs boson decays.

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Kodai Sakurai. 2024-03-23. Precise calculations for decays of Higgs bosons in extended Higgs sectors. https://arxiv.org/abs/2403.15948

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