Precise calculations for decays of Higgs bosons in extended Higgs sectors
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.
- Publication:
-
arXiv e-prints
- Pub Date:
- March 2024
- DOI:
- 10.48550/arXiv.2403.15948
- arXiv:
- arXiv:2403.15948
- Bibcode:
- 2024arXiv240315948S
- Keywords:
-
- High Energy Physics - Phenomenology
- E-Print:
- Proceedings of XXX Cracow Epiphany Conference on Precision Physics at High Energy Colliders, Cracow, Poland, January 8-12, 2024