The H -> gamma gamma in Multi-Higgs doublet models

Bibcode
2000hep.ph....4135M
Martinez, R.; -Alexis Rodriguez, J.; Vargas, M.
Bibliographical reference

eprint arXiv:hep-ph/0004135

Advertised on:
4
2000
Number of authors
3
IAC number of authors
0
Citations
1
Refereed citations
1
Description
We study the dominant decays of the lightest Higgs boson in models with 2 and 3 Higgs doublets, for the case when its couplings to fermions are absent at tree-level. It is found that the branching ratio for the decay $H o gammagamma$ is above the one into fermion pairs, which is evaluated also at the 1-loop level.
Type
Non-refereed

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