Reduced branching ratio for H → AA → 4 τ from A − η b mixing
نویسندگان
چکیده
منابع مشابه
Reduced branching ratio for H → AA → 4 τ from A − η b mixing
Models with an extended Higgs sector, as the NMSSM, allow for scenarios where the Standard Model-like CP-even Higgs boson H decays dominantly as H → AA → 4 τ where A is a light CP-odd Higgs boson. Tight constraints on this scenario in the form of lower bounds on MH have recently been published by the ALEPH group. We show that, due to A − ηb mixing, the branching ratio H → AA → 4 τ is strongly r...
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ژورنال
عنوان ژورنال: Journal of High Energy Physics
سال: 2011
ISSN: 1029-8479
DOI: 10.1007/jhep06(2011)067