Two Higgs Doublet Model in light of the Standard Model $H -> \\tau^+ \\tau^-$ search at the LHC
Journal
Physics Review
Journal Volume
D85
Pages
115003
Date Issued
2011-12
Author(s)
Abstract
We study the implications of the searches based on H→τ +τ - by the ATLAS and CMS collaborations on the parameter space of the two-Higgs-doublet model (2HDM). In the 2HDM, the scalars can decay into a tau pair with a branching ratio larger than the SM one, leading to constraints on the 2HDM parameter space. We show that in model II, values of tanβ>1.8 are definitively excluded if the pseudoscalar is in the mass range 110GeV
Type
journal article