Two Higgs Doublet Model in light of the Standard Model H -> tau+ tau- search at the LHC

الأصل · EN

We study the implications of the searches based on H -> tau+ tau- 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 have also discussed the implications for the 2HDM of the recent di-muon search by the ATLAS collaboration for a CP-odd scalar in the mass range 4-12 GeV.