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

Abstract

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.

23 pages, 31 figures

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Cited by in corpus (15)

• Status of the Charged Higgs Boson in Two Higgs Doublet Models
• Wrong sign and symmetric limits and non-decoupling in 2HDMs
• Implications of Higgs boson search data on the two-Higgs doublet models with a softly broken $Z_2$ symmetry
• Radiative corrections to the Yukawa coupling constants in two Higgs doublet models
• The SM extension with color-octet scalars: diphoton enhancement and global fit of LHC Higgs data
• Complementarity in direct searches for additional Higgs bosons at the LHC and the International Linear Collider
• Higgs decay to dark matter in low energy SUSY: is it detectable at the LHC ?
• Delta r in the Two-Higgs-Doublet Model at full one loop level -- and beyond
• Revisiting Generalized Two Higgs Doublet Model in the Light of Muon Anomaly and Lepton Flavor Violating Decays at HL-LHC
• Muon g-2 and a type-X two Higgs doublet scenario: some studies in high-scale validity
• Implications on the Heavy CP-even Higgs Boson from Current Higgs Data
• Generalized 2HDM with wrong-sign lepton Yukawa coupling, in light of $g_{\mu }-2$ and lepton flavor violation at the future LHC
• Enhanced Charged Higgs Production through W-Higgs Fusion in W-b Scattering
• The Wrong Sign limit in the 2HDM
• Higgs boson production at Linear Colliders from a generic 2HDM: the role of triple Higgs self-interactions