Constraints on and future prospects for Two-Higgs-Doublet Models in light of the LHC Higgs signal

Abstract

We analyze the Two-Higgs-Doublet Models (2HDMs) of Type I and II for consistency with the latest measurements of the ~125.5 GeV Higgs-like signal at the LHC. To this end, we perform scans of the 2HDM parameter space taking into account all relevant pre-LHC constraints as well as the most recent limits coming from searches for heavy Higgs-like states at the LHC. The current status of the 2HDMs of Type I and II is discussed assuming that the observed 125.5 GeV state is one of the two CP-even Higgs bosons, either the lighter h or the heavier H. Implications for future experiments, including expectations regarding other lighter or heavier Higgs bosons are given. The possible importance of heavier Higgs bosons feeding the signals for the 125.5 GeV state is also evaluated.

arXiv comment52 pages, 32 figures, match to the published version

References in corpus (29)

• Observation of a new particle in the search for the Standard Model Higgs boson with the ATLAS detector at the LHC
• Observation of a new boson at a mass of 125 GeV with the CMS experiment at the LHC
• Theory and phenomenology of two-Higgs-doublet models
• The CP-conserving two-Higgs-doublet model: the approach to the decoupling limit
• Measurements of Higgs boson production and couplings in diboson final states with the ATLAS detector at the LHC
• 2HDMC - Two-Higgs-Doublet Model Calculator
• Global fit to Higgs signal strengths and couplings and implications for extended Higgs sectors
• Impersonating the Standard Model Higgs Boson: Alignment without Decoupling
• A strong electroweak phase transition in the 2HDM after LHC8
• Higgs Working Group Report of the Snowmass 2013 Community Planning Study
• Status of the two-Higgs-doublet model of type II
• Echoes of the Electroweak Phase Transition: Discovering a second Higgs doublet through $A_0\to H_{0}Z$
• CPV Phenomenology of Flavor Conserving Two Higgs Doublet Models
• Probing wrong-sign Yukawa couplings at the LHC and a future linear collider
• Impact of a CP Violating Higgs: from LHC to Baryogenesis
• Benchmarks for Higgs Pair Production and Heavy Higgs Searches in the Two-Higgs-Doublet Model of Type II
• Heavy Higgs Searches and Constraints on Two Higgs Doublet Models
• Implications of Higgs boson search data on the two-Higgs doublet models with a softly broken $Z_2$ symmetry
• Carving Out Parameter Space in Type-II Two Higgs Doublets Model
• Towards a general analysis of LHC data within two-Higgs-doublet models
• Scrutinizing h(125) in Two Higgs Doublet Models at the LHC, ILC, and Muon Collider
• Constraining Type II 2HDM in Light of LHC Higgs Searches
• Two-Higgs-Doublet Models and Enhanced Rates for a 125 GeV Higgs
• Status of the aligned two-Higgs-doublet model confronted with the Higgs data
• Higgcision in the Two-Higgs Doublet Models
• Complementarity in direct searches for additional Higgs bosons at the LHC and the International Linear Collider
• Are There Hidden Scalars in LHC Higgs Results?
• Baryogenesis within the two-Higgs-doublet model in the Electroweak scale
• Study of the heavy CP-even Higgs with mass 125 GeV in two-Higgs-doublet models at the LHC and ILC

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