Higgs ID at the LHC

Abstract

We make a complete catalog of extended Higgs sectors involving SU(2)_L doublets and singlets, subject to natural flavor conservation. In each case we present the couplings of a light neutral CP-even Higgs state h in terms of the model parameters, and identify which models are distinguishable in principle based on this information. We also give explicit expressions for the model parameters in terms of h couplings and exhibit the behaviors of the couplings in the limit where the deviations from the Standard Model Higgs couplings are small. Finally we discuss prospects for differentiation of extended Higgs models based on measurements at the LHC and ILC and identify the regions in which these experiments could detect deviations from the SM Higgs predictions.

46 pages, 6 figures, 2 tables, PRD version

References in corpus (14)

• LHC Phenomenology of an Extended Standard Model with a Real Scalar Singlet
• Singlet Higgs Phenomenology and the Electroweak Phase Transition
• Minimal Extension of the Standard Model Scalar Sector
• Higgs Sector in Extensions of the MSSM
• Precise Prediction for M_W in the MSSM
• Radion Phenomenology in Realistic Warped Space Models
• Basis-independent methods for the two-Higgs-doublet model II. The significance of tan(beta)
• Implications for the Constrained MSSM from a new prediction for b to s gamma
• Modifications to the Properties of the Higgs Boson
• Collider Signatures of Singlet Extended Higgs Sectors
• Hiding the Higgs at the LHC
• Spin Dependence of Dark Matter Scattering
• $B\to X_s{l}^{+}{l}^{-}$ decay in a Top quark two-Higgs-doublet model
• Determination of Dark Matter Properties at High-Energy Colliders

Cited by in corpus (44)

• Theory and phenomenology of two-Higgs-doublet models
• Gauged L_mu - L_tau Symmetry at the Electroweak Scale
• Fingerprinting Higgs Suspects at the LHC
• Precision Measurements of Higgs Couplings: Implications for New Physics Scales
• Scrutinizing the Alignment Limit in Two-Higgs-Doublet Models. Part 2: $m_H=125$ GeV
• Scrutinizing the Alignment Limit in Two-Higgs-Doublet Models. Part 1: $m_h=125$ GeV
• Higgs Boson Production and Decay at Hadron Colliders
• Higgs boson pair production in new physics models at hadron, lepton, and photon colliders
• Implications of Higgs boson search data on the two-Higgs doublet models with a softly broken $Z_2$ symmetry
• Lepton flavour violating Higgs and tau to mu gamma
• Lepton-Specific Two-Higgs Doublet Model: Experimental Constraints and Implication on Higgs Phenomenology
• Double Neutral Higgs production in the Two-Higgs doublet model at the LHC
• Evasive Higgs Maneuvers at the LHC
• The dark side of the Higgs boson
• The LHC Discovery Potential of a Leptophilic Higgs
• Scrutinizing h(125) in Two Higgs Doublet Models at the LHC, ILC, and Muon Collider
• Total Width of 125 GeV Higgs Boson
• Higgs Physics: It ain't over till it's over
• $T_7$ Flavor Model in Three Loop Seesaw and Higgs Phenomenology
• Radiative corrections to the Yukawa coupling constants in two Higgs doublet models
• Singlet scalars as Higgs imposters at the Large Hadron Collider
• Multi-tau-lepton signatures at the LHC in the two Higgs doublet model
• Yukawa alignment from natural flavor conservation
• Single top and Higgs associated production at the LHC
• Complementarity in direct searches for additional Higgs bosons at the LHC and the International Linear Collider
• Dark matter annihilation through a lepton-specific Higgs boson
• A Light Scalar Explanation of $(g-2{)}_{\mu }$ and the KOTO Anomaly
• The 2HDM-X and Large Hadron Collider Data
• Charged Higgs phenomenology in the flipped two Higgs doublet model
• Light charged Higgs bosons decaying to charm and bottom quarks in models with two or more Higgs doublets
• Two-loop Prediction of the Anomalous Magnetic Moment of the Muon in the Two-Higgs Doublet Model with GM2Calc 2
• Effects of Curvature-Higgs Coupling on Electroweak Fine-Tuning
• Flavor-Tuned 125 GeV SUSY Higgs Boson at the LHC: MSSM and NATURAL SUSY TESTS
• A Supersymmetric Model with Dirac Neutrino Masses
• Flavor-changing interactions with singlet quarks and their implications for the LHC
• $W^{\pm }{H}^{\mp }$ associated production at LHC in the general 2HDM with Spontaneous CP Violation
• Hidden Extra U(1) at the Electroweak/TeV Scale
• CP-Violating 2HDMs Emerging from 3-3-1 Models
• Very Light Higgs Bosons in Extended Models at the LHC
• Neutral Higgs production on LHC in the two-Higgs-doublet model with spontaneous $CP$ violation
• Exploring Wrong Sign Scenarios in the Yukawa-Aligned 2HDM
• Methodology to determine the spin-parity of muon-philic $X$ boson in $J/\psi \to {\mu }^{-}{\mu }^{+}X$ decay
• Prospects for detecting the rare heavy Higgs decay $H\to h\gamma \gamma$ through the $H\to b\bar{b}\gamma \gamma$ channel at the LHC
• Spontaneous CP breaking in $S_3$ flavored Higgs sector with soft-breaking terms