Single Higgs production in association with a photon at electron-positron colliders in extended Higgs models

Abstract

We study associated Higgs production with a photon at electron-positron colliders, $e^{+}{e}^{-}\to h\gamma$, in various extended Higgs models, such as the inert doublet model (IDM), the inert triplet model (ITM) and the two Higgs doublet model (THDM). The cross section in the standard model (SM) is maximal around $\sqrt{s}=$250 GeV, and we present how and how much the new physics can enhance or reduce the production rate. We also discuss the correlation with the $h\to \gamma \gamma$ and $h\to Z\gamma$ decay rates. We find that, with a sizable coupling to a SM-like Higgs boson, charged scalars can give considerable contributions to both the production and the decay if their masses are around 100 GeV. Under the theoretical constraints from vacuum stability and perturbative unitarity as well as the current constraints from the Higgs measurements at the LHC, the production rate can be enhanced from the SM prediction at most by a factor of two in the IDM. In the ITM, in addition, we find a particular parameter region where the $h\gamma$ production significantly increases by a factor of about six to eight, but the $h\to \gamma \gamma$ decay still remains as in the SM. In the THDM, possible deviations from the SM prediction are minor in the viable parameter space.

arXiv comment31 pages, 11 figures; Version published in Phys. Rev. D. References and Fig.4 added

References in corpus (80)

• Verifiable Radiative Seesaw Mechanism of Neutrino Mass and Dark Matter
• Measurements of the Higgs boson production and decay rates and constraints on its couplings from a combined ATLAS and CMS analysis of the LHC $pp$ collision data at $\sqrt{s}=$ 7 and 8 TeV
• Improved Naturalness with a Heavy Higgs: An Alternative Road to LHC Physics
• First Dark Matter Search Results from the XENON1T Experiment
• The Inert Doublet Model: an Archetype for Dark Matter
• First Look at the Physics Case of TLEP
• Note on tree-level unitarity in the General Two Higgs Doublet Model
• Lee-Quigg-Thacker Bounds for Higgs Boson Masses in a Two-Doublet Model
• The oblique parameters in multi-Higgs-doublet models
• Models of Yukawa interaction in the two Higgs doublet model, and their collider phenomenology
• Weak Radiative Decays of the B Meson and Bounds on $M_{H^{\pm }}$ in the Two-Higgs-Doublet Model
• Tree-level unitarity constraints in the most general 2HDM
• Observing the Dark Scalar Doublet and its Impact on the Standard-Model Higgs Boson at Colliders
• Phenomenology of models with more than two Higgs doublets
• Dark matter in the Inert Doublet Model after the discovery of a Higgs-like boson at the LHC
• Inert Doublet Model and LEP II Limits
• Higgs coupling constants as a probe of new physics
• Constraints on new phenomena via Higgs boson couplings and invisible decays with the ATLAS detector
• Scalar Multiplet Dark Matter
• The Higgs Potential in the Type II Seesaw Model
• Anatomy of the Inert Two Higgs Doublet Model in the light of the LHC and non-LHC Dark Matter Searches
• Natural Dark Matter from an Unnatural Higgs Boson and New Colored Particles at the TeV Scale
• Status of the Charged Higgs Boson in Two Higgs Doublet Models
• Upper and lower bounds of the lightest CP-even Higgs boson in the two-Higgs-doublet model
• A search for a doubly-charged Higgs boson in pp collisions at sqrt(s) = 7 TeV
• h\to γγIn Inert Higgs Doublet Model
• Observation of electroweak production of same-sign W boson pairs in the two jet and two same-sign lepton final state in proton-proton collisions at $\sqrt{s}=$ 13 TeV
• Vacuum Stability, Perturbativity, EWPD and Higgs-to-diphoton rate in Type II Seesaw Models
• Evolution of Universe to the present inert phase
• How Can a Heavy Higgs Boson be Consistent with the Precision Electroweak Measurements?
• Diphoton rate in the Inert Doublet Model with a 125 GeV Higgs boson
• Higgs boson decay into 2 photons in the type~II Seesaw Model
• Enhancement of H to gamma gamma from doubly charged scalars in the Higgs Triplet Model
• The decoupling limit in the Georgi-Machacek model
• Fingerprinting the extended Higgs sector using one-loop corrected Higgs boson couplings and future precision measurements
• Dilepton constraints in the Inert Doublet Model from Run 1 of the LHC
• Radiative corrections to electroweak parameters in the Higgs triplet model and implication with the recent Higgs boson searches
• Search for anomalous production of prompt same-sign lepton pairs and pair-produced doubly charged Higgs bosons with $\sqrt{s}=8$ TeV $pp$ collisions using the ATLAS detector
• Constraining Inert Dark Matter by R_{γγ} and WMAP data
• Radiative corrections to the Higgs boson couplings in the triplet model
• Unitarity bounds in the Higgs model including triplet fields with custodial symmetry
• Radiative corrections to the Higgs boson couplings in the model with an additional real singlet scalar field
• Non-minimal neutral Higgs bosons at LEP2
• Indirect bounds on heavy scalar masses of the two-Higgs-doublet model in light of recent Higgs boson searches
• Two Loop Radiative Seesaw Model with Inert Triplet Scalar Field
• One-loop corrections to the Higgs self-couplings in the singlet extension
• Constraining Extended Scalar Sectors at the LHC and beyond
• Fermiophobic and other non-minimal neutral Higgs bosons at the LHC
• Tests of Anomalous Higgs Boson Couplings through $e^{-}{e}^{+}\to HZ$ and $H\gamma$
• Search for Doubly Charged Higgs Bosons at LEP2
• Testing the dark matter scenario in the inert doublet model by future precision measurements of the Higgs boson couplings
• Gauge invariant one-loop corrections to Higgs boson couplings in non-minimal Higgs models
• Dark Matter in Inert Triplet Models
• Higgs boson decays to $\gamma \gamma$ and $Z\gamma$ in models with Higgs extensions
• Probing 3-3-1 Models in Diphoton Higgs Boson Decay
• Search for Doubly Charged Higgs Bosons with the OPAL detector at LEP
• Search for Doubly-Charged Higgs Bosons at LEP
• Searches for the $Z\gamma$ decay mode of the Higgs boson and for new high-mass resonances in $pp$ collisions at $\sqrt{s}=13$ TeV with the ATLAS detector
• H-COUP: a program for one-loop corrected Higgs boson couplings in non-minimal Higgs sectors
• Associated Production of Higgs Bosons and a Photon in High-Energy $e^{+}{e}^{-}$ Collisions
• Higgs-photon associated production at $e\bar{e}$ colliders
• Radiative corrections to the Yukawa coupling constants in two Higgs doublet models
• One-Loop Corrections to the Perturbative Unitarity Bounds in the $CP$-Conserving Two-Higgs Doublet Model with a Softly Broken ${\mathbb{Z}}_2$ Symmetry
• Search for the decay of a Higgs boson in the $\ell \ell \gamma$ channel in proton-proton collisions at $\sqrt{s}=$ 13 TeV
• Radiative corrections to the Triple Higgs Coupling in the Inert Higgs Doublet Model
• Implications of CP-violating Top-Higgs Couplings at LHC and Higgs Factories
• Loop effects on the Higgs decay widths in extended Higgs models
• Mixed Inert Scalar Triplet Dark Matter, Radiative Neutrino Masses and Leptogenesis
• Neutral Higgs Boson Production at e+e- Colliders in the Complex MSSM: A Full One-Loop Analysis
• Associated Production of Higgs at Linear Collider in the Inert Higgs Doublet Model
• Search for doubly-charged Higgs boson pair production in ppbar collisions at sqrt{s} = 1.96 TeV
• Search for new physics in high $p_T$ like-sign dilepton events at CDF~II
• Constraining Inert Triplet Dark Matter by the LHC and FermiLAT
• Probing $HZ\gamma$ and $H\gamma \gamma$ Anomalous Couplings in the Process of $e^{+}{e}^{-}\to H\gamma$
• Report by the Committee on the Scientific Case of the ILC Operating at 250 GeV as a Higgs Factory
• Next-to-leading-order QCD corrections to $e^{+}{e}^{-}\to H+\gamma$
• Probing CP-violating $h\bar{t}t$ coupling in $e^{+}{e}^{-}\to h\gamma$
• New Physics Searches with Higgs-photon associated production at the Higgs Factory
• Specific supersimple properties of $e^{-}{e}^{+}\to \gamma H$ at high energy
• Extended scalar sectors, effective operators and observed data

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• H-COUP Version 2: a program for one-loop corrected Higgs boson decays in non-minimal Higgs sectors
• Full next-to-leading-order calculations of Higgs boson decay rates in models with non-minimal scalar sectors
• Neutral Higgs decays $H\to Z\gamma ,\gamma \gamma$ in 3-3-1 models
• Revisiting one-loop corrections to the trilinear Higgs boson self-coupling in the Inert Doublet Model
• Associated production of SM Higgs with a photon in type-II seesaw models at the ILC
• Higgs boson to $\gamma Z$ decay as a probe of flavour changing neutral Yukawa couplings
• Associated production of Higgs boson with a photon at electron-positron colliders
• Loop induced $h\to \gamma \gamma ,Z\gamma ,gg$ decays in 3-Higgs doublet models
• Loop induced singlet scalar production through the vector like top quark at future lepton colliders
• Study of the $h\gamma Z$ coupling using $e^{+}{e}^{-}\to h\gamma$ at the ILC
• Study of the $h\gamma Z$ coupling at the ILC
• Full one-loop radiative corrections to $e^{+}{e}^{-}\to H^{+}{H}^{-}$ in the inert doublet model
• Next-to-leading-order corrections to the Higgs strahlung process from electron-positron collisions in extended Higgs models
• Performance evaluation of a GEM-based readout module for the ILC TPC with a large aperture GEM-like gating device by a beam test