Vacuum Stability, Perturbativity, EWPD and Higgs-to-diphoton rate in Type II Seesaw Models

Abstract

We study constraints from perturbativity and vacuum stability as well as the EWPD in the type II seesaw model. As a result, we can put stringent limits on the Higgs triplet couplings depending on the cut-off scale. The EWPD tightly constrain the Higgs triplet mass splitting to be smaller than 40 GeV. Analyzing the Higgs-to-diphoton rate in the allowed parameter region, we show a possible enhancement by up to 100 % and 50 % for the cut-off scale of 100 TeV and $10^{19}$ GeV, respectively, if the doubly charged Higgs boson mass is as low as 100 GeV.

Figs modified, reference added, matches with published version

References in corpus (38)

• 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
• Higgs mass and vacuum stability in the Standard Model at NNLO
• The Anatomy of Electro-Weak Symmetry Breaking. II: The Higgs bosons in the Minimal Supersymmetric Model
• Higgs mass implications on the stability of the electroweak vacuum
• On the metastability of the Standard Model vacuum
• The Electroweak Fit of the Standard Model after the Discovery of a New Boson at the LHC
• Neutrino Masses and the LHC: Testing Type II Seesaw
• Implications of a Modified Higgs to Diphoton Decay Width
• The Higgs Potential in the Type II Seesaw Model
• Type II Seesaw at LHC: the Roadmap
• Testing Higgs Triplet Model and Neutrino Mass Patterns
• A search for a doubly-charged Higgs boson in pp collisions at sqrt(s) = 7 TeV
• Higgs boson decay into 2 photons in the type~II Seesaw Model
• Dark Side of Higgs Diphoton Decays and Muon g-2
• Enhancement of H to gamma gamma from doubly charged scalars in the Higgs Triplet Model
• Radiative corrections to electroweak parameters in the Higgs triplet model and implication with the recent Higgs boson searches
• Search for doubly charged Higgs bosons using the same-sign diboson mode at the LHC
• 2:1 for Naturalness at the LHC?
• Search for Doubly-Charged Higgs Bosons Decaying to Dileptons in ppbar Collisions at sqrt(s)=1.96 TeV
• Enhanced $h\to \gamma \gamma$ rate in MSSM singlet extensions
• Search for Doubly Charged Higgs Bosons at LEP2
• Does $H\to \gamma \gamma$ Taste like vanilla New Physics?
• 125 GeV Higgs Boson, Enhanced Di-photon Rate, and Gauged U(1)_PQ-Extended MSSM
• Search for Doubly-charged Higgs Boson Pair Production in the Decay to mu+mu+mu-mu- in p pbar Collisions at s**1/2=1.96 TeV
• Vectorlike Fermions and Higgs Couplings
• Making the small oblique parameters large
• Search for Doubly-Charged Higgs Bosons at LEP
• Constraints on New Scalars from the LHC 125 GeV Higgs Signal
• Explaining the Higgs Decays at the LHC with an Extended Electroweak Model
• Large diphoton Higgs rates from supersymmetric triplets
• One-loop renormalization group equations of the neutrino mass matrix in the triplet seesaw model
• Higgs Mass Bounds, Type II SeeSaw and LHC
• Same-Sign Tetra-Leptons from Type II Seesaw
• Higgs Uncovering Light Scalar Remnants of High Scale Matter Unification
• Scalar Septuplet Dark Matter and Enhanced $h\to \gamma \gamma$ Decay Rate
• Search for doubly-charged Higgs boson pair production in ppbar collisions at sqrt{s} = 1.96 TeV
• 125 GeV Higgs as a pseudo-Goldstone boson in supersymmetry with vector-like matters

Cited by in corpus (107)

• Investigating the near-criticality of the Higgs boson
• Robust Determination of the Higgs Couplings: Power to the Data
• Physics at the e+ e- Linear Collider
• Fingerprinting the extended Higgs sector using one-loop corrected Higgs boson couplings and future precision measurements
• Stepping Into Electroweak Symmetry Breaking: Phase Transitions and Higgs Phenomenology
• Cosmological Aspects of Higgs Vacuum Metastability
• Fingerprinting non-minimal Higgs sectors
• Radiative corrections to the Higgs boson couplings in the triplet model
• Vacuum Stability and Higgs Diphoton Decays in the MSSM
• Displaced vertex signatures of doubly charged scalars in the type-II seesaw and its left-right extensions
• Two Loop Radiative Seesaw Model with Inert Triplet Scalar Field
• Production of Heavy neutrino in next-to-leading order QCD at the LHC and beyond
• $h\to \gamma \gamma$ excess and Dark Matter from Composite Higgs Models
• Higgs Vacuum Stability, Neutrino Mass, and Dark Matter
• Revisiting Type-II see-saw: Present Limits and Future Prospects at LHC
• New Scalar Contributions to $h\to Z\gamma$
• Consistency of the triplet seesaw model revisited
• Electroweak Vacuum Stability and Diphoton Excess at 750 GeV
• Modified Higgs Sectors and NLO Associated Production
• LHC Phenomenology of Type II Seesaw: Nondegenerate Case
• Search for doubly and singly charged Higgs bosons decaying into vector bosons in multi-lepton final states with the ATLAS detector using proton-proton collisions at $\sqrt{s}$ = 13 TeV
• Neutrino Mass and Dark Matter in light of recent AMS-02 results
• Stau with Large Mass Difference and Enhancement of the Higgs to Diphoton Decay Rate in the MSSM
• Neutral Higgs Bosons in the Higgs Triplet Model with nontrivial mixing
• Light Stops, Light Staus and the 125 GeV Higgs
• Search for a doubly-charged boson in four lepton final states in type II seesaw
• An effective gauge-Higgs operators analysis of new physics associated with the Higgs
• Scalar phenomenology in type-II seesaw model
• Type-II Seesaw Scalar Triplet Model at a 100 TeV $pp$ Collider: Discovery and Higgs Portal Coupling Determination
• The Z+photon and diphoton decays of the Higgs boson as a joint probe of low energy SUSY models at LHC
• Revisiting the high-scale validity of Type-II seesaw model with novel LHC signature
• Updated scalar sector constraints in Higgs triplet model
• Constraining a class of B-L extended models from vacuum stability and perturbativity
• Light Doubly Charged Higgs Boson via the $W{W}^{\ast }$ Channel at LHC
• W-boson mass in the triplet seesaw model
• Enhancement of $h\to \gamma \gamma$ by seesaw-motivated exotic scalars
• Massive neutrinos and invisible axion minimally connected
• A Step Toward Model Comparison: Connecting Electroweak-Scale Observables to BSM through EFT and Bayesian Statistics
• Towards deconstructing the simplest seesaw mechanism
• Neutrino Masses and Higgs Vacuum Stability
• Probing Doubly and Singly Charged Higgs at $pp$ Collider HE-LHC
• Probing Charged Matter Through Higgs Diphoton Decay, Gamma Ray Lines, and EDMs
• Vacuum stability and naturalness in type-II seesaw
• Electroweak Phase Transition and Gravitational Waves in the Type-II Seesaw Model
• Type II Seesaw Leptogenesis
• A Supersymmetric Theory of Vector-like Leptons
• Correlation of $h\to \gamma \gamma$ and $Z\gamma$ in Type-II seesaw neutrino model
• Multicomponent dark matter in extended $U(1{)}_{B-L}$: neutrino mass and high scale validity
• Higgs Vacuum Stability in a Mass-Dependent Renormalisation Scheme
• Higgs Vacuum Stability in $B-L$ extended Standard Model
• Diphoton Decay Excess and 125 GeV Higgs Boson in Gauge-Higgs Unification
• $SU(2)\otimes SU(2)$ Gauge Extensions of the MSSM Revisited
• Pair production of heavy neutrinos in next-to-leading order QCD at the hadron colliders in the inverse seesaw framework
• Vacuum Stability and Higgs Diphoton Decay Rate in the Zee-Babu Model
• Reconciling $(g-2{)}_{\mu }$ and charged lepton flavour violating processes through a doubly charged scalar
• Vector bileptons and the decays $h\to \gamma \gamma ,Z\gamma$
• Doubly-charged Higgs Boson at Future Electron-Proton Collider
• Vector Leptons in the Higgs Triplet Model
• Doubly charged scalars and vector-like leptons confronting the muon g-2 anomaly and Higgs vacuum stability
• Dark Matter in the Higgs Triplet Model
• Can New Colored Particles Illuminate the Higgs?
• Leptonic Scalars and Collider Signatures in a UV-complete Model
• H to Z gamma in Gauge-Higgs Unification
• Single Higgs production in association with a photon at electron-positron colliders in extended Higgs models
• Testing Type II Radiative Seesaw Model: from Dark Matter Detection to LHC Signatures
• Low-mass doubly-charged Higgs bosons at LHC
• Multi high charged scalars in the LHC searches and Majorana neutrino mass generations
• Type-II see-saw: searching the LHC elusive low-mass triplet-like Higgses at $e^{-}{e}^{+}$ colliders
• Same-Sign Tetralepton Signature at Large Hadron Collider, and future $pp$ Collider
• Simple fermionic dark matter models and Higgs boson couplings
• Highlights of Supersymmetric Hypercharge $\pm 1$ Triplets
• Vacuum stability bounds on Higgs coupling deviations
• Probing Neutrino Mass Models through Resonances at Neutrino Telescopes
• Testing electroweak scale seesaw models at $e^{-}\gamma$ and $\gamma \gamma$ colliders
• Testing the Scalar Triplet Solution to CDF's Fat $W$ Problem at the LHC
• Scrutinizing Vacuum Stability in IDM with Type-III Inverse seesaw
• A light triplet boson and Higgs-to-diphoton in supersymmetric type II seesaw
• Vacuum Stability in Inert Higgs Doublet Model with Right-handed Neutrinos
• Distinctive Collider Signals for a Two Higgs Triplet Model
• Minima of the Scalar Potential in the Type II Seesaw Model: From Local to Global
• Left-right supersymmetry after the Higgs boson discovery
• Probing compressed mass spectra in the type-II seesaw model at the LHC
• Vector Higgs-portal dark matter and Fermi-LAT gamma ray line
• LHC signals of triplet scalars as dark matter portal: cut-based approach and improvement with gradient boosting and neural networks
• One-loop expressions for $h\to l\bar{l}\gamma$ in Higgs extensions of the Standard Model
• Higgs-like particle decays into $\gamma Z$ and $\gamma \gamma$ : Fingerprints of some non-supersymmetric models
• Discriminating the HTM and MLRSM models in collider studies via doubly charged Higgs boson pair production and the subsequent leptonic decays
• Constraints on the septet-doublet mixing models from oblique parameters
• The $\rho$ parameter and the CDF W-mass anomaly: observations on the role of scalar triplets
• A Light Supersymmetric Higgs Sector Hidden by a Standard Model-like Higgs
• Same-Sign Tetralepton Signature in Type-II Seesaw at Lepton Colliders
• Vector Quarks in the Higgs Triplet Model
• What the top asymmetries tell us about single top production and Higgs decays
• Vector Dark Matter with Higgs Portal in Type II Seesaw framework
• A CP-violating phase in a two Higgs triplet scenario : some phenomenological implications
• Lepton number violation and $h\to \gamma \gamma$ in a radiative inverse seesaw dark matter model
• Radiatively scotogenic type-II seesaw and a relevant phenomenological analysis
• Vacuum stability of the type II seesaw leptogenesis from inflation
• Explaining Dark Matter and Neutrino Mass in the light of TYPE-II Seesaw Model
• Hadron Collider Signatures of Lepton Number Violation in the Type II Seesaw Model
• LHC Signatures of the Generic Georgi-Machacek Model
• Precision Higgs Boson Probe of Type-II Seesaw Models
• Oblique corrections when $m_W\ne m_Z\cos {\theta }_W$ at tree level
• Dependence of the leptonic decays of H^- on the neutrino mixing angles theta_{13} and theta_{23} in models with neutrinophilic charged scalars
• Fermion masses and mixings and $g-2$ muon anomaly in a $Q_6$ flavored 2HDM
• Investigating two-zero texture in the light of gauged Type-II seesaw
• Fate of ${\theta }_{12}$ under $\mu -\tau$ Reflection Symmetry in Light of the First JUNO Results