Revisiting the high-scale validity of Type-II seesaw model with novel LHC signature

Abstract

The Type-II seesaw model is a well-motivated new physics scenario to address the origin of the neutrino mass issue. We show that this model can easily accommodate an absolutely stable vacuum until the Planck scale, however with strong limit on the exotic scalar masses and the corresponding mixing angle. We examine the model prediction at the current and future high luminosity run of the Large Hadron Collider (LHC) for the scalar masses and mixing angles fixed at such high-scale valid region. Specifically, we device the associated and pair production of the charged scalars as a new probe of the model at the LHC. We show that for a particular signal process the model can be tested with $5\sigma$ signal significance even at the present run of the LHC.

Further clarification added, Table 2 updated, figure 5,8,9 and 10 modified, version accepted for publication in Phys.Rev.D

References in corpus (18)

• 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
• PYTHIA 6.4 Physics and Manual
• The automated computation of tree-level and next-to-leading order differential cross sections, and their matching to parton shower simulations
• MadAnalysis 5, a user-friendly framework for collider phenomenology
• The global electroweak fit at NNLO and prospects for the LHC and ILC
• Performance of electron reconstruction and selection with the CMS detector in proton-proton collisions at sqrt(s) = 8 TeV
• Neutrino Masses and the LHC: Testing Type II Seesaw
• Electron efficiency measurements with the ATLAS detector using 2012 LHC proton-proton collision data
• Vacuum Stability, Perturbativity, EWPD and Higgs-to-diphoton rate in Type II Seesaw Models
• Search for heavy resonances decaying into $WW$ in the $e\nu \mu \nu$ final state in $pp$ collisions at $\sqrt{s}=13$ TeV with the ATLAS detector
• Bounds on the mass of doubly-charged Higgs bosons in the same-sign diboson decay scenario
• LHC Phenomenology of Type II Seesaw: Nondegenerate Case
• Type-II Seesaw Model and Multilepton Signatures at Hadron Colliders
• One-loop renormalization group equations of the neutrino mass matrix in the triplet seesaw model
• LHC Run-I constraint on the mass of doubly charged Higgs bosons in the same-sign diboson decay scenario
• HERA and the LHC - A workshop on the implications of HERA for LHC physics: Proceedings - Part A
• Search for ${\delta }^{\pm \pm }$ with new decay patterns at the LHC

Cited by in corpus (37)

• Displaced vertex signatures of doubly charged scalars in the type-II seesaw and its left-right extensions
• Revisiting Type-II see-saw: Present Limits and Future Prospects at LHC
• Two component dark matter with inert Higgs doublet: neutrino mass, high scale validity and collider searches
• Type-II Seesaw Scalar Triplet Model at a 100 TeV $pp$ Collider: Discovery and Higgs Portal Coupling Determination
• Low scale type II seesaw: Present constraints and prospects for displaced vertex searches
• Probing Doubly and Singly Charged Higgs at $pp$ Collider HE-LHC
• Probing the Type-II Seesaw Mechanism through the Production of Higgs Bosons at a Lepton Collider
• Portals into Higgs vacuum stability
• Charged Higgs searches in the Georgi-Machacek model at the LHC
• Doubly-charged Higgs Boson at Future Electron-Proton Collider
• Fermion Dark Matter with Scalar Triplet at Direct and Collider Searches
• Lepton Flavor Violation and Collider Searches in a Type I + II Seesaw Model
• Vacuum Stability Conditions for Higgs Potentials with $SU(2{)}_L$ Triplets
• Leptonic Scalars and Collider Signatures in a UV-complete Model
• Low-mass doubly-charged Higgs bosons at LHC
• Type III seesaw under $A_4$ modular symmetry with leptogenesis
• Revealing the origin of neutrino masses through the Type II Seesaw mechanism at high-energy muon colliders
• Prospects of searches for long-lived charged particles with MoEDAL
• 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
• Associated production of SM Higgs with a photon in type-II seesaw models at the ILC
• Distinctive Collider Signals for a Two Higgs Triplet Model
• Probing compressed mass spectra in the type-II seesaw model at the LHC
• TeV Scale Neutrino Mass Generation, Minimal Inelastic Dark Matter, and High Scale Leptogenesis
• One-loop expressions for $h\to l\bar{l}\gamma$ in Higgs extensions of the Standard Model
• Type-II see-saw at ${\mu }^{+}$${\mu }^{-}$ collider
• Interplay of inert doublet and vector-like lepton triplet with displaced vertices at the LHC/FCC and MATHUSLA
• Confronting dark fermion with a doubly charged Higgs in the left-right symmetric model
• Type-II Majoron Dark Matter
• Vector Dark Matter with Higgs Portal in Type II Seesaw framework
• Extended scalar sectors, effective operators and observed data
• An inverse seesaw model with global $U(1{)}_H$ symmetry
• Exclusive doubly charged Higgs boson pair production in $pp$ collisions at the LHC
• Scalar triplet leptogenesis in the presence of right-handed neutrinos with S3 symmetry
• Precision Higgs Boson Probe of Type-II Seesaw Models
• Investigating two-zero texture in the light of gauged Type-II seesaw
• Investigating the leptonic couplings of doubly charged scalars at the muon collider