NMSSM and Seesaw Physics at LHC

Abstract

We consider extensions of the next-to-minimal supersymmetric model (NMSSM) in which the observed neutrino masses are described in terms of effective dimension six (or seven) rather than dimension five operators. All such operators respect the discrete symmetries of the model. The new particles associated with the double (or triple) seesaw mechanism can have sizable couplings to the known leptons, even with a TeV seesaw scale. In the latter case some of these new short-lived particles could be produced and detected at the LHC.

15 pages, 5 figures and references added

References in corpus (47)

• A Measurement of Atmospheric Neutrino Oscillation Parameters by Super-Kamiokande I
• Determination of Solar Neutrino Oscillation Parameters using 1496 Days of Super-Kamiokande-I Data
• Status of global fits to neutrino oscillations
• Right-Handed Neutrinos at LHC and the Mechanism of Neutrino Mass Generation
• Distinguishing seesaw models at LHC with multi-lepton signals
• Radiatively Induced Neutrino Masses and Large Higgs-Neutrino Couplings in the Standard Model with Majorana Fields
• Global analysis of three-flavor neutrino masses and mixings
• Low energy effects of neutrino masses
• Neutrino Masses and the LHC: Testing Type II Seesaw
• Unitarity of the Leptonic Mixing Matrix
• Escaping the Large Fine Tuning and Little Hierarchy Problems in the Next to Minimal Supersymmetric Model and h-> aa Decays
• CP Violation and Neutrino Oscillations
• Signatures for Majorana neutrinos at hadron colliders
• Resolving the Constrained Minimal and Next-to-Minimal Supersymmetric Standard Models
• Particle Spectrum in Supersymmetric Models with a Gauge Singlet
• CP-violation from non-unitary leptonic mixing
• Single and Pair Production of Doubly Charged Higgs Bosons at Hadron Colliders
• Heavy neutrino signals at large hadron colliders
• Doubly charged Higgs at LHC
• Does LEP prefer the NMSSM?
• Light Neutralino Dark Matter in the NMSSM
• Seesaw at LHC
• Testing Higgs Triplet Model and Neutrino Mass Patterns
• Stabilized NMSSM without Domain Walls
• Type-III see-saw at LHC
• Light Axion within the Next-to-Minimal Supersymmetric Standard Model
• Probing Lepton Number Violation via Majorana Neutrinos at Hadron Supercolliders
• Pair Production of Doubly-Charged Scalars: Neutrino Mass Constraints and Signals at the LHC
• Probing seesaw at LHC
• Radiative Corrections to the Neutral Higgs Spectrum in Supersymmetry with a Gauge Singlet
• Gauge unification and the supersymmetric light Higgs mass
• Right-handed sneutrino as thermal dark matter
• Probing Majorana Phases and Neutrino Mass Spectrum in the Higgs Triplet Model at the LHC
• Update of the solar neutrino oscillation analysis with the 766 Ty KamLAND spectrum
• Signature for heavy Majorana neutrinos in hadronic collisions
• Theoretical predictions for the direct detection of neutralino dark matter in the NMSSM
• Signal of heavy Majorana neutrinos at hadron colliders
• Role of h --> eta eta in Intermediate-Mass Higgs Boson Searches at the Large Hadron Collider
• Unification Constraints in the Next-to-Minimal Supersymmetric Standard Model
• The upper bound on the lightest Higgs mass in the NMSSM revisited
• Phenomenological viability of neutralino dark matter in the NMSSM
• Neutrino Physics in the Seesaw Model
• Higgs Mass Bounds, Type II SeeSaw and LHC
• Prospect of Heavy Right-Handed Neutrino Search at SSC/LHC Energies
• Higgs Boson Mass Bounds in the Standard Model with Type III and Type I Seesaw
• The Effective Lagrangian for the Seesaw Model of Neutrino Mass and Leptogenesis
• Electroweak constraints on see-saw messengers and their implications for LHC

Cited by in corpus (38)

• The Next-to-Minimal Supersymmetric Standard Model
• Distinguishing seesaw models at LHC with multi-lepton signals
• Inverse Seesaw Neutrino Signatures at LHC and ILC
• Systematic study of the d=5 Weinberg operator at one-loop order
• Direct Bounds on Electroweak Scale Pseudo-Dirac Neutrinos from $\sqrt{s}=8$ TeV LHC Data
• Neutrino masses from higher than d=5 effective operators
• Production of Heavy neutrino in next-to-leading order QCD at the LHC and beyond
• LHC Phenomenology of Type II Seesaw: Nondegenerate Case
• Non-standard interactions versus non-unitary lepton flavor mixing at a neutrino factory
• Heavy Neutrino Search via the Higgs boson at the LHC
• Generation of Neutrino mass from new physics at TeV scale and Multi-lepton Signatures at the LHC
• Suppressing the Scattering of WIMP DM with Nucleons in Supersymmetric Theories
• Neutrino Masses from Loop-induced $d\ge 7$ Operators
• Loop neutrino masses from d=7 operator
• Cascade Seesaw for Tiny Neutrino Mass
• Dilepton Signal of a Type-II Seesaw at CERN LHC: Reveals a TeV Scale B-L Symmetry
• Inverse Seesaw in NMSSM and 126 GeV Higgs Boson
• Phenomenology of the Higgs sector of a Dimension-7 Neutrino Mass Generation Mechanism
• Triple seesaw mechanism
• Pair production of heavy neutrinos in next-to-leading order QCD at the hadron colliders in the inverse seesaw framework
• NMSSM in gauge-mediated SUSY breaking without domain wall problem
• Looking for hints of a reconstructible seesaw model at the Large Hadron Collider
• Phenomenology in Minimal Cascade Seesaw for Neutrino Mass
• Sneutrino DM in the NMSSM with inverse seesaw mechanism
• Beyond the standard seesaw: neutrino masses from Kahler operators and broken supersymmetry
• Neutrino mass from higher than d=5 effective operators in SUSY, and its test at the LHC
• Neutrino Mass from a d=7 Effective Operator in a SUSY-GUT Framework
• Proceedings of the first workshop on Flavor Symmetries and consequences in Accelerators and Cosmology (FLASY2011)
• Impact of leptonic unitarity and dark matter direct detection experiments on the NMSSM with inverse seesaw mechanism
• Effects of Neutrino Inverse Seesaw Mechanism on the Sparticle Spectrum in CMSSM and NUHM2
• Neutrino masses along with fermion mass hierarchy
• Lepton-number-violating decays of singly-charged Higgs bosons in the minimal type-(I+II) seesaw model at the TeV scale
• Charged Lepton Flavor Violation in the Semi-Constrained NMSSM with Right-Handed Neutrinos
• Progress in the understanding of neutrino properties
• Type-II neutrino seesaw mechanism extension of NMSSM from SUSY breaking mechanisms
• Multi-charged TeV scale scalars and fermions in the framework of a radiative seesaw model
• Leptogenesis via Varying Weinberg Operator: the Closed-Time-Path Approach
• Neutrinos as cosmic messengers