Light Higgs boson scenario in the SUSY seesaw model

Abstract

It is demonstrated that the light Higgs boson scenario, which the lightest Higgs mass is less than the LEP bound, mh > 114.4 GeV, is consistent with the SUSY seesaw model. With the assumptions of the universal right-handed neutrino mass and the hierarchical mass spectrum of the ordinary neutrinos, the bounds for the right-handed neutrino mass is investigated in terms of lepton flavor violating charged lepton decays. We also discuss the effect of the modification of renormalization group equations by the right-handed neutrinos on the b to s gamma process and the relic abundance of dark matter in the light Higgs boson scenario.

17 pages, 5 figures

References in corpus (23)

• Wilkinson Microwave Anisotropy Probe (WMAP) Three Year Results: Implications for Cosmology
• Five-Year Wilkinson Microwave Anisotropy Probe (WMAP) Observations: Cosmological Interpretation
• Big-Bang nucleosynthesis (Particle Data Group mini-review)
• Final Report of the Muon E821 Anomalous Magnetic Moment Measurement at BNL
• Leptogenesis
• Search for Neutral MSSM Higgs Bosons at LEP
• Measurement of Neutrino Oscillation by the K2K Experiment
• SUSY Les Houches Accord 2
• Improved predictions for g-2 of the muon and α_{\rm QED}(M_Z^2)
• Neutrino masses and mixings and...
• New Search for tau -> mu gamma and tau -> e gamma Decays at Belle
• Three flavor neutrino oscillation analysis of atmospheric neutrinos in Super-Kamiokande
• A Measurement of Atmospheric Neutrino Flux Consistent with Tau Neutrino Appearance
• A Search for Neutrinos from the Solar hep Reaction and the Diffuse Supernova Neutrino Background with the Sudbury Neutrino Observatory
• Improved search for ${\nu }_{\mu }\to {\nu }_e$ oscillation in a long-baseline accelerator experiment
• Light MSSM Higgs boson scenario and its test at hadron colliders
• A Solution for Little Hierarchy Problem and b --> s gamma
• Charge-Separated Atmospheric Neutrino-Induced Muons in the MINOS Far Detector
• Searches for lepton flavor violating decays ${\tau }^{\pm }\to {\ell }^{\pm }\gamma$, ${\tau }^{\pm }\to {\ell }^{\pm }{P}^0$ (where ${\ell }^{-}=e^{-},{\mu }^{-}$, and $P^0$ = ${\pi }^0,\eta ,{\eta }^{\prime }$) at B-Factories: Status and Combinations
• Neutralino Dark Matter in Light Higgs Boson Scenario
• Affleck-Dine leptogenesis via multiscalar evolution in a supersymmetric seesaw model
• Baryogenesis via left-right asymmetry generation by Affleck-Dine mechanism in Dirac neutrino model
• Leptogenesis Scenarios via Non-Thermally Produced Right-handed Neutrino and Sneutrino in Supersymmetric Seesaw Model

Cited by in corpus (3)

• Decoupling of the Right-handed Neutrino Contribution to the Higgs Mass in Supersymmetric Models
• CDMS II result and Light Higgs Boson Scenario of the MSSM
• Comprehensive Analysis on the Light Higgs Boson Scenario