Neutrinos and Lepton Flavour Violation in the Left-Right Twin Higgs Model

Abstract

We analyse the lepton sector of the Left-Right Twin Higgs Model. This model offers an alternative way to solve the "little hierarchy" problem of the Standard Model. We show that one can achieve an effective see-saw to explain the origin of neutrino masses and that this model can accommodate the observed neutrino masses and mixings. We have also studied the lepton flavour violation process l_1 -> l_2 γand discussed how the experimental bound from these branching ratios constrains the scale of symmetry breaking of this Twin Higgs model.

arXiv comment13 pages, 3 figures

References in corpus (17)

• Wilkinson Microwave Anisotropy Probe (WMAP) Three Year Results: Implications for Cosmology
• The Cosmological Parameters 2006
• Big-Bang nucleosynthesis (Particle Data Group mini-review)
• CP Violation and the CKM Matrix: Assessing the Impact of the Asymmetric B Factories
• The Littlest Higgs
• Phenomenology with Massive Neutrinos
• The Twin Higgs: Natural Electroweak Breaking from Mirror Symmetry
• The Unitarity Triangle Fit in the Standard Model and Hadronic Parameters from Lattice QCD: A Reappraisal after the Measurements of Delta m_s and BR(B to tau nu)
• The Little Higgs from a Simple Group
• A Twin Higgs Model from Left-Right Symmetry
• The Simplest Little Higgs
• Minimal Scenarios for Leptogenesis and CP Violation
• Charged Lepton Flavour Violation and (g-2)_mu in the Littlest Higgs Model with T-Parity: a clear Distinction from Supersymmetry
• Mirror World at the Large Hadron Collider
• Phenomenology of The Left-Right Twin Higgs Model
• Truly Minimal Left-Right Model of Quark and Lepton Masses
• Natural electroweak symmetry breaking in generalised mirror matter models

Cited by in corpus (18)

• A Composite Twin Higgs Model
• Single production of the top partners at high energy colliders
• Pair production of neutral Higgs bosons from the left-right twin Higgs model at the ILC and LHC
• Mu to e gamma and matching at mW
• Lepton Number Violating Signals of the Top Partners in the Left-Right Twin Higgs Model
• The production and decay of the top partner $T$ in the left-right twin higgs model at the ILC and CLIC
• Pair production of Higgs bosons associated with $Z$ boson in the left-right twin Higgs model at the ILC
• Dark matter and Higgs phenomenology predicted by left-right twin Higgs model in light of CDMS II results
• Higgs boson decays and production in the left-right twin Higgs model
• Higgs boson production and decay at $e^{+}{e}^{-}$ colliders as a probe of the Left-Right twin Higgs model
• Left-right twin Higgs model confronted with the latest LHC Higgs data
• Production and decays of a light ${\varphi }^0$ in the LRTH model under the LHC Higgs data
• Single Higgs boson production at the ILC in the left-right twin Higgs model
• Probing Lepton Flavor Violation Signal via γγ\to l_i\barl_j in the Left-Right Twin Higgs Model at the ILC
• Muon g-2 Anomaly confronted with the higgs global data in the Left-Right Twin Higgs Models
• Learning about flavour structure from tau to ell gamma and mu to e gamma?
• Constraining dark matter in the LRTH model with latest LHC, XENON100 and LUX data
• The Lepton Flavor Changing Decays and One-loop Muon Anomalous Magnetic Moment in the Extended Mirror Twin Higgs Models