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.

13 pages, 3 figures

References in corpus (5)

• Wilkinson Microwave Anisotropy Probe (WMAP) Three Year Results: Implications for Cosmology
• Phenomenology with Massive Neutrinos
• Mirror World at the Large Hadron Collider
• Phenomenology of The Left-Right Twin Higgs Model
• Natural electroweak symmetry breaking in generalised mirror matter models

Cited by in corpus (11)

• 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
• 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
• Single Higgs boson production at the ILC in the left-right twin Higgs model
• 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