The Lepton Flavor Changing Decays and One-loop Muon Anomalous Magnetic Moment in the Extended Mirror Twin Higgs Models

Abstract

Mirror Twin Higgs(MTH) models always contain heavy gauge bosons and extra Higgses. Besides, to accommodate tiny neutrino masses via seesaw mechanism, new heavy neutrinos can also be introduced in MTH extension models. Such new particles and interactions may lead to new contributions to the lepton flavor violating (LFV) processes, including ${\ell }_i\to {\ell }_j\gamma$ and ${\ell }_i\to {\ell }_j{\ell }_k{\ell }_l$. We find that current experimental data can stringently constrain the parameter spaces and certain LFV processes can possibly be tested by the next generation colliders. One-loop contributions of the new particles to the muon anomalous magnetic momentumare also calculated. Such contributions can still not solve the discrepancy between the experiments and the prediction of the standard model.

24 pages, 12 figures

References in corpus (45)

• Observation of electron-antineutrino disappearance at Daya Bay
• Observation of Reactor Electron Antineutrino Disappearance in the RENO Experiment
• Indication of Electron Neutrino Appearance from an Accelerator-produced Off-axis Muon Neutrino Beam
• Indication for the disappearance of reactor electron antineutrinos in the Double Chooz experiment
• Big Bang Nucleosynthesis: 2015
• Phenomenology with Massive Neutrinos
• The Twin Higgs: Natural Electroweak Breaking from Mirror Symmetry
• Improved search for muon-neutrino to electron-neutrino oscillations in MINOS
• Searches for Lepton Flavor Violation in the Decays tau -> e gamma and tau -> mu gamma
• Global fit to three neutrino mixing: critical look at present precision
• Search for Lepton Flavor Violating Tau Decays into Three Leptons with 719 Million Produced Tau+Tau- Pairs
• Flavor Physics in the Randall-Sundrum Model: I. Theoretical Setup and Electroweak Precision Tests
• New limit on the lepton-flavour violating decay mu -> e gamma
• Probing lepton flavour violation with Higgs boson decays H-> li+lj
• The Twin Higgs mechanism and Composite Higgs
• Probing Majorana Phases and Neutrino Mass Spectrum in the Higgs Triplet Model at the LHC
• Composite Higgs-Mediated FCNC
• Cosmology in Mirror Twin Higgs and Neutrino Masses
• Neutrino masses and mixing, lightest neutralino decays and a solution to the $\mu$ problem in supersymmetry
• Chilly Dark Sectors and Asymmetric Reheating
• τ- μFlavor Violation as a Probe of the Scale of New Physics
• Minimal Mirror Twin Higgs
• $h\to \mu \tau$ at Hadron Colliders
• Determining the Dirac CP Violation Phase in the Neutrino Mixing Matrix from Sum Rules
• Cosmological Signals of a Mirror Twin Higgs
• The simple interpretations of lepton anomalies in the lepton-specific inert two-Higgs-doublet model
• Phenomenology of The Left-Right Twin Higgs Model
• A Composite Twin Higgs Model
• The Vector-like Twin Higgs
• Viable Twin Cosmology from Neutrino Mixing
• Lepton-flavor violation and two loop electroweak corrections to $(g-2{)}_{\mu }$ in the B-L symmetry SSM
• Neutrinos and Lepton Flavour Violation in the Left-Right Twin Higgs Model
• Lepton flavor violating Z-decays in supersymmetric see-saw model
• Right-handed neutrinos: dark matter, lepton flavor violation and leptonic collider searches
• Hypercharged Naturalness
• Breaking Mirror Twin Hypercharge
• Singleton Portals to the Twin Sector
• A supersymmetric electroweak scale seesaw model
• Higgs Troika for Baryon Asymmetry
• Gegenbauer's Twin
• Charged Lepton Flavor Violation in a class of Radiative Neutrino Mass Generation Models
• Scalar triplet leptogenesis in the presence of right-handed neutrinos with S3 symmetry
• Probing Lepton Flavor Violation Signal via γγ\to l_i\barl_j in the Left-Right Twin Higgs Model at the ILC
• Trimuon production at the LHC
• Lepton flavor violating signals of the neutral top-pion in future lepton colliders