Lepton Flavor Violating Radiative Decays in EW-Scale $\nu_R$ Model: An Update

P. Q. Hung; Trinh Le; Van Que Tran; Tzu-Chiang Yuan

doi:10.1007/JHEP12(2015)169

Lepton Flavor Violating Radiative Decays in EW-Scale $\nu_R$ Model: An Update

High Energy Physics - Phenomenology 2016-01-27 v2

Authors: P. Q. Hung , Trinh Le , Van Que Tran , Tzu-Chiang Yuan

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Abstract

We perform an updated analysis for the one-loop induced lepton flavor violating radiative decays $l_i \to l_j \gamma$ in an extended mirror model. Mixing effects of the neutrinos and charged leptons constructed with a horizontal $A_4$ symmetry are also taken into account. Current experimental limit and projected sensitivity on the branching ratio of $\mu \to e \gamma$ are used to constrain the parameter space of the model. Calculations of two related observables, the electric and magnetic dipole moments of the leptons, are included. Implications concerning the possible detection of mirror leptons at the LHC and the ILC are also discussed.

Keywords

lepton flavor violation radiative decay mirror model neutrino mixing branching ratio dipole moment

Cite

@article{arxiv.1508.07016,
  title  = {Lepton Flavor Violating Radiative Decays in EW-Scale $\nu_R$ Model: An Update},
  author = {P. Q. Hung and Trinh Le and Van Que Tran and Tzu-Chiang Yuan},
  journal= {arXiv preprint arXiv:1508.07016},
  year   = {2016}
}

Comments

9 figures, 36 single-side pages. Updated email addresses and reference

Lepton Flavor Violating Radiative Decays in EW-Scale $\nu_R$ Model: An Update

Abstract

Keywords

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