We studied texture zero in the lepton mass matrices in the framework of minimal left-right symmetric model using the dihedral \(D_{4}\) symmetry and \(Z_{2}\) symmetry. This leads to interesting correlations between the neutrino parameters. We studied the observables like neutrinoless double beta decay (NDBD), charged lepton flavor violation (LFV) and baryogenesis (BAU) within this framework. The study is carried out for both normal and inverted ordering keeping in mind the recent global fit neutrino data. We have varied the mass of the new scale within the accessible collider limits and see its phenomenological implications.

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Texture Zero in Neutrino Mass and Its Phenomenology in Left-Right Symmetric Model Using \(D_4 \times Z_2\)

  • Happy Borgohain,
  • Ankita Kakoti,
  • Mrinal Kumar Das

摘要

We studied texture zero in the lepton mass matrices in the framework of minimal left-right symmetric model using the dihedral \(D_{4}\) symmetry and \(Z_{2}\) symmetry. This leads to interesting correlations between the neutrino parameters. We studied the observables like neutrinoless double beta decay (NDBD), charged lepton flavor violation (LFV) and baryogenesis (BAU) within this framework. The study is carried out for both normal and inverted ordering keeping in mind the recent global fit neutrino data. We have varied the mass of the new scale within the accessible collider limits and see its phenomenological implications.