Observable T_7 Lepton Flavor Symmetry at the Large Hadron Collider

Abstract

More often than not, models of flavor symmetry rely on the use of nonrenormalizable operators (in the guise of flavons) to accomplish the phenomenologically successful tribimaximal mixing of neutrinos. We show instead how a simple renormalizable two-parameter neutrino mass model of tribimaximal mixing can be constructed with the non-Abelian discrete symmetry T_7 and the gauging of B-L. This is also achieved without the addition of auxiliary symmetries and particles present in almost all other proposals. Most importantly, it is verifiable at the Large Hadron Collider.

4 pages, 1 table, 1 figure; version accepted for publication in Physical Review Letters

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Cited by in corpus (12)

• Higgs $\to \mu \tau$ in Abelian and Non-Abelian Flavor Symmetry Models
• Tribimaximal Mixing From Small Groups
• Scotogenic $A_4$ Neutrino Model for Nonzero ${\theta }_{13}$ and Large ${\delta }_{CP}$
• Relating quarks and leptons with the T7 flavour group
• Lepton flavor at the electroweak scale: A complete A4 model
• Right-handed Sneutrino Dark Matter in Supersymmetric B-L Model
• The symmetry approach to quark and lepton masses and mixing
• Probing Lepton Flavor Triality with Higgs Boson Decay
• Anomalous leptonic U(1) symmetry: Syndetic origin of the QCD axion, weak-scale dark matter, and radiative neutrino mass
• $\mathcal{C}\mathcal{P}$ violation with an unbroken $\mathcal{C}\mathcal{P}$ transformation
• Symmetries for the 4HDM: extensions of cyclic groups
• Observable Lepton Flavor Symmetry at LHC