6533b7d3fe1ef96bd12601a7
RESEARCH PRODUCT
Fritzsch neutrino mass matrix fromS3symmetry
Eduardo PeinadoDavide MeloniStefano Morisisubject
PhysicsNuclear and High Energy PhysicsParticle physics010308 nuclear & particles physicsTexture (cosmology)High Energy Physics::PhenomenologyDiagonalFOS: Physical sciencesMass matrix01 natural sciencesSymmetry (physics)High Energy Physics - PhenomenologyStandard Model (mathematical formulation)High Energy Physics - Phenomenology (hep-ph)Physical Sciences0103 physical sciencesCP violationHigh Energy Physics::ExperimentNeutrino010306 general physicsParticle Physics - PhenomenologyLeptondescription
We present an extension of the Standard Model (SM) based on the discrete flavor symmetry S3 which gives a neutrino mass matrix with two-zero texture of Fritzsch-type and nearly diagonal charged lepton mass matrix. The model is compatible with the normal hierarchy only and predicts the sine squared of the reactor angle to be 0.01 at the best fit values of solar and atmospheric parameters and maximal leptonic CP violation.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 2010-05-19 | Journal of Physics G: Nuclear and Particle Physics |