6533b85bfe1ef96bd12bb526
RESEARCH PRODUCT
Generalized bottom-tau unification, neutrino oscillations and dark matter: Predictions from a lepton quarticity flavor approach
Salvador Centelles-chuliáJosé W. F. ValleRahul Srivastavasubject
PhysicsNuclear and High Energy PhysicsParticle physics010308 nuclear & particles physicsDirac (video compression format)Dark matterHigh Energy Physics::PhenomenologyFOS: Physical sciences01 natural sciencesSymmetry (physics)lcsh:QC1-999Standard ModelHigh Energy Physics - ExperimentHigh Energy Physics - Experiment (hep-ex)High Energy Physics - PhenomenologyHigh Energy Physics - Phenomenology (hep-ph)Seesaw molecular geometry0103 physical sciencesHigh Energy Physics::ExperimentNeutrino010306 general physicsNeutrino oscillationlcsh:PhysicsLeptondescription
We propose an $A_4$ extension of the Standard Model with a Lepton Quarticity symmetry correlating dark matter stability with the Dirac nature of neutrinos. The flavor symmetry predicts (i) a generalized bottom-tau mass relation involving all families, (ii) small neutrino masses are induced a la seesaw, (iii) CP must be significantly violated in neutrino oscillations, (iv) the atmospheric angle $\theta_{23}$ lies in the second octant, and (v) only the normal neutrino mass ordering is realized.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 2017-08-07 | Physics Letters B |