6533b7dbfe1ef96bd12715b4
RESEARCH PRODUCT
Dirac neutrinos from flavor symmetry
José W. F. ValleAlfredo ArandaCesar BonillaS. MorisiEduardo Peinadosubject
Nuclear and High Energy PhysicsParticle physicsSterile neutrinoNeutrino theory of lightPhysics::Instrumentation and DetectorsAstrophysics::High Energy Astrophysical PhenomenaHigh Energy Physics::LatticePontecorvo–Maki–Nakagawa–Sakata matrixFOS: Physical sciences7. Clean energy01 natural sciencessymbols.namesakeHigh Energy Physics - Phenomenology (hep-ph)0103 physical sciences010306 general physicsNeutrino oscillationPhysics010308 nuclear & particles physicsHigh Energy Physics::PhenomenologyFísicaSolar neutrino problemHigh Energy Physics - PhenomenologyDirac fermionsymbolsMeasurements of neutrino speedHigh Energy Physics::ExperimentNeutrinodescription
We present a model where Majorana neutrino mass terms are forbidden by the flavor symmetry group Delta(27). Neutrinos are Dirac fermions and their masses arise in the same way as that of the charged fermions, due to very small Yukawa couplings. The model fits current neutrino oscillation data and correlates the octant of the atmospheric angle with the magnitude of the lightest neutrino mass, with maximal mixing excluded for any neutrino mass
| year | journal | country | edition | language |
|---|---|---|---|---|
| 2013-07-12 |