6533b7d2fe1ef96bd125ea96

RESEARCH PRODUCT

Dynamical seesaw mechanism for Dirac neutrinos

Carlos A. Vaquera-araujoJosé W. F. Valle

subject

PhysicsParticle physicsNuclear and High Energy PhysicsCurrent (mathematics)Large Hadron Collider010308 nuclear & particles physicsPhysics::Instrumentation and DetectorsDirac (video compression format)Mass generationHigh Energy Physics::PhenomenologyFOS: Physical sciencesNew variant01 natural scienceslcsh:QC1-999High Energy Physics - PhenomenologySeesaw mechanismHigh Energy Physics - Phenomenology (hep-ph)Seesaw molecular geometry0103 physical sciencesHigh Energy Physics::ExperimentNeutrino010306 general physicslcsh:Physics

description

So far we have not been able to establish that, as theoretically expected, neutrinos are their own anti-particles. Here we propose a dynamical way to account for the Dirac nature of neutrinos and the smallness of their mass in terms of a new variant of the seesaw paradigm in which the energy scale of neutrino mass generation could be accessible to the current LHC experiments.

10.1016/j.physletb.2016.02.031http://www.sciencedirect.com/science/article/pii/S0370269316001271