6533b7d6fe1ef96bd1267211

RESEARCH PRODUCT

ELECTROWEAK THEORY AND THE NEUTRINO-MASS AND NEUTRINO-OSCILLATION QUESTIONS

G. Ziino

subject

PhysicsNuclear and High Energy PhysicsSterile neutrinoParticle physicsNeutrino oscillationNeutrino theory of lightHigh Energy Physics::PhenomenologyElectroweak interactionGeneral Physics and AstronomyAstronomy and AstrophysicsStandard Modelelementary-fermion masseMeasurements of neutrino speedHigh Energy Physics::Experimentmaximal parity-violation.NeutrinoNeutrino oscillationLepton

description

It is shown that both conjectures of neutrino mass and neutrino oscillation can be made really well-grounded within the Standard Model provided that one adopts a recent new version of the electroweak scheme spontaneously giving also a fundamental explanation for the so-called "maximal parity-violation" effect. A crucial role is played by the prediction of two distinct, scalar and pseudoscalar, replicas of (electron, muon, and tau) lepton numbers that could fully account for an actual non-coincidence between neutrino mass-eigenstates and gauge-eigenstates.

yearjournalcountryeditionlanguage
2007-04-20
http://hdl.handle.net/10447/2193