6533b838fe1ef96bd12a3d33

RESEARCH PRODUCT

Physics of Massive Neutrinos

Jose W.f. Valle

subject

PhysicsNuclear and High Energy PhysicsParticle physicsPhysics::Instrumentation and DetectorsOscillationAstrophysics::High Energy Astrophysical PhenomenaAstrophysics (astro-ph)High Energy Physics::PhenomenologyFísicaFOS: Physical sciencesAstrophysicsAtomic and Molecular Physics and OpticsHigh Energy Physics - ExperimentHigh Energy Physics - PhenomenologyHigh Energy Physics - Experiment (hep-ex)High Energy Physics - Phenomenology (hep-ph)Double beta decayCP violationHigh Energy Physics::ExperimentAtmospheric neutrinoNeutrinoNeutrino oscillation

description

I summarize the present status of global analyses of neutrino oscillations, including the most recent KamLAND and K2K data, as well as the latest solar and atmospheric neutrino fluxes. I give the allowed ranges of the three--flavour oscillation parameters from the current worlds' global neutrino data sample, their best fit values and discuss the small parameters DeltaM_solar/DeltaM_atm and sin^2 theta_13, which characterize the strength of CP violation in neutrino oscillations. I briefly discuss neutrinoless double beta decay and the LSND neutrino oscillation hint, as well as the robustness of the neutrino oscillation results in the presence of non-standard physics.

https://doi.org/10.1016/j.nuclphysbps.2005.05.001