6533b871fe1ef96bd12d259c
RESEARCH PRODUCT
Neutrino Oscillations in the Dualized Standard Model
Chan Hong-moJosé BordesTsou Sheung TsunJakov Pfaudlersubject
QuarkPhysicsNuclear and High Energy PhysicsParticle physicsCabibbo–Kobayashi–Maskawa matrixSolar neutrinoHigh Energy Physics::PhenomenologyFOS: Physical sciencesFísicaDuality (optimization)Solar neutrino problemStandard ModelHigh Energy Physics - PhenomenologyHigh Energy Physics - Phenomenology (hep-ph)High Energy Physics::ExperimentNeutrinoNeutrino oscillationdescription
A method developed from the Dualized Standard Model for calculating the quark CKM matrix and masses is applied to the parallel problem in neutrino oscillations. Taking the parameters determined from quarks and the masses of two neutrinos: $m_3^2 \sim 10^{-2} - 10^{-3} eV^2$ suggested by atmospheric neutrino data, and $m_2^2 \sim 10^{-10} eV^2$ suggested by the long wave-length oscillation (LWO) solution of the solar neutrino problem, one obtains from a parameter-free calculation all the mixing angles in reasonable agreement with existing experiment. However, the scheme is found not to accommodate comfortably the mass values $m_2^2 \sim 10^{-5} eV^2$ suggested by the MSW solution for solar neutrinos.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 1998-02-25 |