6533b7d5fe1ef96bd1264e1e
RESEARCH PRODUCT
Signatures of spontaneously broken r parity and solar neutrino oscillations
Arcadi SantamariaJosé Wagner Furtado Vallesubject
Physics::Instrumentation and DetectorsAstrophysics::High Energy Astrophysical PhenomenaHigh Energy Physics::PhenomenologyFísicaHigh Energy Physics::Experimentdescription
Matter-enhanced neutrino-oscillation parameters can be probed in a variety of conventional experiments in supergravity models where the small neutrino mass arises from spontaneous R-parity violation. A combined analysis of astrophysical and laboratory limits tends to exclude regions of oscillation parameters where the high-energy neutrinos are adiabatically converted. This suggests the possibility of a large reduction in the pp and Be7 neutrino flux even for a mildly reduced B8 neutrino flux, thus stressing the importance of gallium experiments.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 1989-01-01 |