Supernova neutrinos and their oscillations.
Abstract
Studies concerning the mixing of neutrino fluxes from SN 1987A neutrino oscillations are reviewed, including mixing in a vacuum and in matter. The relationship between the produced and detected neutrino fluxes is derived. It is suggested that, if one or two neutronization events are contained in the Kamiokande II sample (Hirata et al., 1987), the e-tau nonadiabatic solution to the solar neutrino problems is favored over solutions via matter-induced mixing. It is found that temperature and flux information cannot be extracted from neutrino data for SN 1987A, because mixing depends on a range of neutrino parameters that has not been probed.
- Publication:
-
Supernova 1987A in the Large Magellanic Cloud
- Pub Date:
- 1988
- Bibcode:
- 1988slmc.proc..200K
- Keywords:
-
- Neutrino Beams;
- Stellar Oscillations;
- Supernovae;
- Computational Astrophysics;
- Neutral Currents;
- Particle Mass;
- Probability Theory;
- Astrophysics;
- Neutrinos:Oscillations;
- Neutrinos:Supernovae;
- Oscillations:Neutrinos;
- Supernovae:Neutrinos