Solar Fluctuations and the MSW Effect

Abstract

This talk summarizes the results of recent calculations of how fluctuations within the solar medium can influence resonant neutrino oscillations within the sun. Although initial calculations pointed to helioseismic waves as possibly producing detectable effects, recent more careful calculations show this not to be true. Those features of fluctuations which maximize their influence on neutrino propagation are identified, and are likely to have implications for supernovae and the early universe.

10 pages, LaTeX, talk given at the Erice School on Neutrinos in Astro, Particle and Nuclear Physics

References in corpus (5)

• Non-adiabatic Level Crossing in Resonant Neutrino Oscillations
• Observational Searches for Solar g-modes: Some Theoretical Considerations
• Neutrino Propagation in a Fluctuating Sun
• ${}^3$He Transport in the Sun and the Solar Neutrino Problem
• The effect of random matter density perturbations on the MSW solution to the solar neutrino problem