Correlated Neutrino Oscillations

Abstract

In solar neutrino oscillations, if ${\nu }_e$ has a significant third massive component, the allowed parameter space in $\Delta m^2$ and ${\sin }^{2}2\theta$ for the first two components is shown to be greatly increased. This third component may be correlated to atmospheric neutrino oscillations, as shown in a specific predictive seesaw model of the $3\times 3$ neutrino mass matrix. Possible variations to include the recent LSND results are briefly discussed.

6 pages, 1 figure not included, talk given at Valencia 95