Contrasting solar and reactor neutrinos with a non-zero value of 13
Abstract:When solar neutrino and KamLAND data are analyzed separately one finds that, even though allowed regions of neutrino parameters overlap, the values of m2 and the mixing angle 12 at the 2 minima are different. We show that a non-zero, but small value of the angle 13 can account for this behavior. From the joint analysis of solar neutrino and KamLAND data we find the best fit value of sin2213 = 0.01-0.01+0.09.
Document Type: Research Article
Publication date: July 1, 2008