Differentiating Neutrino Models on the Basis of ${\theta }_{13}$ and Lepton Flavor Violation

Abstract

We show how models of neutrino masses and mixings can be differentiated on the basis of their predictions for ${\theta }_{13}$ and lepton flavor violation in radiative charged lepton decays and $\mu -e$ conversion. We illustrate the lepton flavor violation results for five predictive SO(10) SUSY GUT models and point out the relative importance of their heavy right-handed neutrino mass spectra and ${\theta }_{13}$ predictions.

Comments: 10 pages, 7 figures, to appear in Proceedings of the International Workshop on Grand Unified Theories: Current Status and Future Prospects (GUT07), December 17-19, 2007, Kusatsu, Japan