Lepton flavor violation and neutrino mixings in a 32 seesaw model

We study the predictions for [Formula Presented] and [Formula Presented] in a class of recently proposed horizontal SU(2) model that leads to a [Formula Presented] seesaw model for neutrino masses. We consider two such models and obtain the correct bilarge mixing pattern for neutrinos. In these models, the effective low-energy theory below the [Formula Presented] scale is the minimal supersymmetric standard model. Assuming a supersymmetry breaking pattern as in the minimal supergravity models, we find that consistent with present [Formula Presented] [Formula Presented] and Wilkinson Microwave Anisotropy Probe dark matter constraints on the parameters of the model, the [Formula Presented] prediction is accessible to the proposed MEG experiment at PSI making this class of models testable in the near future. 2003 The American Physical Society.

Lepton flavor violation and neutrino mixings in a 32 seesaw model Academic Article