ar X iv : h ep - p h / 02 06 00 4 v 2 1 4 Ju n 20 02 Family Hierarchy and Large Neutrino Mixings

Abstract

The recent neutrino data seem to favor two large and one small mixing angles and a hierarchy of their squared mass differences. We discuss these within the context of hierarchical neutrino masses. We show that this scheme suggests a specific neutrino mass matrix with mild fine-tuning. We then present a Froggatt-Nielsen model that reproduces this matrix. e… (More)

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Cite this paper

@inproceedings{Ramond2002arXI, title={ar X iv : h ep - p h / 02 06 00 4 v 2 1 4 Ju n 20 02 Family Hierarchy and Large Neutrino Mixings}, author={Pierre Ramond}, year={2002} }