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arXiv 2002-06-01 DOI 10.1016/S0370-2693(02)02388-2 0 views

Family Hierarchy and Large Neutrino Mixings

Ling, Fu-Sin · Ramond, Pierre

Original · EN

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.

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