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arXiv · 0901.4812

Probing neutrino masses and tri-bimaximality with lepton flavor violation searches

Kentaro Kojima·Hideyuki Sawanaka
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Abstract

We examine relation between neutrino oscillation parameters and prediction of lepton flavor violation, in light of deviations from tri-bimaximal mixing. Our study shows that upcoming experimental searches for lepton flavor violation process can provide useful implications for neutrino mass spectrum and mixing angles. With simple structure of heavy right-handed neutrino and supersymmetry breaking sectors, the discovery of tau \to mu gamma decay determines neutrino mass hierarchy if large (order 0.1) reactor angle is established.

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Kentaro Kojima, Hideyuki Sawanaka. 2009-07-14. Probing neutrino masses and tri-bimaximality with lepton flavor violation searches. https://doi.org/10.1016/j.physletb.2009.06.046

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