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arXiv · 1212.0411

Neutrino Mixing Angles from Texture Zeros of the Lepton Mass Matrices

Harald Fritzsch·Shun Zhou
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Abstract

Taking into account the latest neutrino oscillation data, we study texture zeros of the lepton mass matrices. Assuming the Dirac neutrino mass matrix M_D, the charged-lepton mass matrix M_l and the mass matrix of heavy right-handed Majorana neutrinos M_R to have three texture zeros, we show that the observed neutrino mixing angles can naturally be obtained. The phenomenological implications for the neutrino mass spectrum, the CP-violating phases, the tritium beta decay and the neutrinoless double-beta decay are explored.

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Harald Fritzsch, Shun Zhou. 2012-12-03. Neutrino Mixing Angles from Texture Zeros of the Lepton Mass Matrices. https://doi.org/10.1016/j.physletb.2012.12.071

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