A Highly Predictive Ansatz for Leptonic Mixing and CP Violation

@inproceedings{Branco2009AHP,
  title={A Highly Predictive Ansatz for Leptonic Mixing and CP Violation},
  author={Gustavo C. Branco and J. I. Silva-Marcos},
  year={2009}
}
We suggest a simple highly predictive ansatz for charged lepton and light neutrino mass matrices, based on the assumption of universality of Yukawa couplings. Using as input the charged lepton masses and light neutrino masses, the six parameters characterizing the leptonic mixing matrix VPMNS , are predicted in terms of a single phase φ, which takes a value around φ = π 2 . Correlations among variuos physical quantities are obtained, in particular V PMNS 13 is predicted as a function of ∆m221… CONTINUE READING