Large Leptonic Flavor Mixing and the Mass Spectrum of Leptons
  Implications of a simple model for the mass generation of leptons are studied, in particular for the upcoming long-baseline neutrino experiments. The flavor mixing angles are large (nearly maximal). The probability for the long-baseline \nu_\mu \leftrightarrow \nu_e oscillation is predicted to be about 1%. 
Harald Fritzsch, Zhi-zhong Xing