Predictions of mee and neutrino mass from a consistent Froggatt-Nielsen model

The seesaw mechanism is the most attractive mechanism to explain the small neutrino masses, which predicts the neutrinoless double beta decay (0vfifi) of the nucleus. Thus the discovery of 0vfifi is extremely important for future particle physics. However, the present data on the neutrino oscillation is not sufficient to predict the value of mee as well as the neutrino mass miv. In this short article, by adopting a simple and consistent Froggatt-Nielsen model, which can well explain the observed masses and mixing angles of quark and lepton sectors, we calculate the distribution of mee and miv. Interestingly, a relatively large part of the preferred parameter space can be detected in the near future.