Abstract
The reflection symmetry and the TM1 mixing (a Pontecorvo–Maki–Nakagawa–Sakata matrix with the first column fixed to the tribimaximal form) are both well compatible with experiments. If both approaches are simultaneously assumed, all lepton mixing parameters except for are predicted. In particular, one expects maximal violation (), maximal atmospheric mixing (), a slightly less-than-tribimaximal solar mixing angle (), as well as values of 0 or for the two Majorana phases. We study the renormalization stability of this highly predictive framework when neutrino mass is described by an effective Weinberg operator and by the type I seesaw mechanism, both in the standard model and with supersymmetry.
- Received 27 August 2017
DOI:https://doi.org/10.1103/PhysRevD.96.055039
© 2017 American Physical Society