Neutrino mixing from a fresh perspective

Abstract

We propose a neutrino mass matrix texture bearing a suitable correlation m 22 = − 2 m 13 and study its phenomenological implications. In light of both normal and inverted hierarchies, the texture imposes specific bounds on some observational parameters. As a potential application, the prediction of effective Majorana neutrino mass m β β is visualized for both hierarchies. To understand the proposed texture from first principle , we incorporate type-I+II seesaw mechanism in association with A 4 × Z 10 × Z 2 group.

Topics & Concepts