Textures and Lepton Mass Matrices

TL;DR

This paper investigates specific textures of lepton mass matrices for Dirac neutrinos in light of recent precise measurements of the leptonic mixing angle , analyzing their compatibility across different neutrino mass hierarchy scenarios.

Contribution

It explores the viability of texture-specific lepton mass matrices for Dirac neutrinos using the latest mixing data across various neutrino mass hierarchies.

Findings

Certain textures are compatible with normal hierarchy

Some textures fit inverted hierarchy data

Degenerate scenario textures are also examined

Abstract

In view of the precise measurement of the leptonic mixing angle \theta_{13}, implications of the latest mixing data have been investigated for lepton mass matrices pertaining to Dirac neutrinos.These texture specific lepton mass matrices have been examined for their compatibility with the latest data in the cases of normal hierarchy, inverted hierarchy and degenerate scenario of neutrino masses.