Exploring the likelihood of CP violation in neutrino oscillations

TL;DR

This paper investigates the potential for CP violation in neutrino oscillations by analyzing recent experimental data and constructing a leptonic unitarity triangle, indicating a promising possibility of non-zero CP violation.

Contribution

It introduces a novel approach by constructing the ' u_1. u_3' leptonic unitarity triangle inspired by quark sector methods, suggesting CP violation may exist in neutrinos.

Findings

Hints of non-zero CP violation from unitarity triangle analysis

Constructed a leptonic unitarity triangle analogous to quark sector

Indicates a good possibility of CP violation in neutrino oscillations

Abstract

In view of the latest T2K and MINOS observations regarding the mixing angle s_{13}, we have explored the possibility of existence of CP violation in the leptonic sector. Using hints from the construction of the 'db' unitarity triangle in the quark sector, we have made an attempt to construct the '\nu_1.\nu_3' leptonic unitarity triangle, suggesting a good possibility of having non zero CP violation.