Predicting leptonic CP violation in the light of Daya Bay result

TL;DR

This paper revisits a neutrino oscillation model in light of recent Daya Bay results, predicting a CP phase of about 45 degrees when using current best-fit parameters.

Contribution

It demonstrates that incorporating the Daya Bay reactor angle leads to a specific prediction of the leptonic CP phase within an existing model.

Findings

Reactor angle is about 9 degrees from Daya Bay.

Predicted CP phase is approximately 45 degrees.

Model aligns with current neutrino oscillation data.

Abstract

In the light of the recent Daya Bay result the reactor angle is about 9 degrees, we reconsider the model presented in arXiv:1005.3482 showing that, when all neutrino oscillation parameters are taken at their best fit values of Schwetz et al and the reactor angle to be the central value of Daya Bay, the predicted value of the CP phase is approximately 45 degrees.