Global analysis of neutrino masses, mixings, and phases: Entering the era of leptonic CP violation searches

We perform a global analysis of neutrino oscillation data, including high-precision measurements of the neutrino mixing angle theta(13) at reactor experiments, which have confirmed previous indications in favor of theta(13) > 0. Recent data presented at the Neutrino 2012 conference are also included. We focus on the correlations between theta(13) and the mixing angle theta(23), as well as between theta(13) and the neutrino CP-violation phase delta. We find interesting indications for theta(23) < pi/4 and possible hints for delta similar to pi, with no significant difference between normal and inverted mass hierarchy.