Global fits to neutrino oscillations: Status and prospects

In this work we review our present knowledge of the neutrino oscillation parameters. In a threeneutrino framework, neutrino oscillations depend on six parameters, two squared mass differences (Δm2,δm2), three mixing angles (θ12, θ13, θ23) and one phase δ. Five out of these six parameters have been measured by a number of experiments and only the CP-violating phase δ remains unknown. Moreover, the octant of the mixing angle θ23 and the neutrino mass hierarchy are still undetermined. We update our previous 2014 analysis, by adding to the global fit the recent results of the antineutrino running of T2K and the first results of the NOvA experiment.