Latest results from T2K and T2K Phase II

Abstract

T2K is a long-baseline neutrino oscillation experiment using a ${\nu }_{\mu }$ beam produced at the J-PARC facility. Neutrinos are detected at a Near Detector complex (ND280) and at the Far Detector (Super-Kamiokande). The most recent oscillation results presented by T2K are described in these proceedings. With these data T2K has produced the first constraints on ${\delta }_{CP}$, excluding CP conserving values at 2$\sigma$ and the world best measurement of the ${\theta }_{23}$ mixing angle.

Talk presented at NuPhys2017 (London, 20-22 December 2017). 8 pages, 8 figures