Measurement of Muon Antineutrino Oscillations with an Accelerator-Produced Off-Axis Beam

T2K collaboration, K. Abe, C. Andreopoulos +326

T2K reports its first measurements of the parameters governing the disappearance of ${\bar{\nu }}_{\mu }$ in an off-axis beam due to flavor change induced by neutrino oscillations. The quasimo…