Precise measurement of the neutrino mixing parameter θ23 from muon neutrino disappearance in an off-axis beam.

New data from the T2K neutrino oscillation experiment produce the most precise measurement of the neutrino mixing parameter θ23. Using an off-axis neutrino beam with a peak energy of 0.6 GeV and a data set corresponding to 6.57×10(20) protons on target, T2K has fit the energy-dependent νμ oscillatio...

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Bibliographic Details
Main Authors: Abe, K, Adam, J, Aihara, H, Akiri, T, Andreopoulos, C, Aoki, S, Ariga, A, Ariga, T, Assylbekov, S, Autiero, D, Barbi, M, Barker, G, Barr, G, Bass, M, Batkiewicz, M, Bay, F, Bentham, S, Berardi, V, Berger, B, Berkman, S, Bertram, I, Bhadra, S, Blaszczyk, F, Blondel, A, Bojechko, C
Format: Journal article
Language:English
Published: American Physical Society 2014