Search for flavor-changing non-standard neutrino interactions by MINOS
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We report new constraints on flavor-changing non-standard neutrino interactions from the MINOS experiment, in which neutrino versus antineutrino interactions can be distinguished on an event-by-event basis. We analyzed a combined set of beam neutrino and antineutrino data from the well-understood NuMI beam, and found no evidence for deviations from standard neutrino mixing. The observed energy spectra constrain the non-standard neutrino interactions parameter to the range -0.20<εμτ<0.07(90%C.L.). © 2013 American Physical Society.
author list (cited authors)
Adamson, P., Barr, G., Bishai, M., Blake, A., Bock, G. J., Bogert, D., ... Zwaska, R.