Key points are not available for this paper at this time.
Muon neutrino disappearance probability as a function of neutrino flight length L over neutrino energy E was studied. A dip in the L/E distribution was observed in the data, as predicted from the sinusoidal flavor transition probability of neutrino oscillation. The observed L/E distribution constrained __ neutrino oscillation parameters; 1. 910^-30. 90 at 90% confidence level.
Ashie et al. (Fri,) studied this question.