Oscillation of Very Low Energy Atmospheric Neutrinos

摘要

We discuss the oscillation effects of sub-sub-GeV atmospheric neutrinos, the sample with energies E <100 MeV. The energy spectra of the e-like events in water Cherenkov detectors are computed and dependence of the spectra on the 2-3 mixing angle, θ_(23), the 1-3 mixing and CP-violation phase are studied.