Testing Neutrino Properties at Long Baseline Experiments and Neutrino Factories

Abstract

It is shown that explanations of atmospheric neutrino anomaly other than ${\nu }_{\mu }-{\nu }_{\tau }oscillations(e.g.decay,decoherenceand$\nu_\mu - \nu_\tau - \nu_{KK}$ mixing) can be tested at future facilities. Stringent tests of CPT invariance in neutrino oscillations can also be performed.

Comments: 13 pages, 3 figures, presented at the NuFACT'00, Monterey, May 22-26, 2000