A novel kind of neutrino oscillation experiment

Abstract A novel method to look for neutrino oscillations is proposed based on the elastic scattering process ν 1 e − → ν i e − , taking advantage of the dynamical zero present in the differential cross section for ν e e − → ν e e − . An effective tunable experiment between the “appearance” and “disappearance” limits is made possible. Prospects to exclude the allowed region for atmospheric neutrino oscillations are given.