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Mass measurable phase differences in neutrino oscillations

2018/02/26 by Xiang Zhou, Zhou, Xiang
Physics and Astronomy · #Neutrino Physics Research #Astrophysics and Cosmic Phenomena #Particle physics theoretical and experimental studies

paper · pdf · doi:10.48550/arxiv.1802.09270

Abstract

We propose an ansatz, named the "particle ansatz", that in the rest frame of a flavor neutrino all its mass eigenstate momentums should simultaneously be zero. Under the particle ansatz, the mass measurable phase differences (mmPhDs) can be derived as Δϕji≃ [2mνα(mj-mi)/4 Eνα]L. We show that using mmPhDs all three neutrino masses can be determined. In the foreseeable future all neutrino masses are expected to be determined by the spectral analysis of neutrino experiments.

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