paper

Studies of resonance conditions on neutrino oscillations in matter

arXiv:hep-ph/0406307 · doi:10.1143/PTP.117.681

Abstract

We analytically discuss the resonance conditions among several neutrinos in matter. The discriminant for the characteristic equation of the Hamiltonian is expressed by the coefficients of the equation. The result of the computation for the discriminants tells us that the neutrino energy and the matter density are in inverse proportion to each other at the resonance states in not only 2- but also 3- and 4-neutrino models.

arXiv comment20 pages, 4 Postscript figures. Revised version published in PTP with a different title. Affiliation at the time: Kumamoto University

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