Neutrino spin-flip effects in active galactic nuclei
M. Anwar Mughal, H. Athar
Abstract
We study the effects of neutrino spin-flip in the magnetic field, BAGN, of active galactic nuclei (AGN) for high-energy neutrinos (E > 106 GeV) originating from AGN induced by an interplay of the violation of equivalence principle parameterized by Δf and the twist in BAGN. We point out that a conversion effect may exist for Δf 10-34 (δm2/10-5 eV2) independent of gravity mixing angle. Observational consequences for this conversion effect are discussed.
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