Abstract
The violation of the equivalence principle (VEP) causing neutrino oscillations is of current interest. We study here the possibility of not only flavour oscillation but spin flavour oscillation of ultrahigh energy () neutrinos emanating from active galactic nuclei (AGN) due to VEP and due to the presence of a large magnetic field () in AGN. In particular, we look at the resonance spin flavour conversion driven by the AGN potential. Interesting bounds on the transition magnetic moment of neutrinos may therefore be obtained.
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More From: Journal of Physics G: Nuclear and Particle Physics
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