paper

Insights on neutrino lensing

arXiv:hep-ph/0105211 · doi:10.1016/S0370-2693(01)00686-4

Abstract

We discuss the gravitational lensing of neutrinos by astrophysical objects. Unlike photons, neutrinos can cross a stellar core; as a result, the lens quality improves. We also estimate the depletion of the neutrino flux after crossing a massive object and the signal amplification expected. While Uranians alone would benefit from this effect in the Sun, similar effects could be considered for binary systems.

15 pages, 4 figures, to be published in Phys. Lett. B

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