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Cosmic Tau Neutrinos

Athar Husain
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Abstract

The collisions between accelerated protons and the photons present in cosmos can be a main source of high-energy neutrinos (E \geq 10^6 GeV) of all flavors above the atmospheric neutrino background. I discuss here the possibility of photohadronic production of high-energy cosmic tau neutrinos in an astrophysical site and study some of the effects of vacuum neutrino flavor mixing on their subsequent propagation. I also discuss the prospects for observations of these high-energy cosmic tau neutrinos in new large neutrino telescopes

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Athar Husain. 2000-04-09. Cosmic Tau Neutrinos. https://arxiv.org/abs/hep-ph/0004083

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