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arXiv · hep-ph/9811268

Tau neutrino fluxes from atmospheric charm

L. Pasquali·M. H. Reno
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Abstract

We present an evaluation of the atmospheric tau neutrino flux in the energy range between $10^2$ and $10^6$ GeV. The main source of tau neutrinos is from charmed particle production and decay. The $ν_τN\to τX$ event rate for a detector with a water equivalent volume of 1 km$^3$ is on the order of 60-100 events per year for $E_τ>100$ GeV, reducing to 18 events above 1 TeV. Event rates for atmospheric muon neutrino oscillations to tau neutrinos are also evaluated.

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L. Pasquali, M. H. Reno. 1998-11-06. Tau neutrino fluxes from atmospheric charm. https://doi.org/10.1103/physrevd.59.093003

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