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arXiv · astro-ph/0205325

UHE and EHE neutrino induced taus inside the Earth

S. Bottai·S. Giurgola
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Abstract

Tau neutrinos interacting inside the Earth produce $τ$ leptons which thereafter can decay inside the atmosphere. The propagation of extremely energetic \nut's and $τ$'s through the Earth is studied by means of a detailed Monte Carlo simulation, taking into account all major mechanisms of \nut interactions and $τ$ energy loss as well as decay modes. The rates of $τ$'s emerging from the Earth are determined as a function of $τ$'s energy for several cosmic neutrino models.

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S. Bottai, S. Giurgola. 2002-05-20. UHE and EHE neutrino induced taus inside the Earth. https://doi.org/10.1016/s0927-6505(02)00165-2

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