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arXiv · 0812.4308

Vetoing atmospheric neutrinos in a high energy neutrino telescope

Stefan Schönert·Thomas K. Gaisser·Elisa Resconi·Olaf Schulz
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Abstract

We discuss the possibility to suppress downward atmospheric neutrinos in a high energy neutrino telescope. This can be achieved by vetoing the muon which is produced by the same parent meson decaying in the atmosphere. In principle, atmospheric neutrinos with energies $E_ν> 10$ TeV and zenith angle up to 60 degree can be vetoed with an efficiency of > 99%. Practical realization will depend on the depth of the neutrino telescope, on the muon veto efficiency and on the ability to identify downward moving neutrinos with a good energy estimation.

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Stefan Schönert, Thomas K. Gaisser, Elisa Resconi, Olaf Schulz. 2008-12-22. Vetoing atmospheric neutrinos in a high energy neutrino telescope. https://doi.org/10.1103/physrevd.79.043009

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