Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Neutrino events within muon bundles at neutrino telescopes   The atmospheric neutrino flux includes a component from the prompt decay of
charmed hadrons that becomes significant only at $E\ge 10$ TeV. At these
energies, however, the diffuse flux of cosmic neutrinos discovered by IceCube
seems to be larger than the atmospheric one. Here we study the possibility to
detect a neutrino interaction in down-going atmospheric events at km$^3$
telescopes. The neutrino signal will always appear together with a muon bundle
that reveals its atmospheric origin and, generically, it implies an increase in
the detector activity with the slant depth. We propose a simple algorithm that
could separate these events from regular muon bundles.

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The categories of this paper are: funct-an
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The categories of this paper are: q-fin
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The categories of this paper are: adap-org
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The categories of this paper are: hep-th
37
The categories of this paper are: supr-con
20
The categories of this paper are: acc-phys
26
The categories of this paper are: bayes-an
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The categories of this paper are: solv-int
31
The categories of this paper are: ao-sci
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The categories of this paper are: math-ph
2
The categories of this paper are: math
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The categories of this paper are: quant-ph
3
The categories of this paper are: physics
25
The categories of this paper are: patt-sol
9
The categories of this paper are: nlin
8
The categories of this paper are: hep-ex