Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Atmospheric leptons, the search for a prompt component   The flux of high-energy (>GeV) neutrinos consists primarily of those produced
by cosmic-ray interactions in the atmosphere. The contribution from
extraterrestrial sources is still unknown. Current limits suggest that the
observed spectrum is dominated by atmospheric neutrinos up to at least 100 TeV.
The contribution of charmed hadrons to the flux of atmospheric neutrinos is
important in the context of the search for astrophysical neutrinos because the
spectrum of such "prompt" neutrinos is harder than that of "conventional"
neutrinos from decay of pions and kaons. The prompt component therefore becomes
increasingly important as energy increases. This paper reviews the status of
the search for prompt muons and neutrinos with emphasis on the complementary
aspects of muons, electron neutrinos and muon neutrinos.

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The categories of this paper are: q-fin
14
The categories of this paper are: math-ph
13
The categories of this paper are: quant-ph
23
The categories of this paper are: solv-int
1
The categories of this paper are: cs
32
The categories of this paper are: atom-ph
8
The categories of this paper are: hep-ex
2
The categories of this paper are: math
24
The categories of this paper are: dg-ga
26
The categories of this paper are: bayes-an
30
The categories of this paper are: q-alg
5
The categories of this paper are: gr-qc
10
The categories of this paper are: q-bio
16
The categories of this paper are: stat
21
The categories of this paper are: adap-org
28
The categories of this paper are: alg-geom