Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Zenith distribution and flux of atmospheric muons measured with the
  5-line ANTARES detector   The ANTARES high energy neutrino telescope is a three-dimensional array of
about 900 photomultipliers distributed over 12 mooring lines installed in the
Mediterranean Sea. Between February and November 2007 it acquired data in a
5-line configuration. The zenith angular distribution of the atmospheric muon
flux and the associated depth-intensity relation are measured and compared with
previous measurements and Monte Carlo expectations. An evaluation of the
systematic effects due to uncertainties on environmental and detector
parameters is presented.

19
The categories of this paper are: eess
2
The categories of this paper are: math
17
The categories of this paper are: q-fin
33
The categories of this paper are: plasm-ph
25
The categories of this paper are: patt-sol
7
The categories of this paper are: hep-th
16
The categories of this paper are: stat
18
The categories of this paper are: econ
5
The categories of this paper are: gr-qc
27
The categories of this paper are: comp-gas
24
The categories of this paper are: dg-ga
0
The categories of this paper are: hep-ph
22
The categories of this paper are: chao-dyn
32
The categories of this paper are: atom-ph
26
The categories of this paper are: bayes-an
10
The categories of this paper are: q-bio