Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Measurements of production and inelastic cross sections for
  $\mbox{p}+\mbox{C}$, $\mbox{p}+\mbox{Be}$, and $\mbox{p}+\mbox{Al}$ at 60
  GeV/$c$ and $\mbox{p}+\mbox{C}$ and $\mbox{p}+\mbox{Be}$ at 120 GeV/$c$   This paper presents measurements of production cross sections and inelastic
cross sections for the following reactions: 60 GeV/$c$ protons with C, Be, Al
targets and 120 GeV/$c$ protons with C and Be targets. The analysis was
performed using the NA61/SHINE spectrometer at the CERN SPS. First measurements
were obtained using protons at 120 GeV/$c$, while the results for protons at 60
GeV/$c$ were compared with previously published measurements. These interaction
cross section measurements are critical inputs for neutrino flux prediction in
current and future accelerator-based long-baseline neutrino experiments.

16
The categories of this paper are: stat
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The categories of this paper are: math-ph
6
The categories of this paper are: astro-ph
27
The categories of this paper are: comp-gas
29
The categories of this paper are: funct-an
21
The categories of this paper are: adap-org
34
The categories of this paper are: chem-ph
7
The categories of this paper are: hep-th
18
The categories of this paper are: econ
1
The categories of this paper are: cs
5
The categories of this paper are: gr-qc
11
The categories of this paper are: hep-lat
23
The categories of this paper are: solv-int
36
The categories of this paper are: cmp-lg
28
The categories of this paper are: alg-geom
9
The categories of this paper are: nlin