Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Inclusive production of \pi^0 in pp collisions at 0.9 and 7 TeV and
  perspectives for heavy-ion measurements with the ALICE calorimeters   The inclusive spectrum of \pi^0 production has been measured in pp collisions
at \sqrt{s} = 900 GeV and 7 TeV with the ALICE experiment. The preliminary
results of these measurements are presented, and perspectives for \pi^0
measurements with heavy ions are discussed.

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The categories of this paper are: astro-ph
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The categories of this paper are: cs
14
The categories of this paper are: math-ph
25
The categories of this paper are: patt-sol
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The categories of this paper are: dg-ga
21
The categories of this paper are: adap-org
33
The categories of this paper are: plasm-ph
35
The categories of this paper are: mtrl-th
36
The categories of this paper are: cmp-lg
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The categories of this paper are: hep-th
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The categories of this paper are: atom-ph
2
The categories of this paper are: math
17
The categories of this paper are: q-fin
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The categories of this paper are: funct-an
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The categories of this paper are: stat
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The categories of this paper are: gr-qc