Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Next-to-leading order QCD corrections to $e^+e^-\to 3$ jets with massive
  quarks   We discuss a calculation of the next-to-leading order QCD corrections to the
process $e^+e^-\to 3$ jets with massive quarks, and show numerical results for
the three jet fraction and the differential two jet rate.

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The categories of this paper are: atom-ph
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The categories of this paper are: astro-ph
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The categories of this paper are: funct-an
13
The categories of this paper are: quant-ph
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The categories of this paper are: supr-con
8
The categories of this paper are: hep-ex
21
The categories of this paper are: adap-org
17
The categories of this paper are: q-fin
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The categories of this paper are: comp-gas
12
The categories of this paper are: nucl-th
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The categories of this paper are: ao-sci
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The categories of this paper are: solv-int
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The categories of this paper are: patt-sol
5
The categories of this paper are: gr-qc
34
The categories of this paper are: chem-ph
4
The categories of this paper are: cond-mat