Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Electroproduction Cross Section of Large_Et Hadrons at NLO and Virtual
  Photon Structure Function   We calculate Higher Order corrections to the resolved component of the
electroproduction cross section of large-Et hadrons. The parton distributions
in the virtual photon are studied in detail and a NLO parametrization of the
latter is proposed. The contribution of the resolved component to the forward
production of large-Et hadrons is calculated and its connection with the BFKL
cross section is discussed.

11
The categories of this paper are: hep-lat
27
The categories of this paper are: comp-gas
31
The categories of this paper are: ao-sci
19
The categories of this paper are: eess
4
The categories of this paper are: cond-mat
25
The categories of this paper are: patt-sol
2
The categories of this paper are: math
5
The categories of this paper are: gr-qc
21
The categories of this paper are: adap-org
37
The categories of this paper are: supr-con
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The categories of this paper are: chao-dyn
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The categories of this paper are: hep-ex
34
The categories of this paper are: chem-ph
3
The categories of this paper are: physics
35
The categories of this paper are: mtrl-th
32
The categories of this paper are: atom-ph