Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Production of four-jets in single- and double-parton scattering within
  high-energy factorization   We report on a first study of 4-jet production in a high energy factorization
(HEF) framework \cite{Kutak:2016mik,Kutak:2016ukc}. We include and discuss
contributions from both single-parton scattering (SPS) and double-parton
scattering (DPS) and compare to the measured data. The DPS HEF result is
considerably smaller than the one obtained with collinear factorization. The
mechanism leading to this difference is of kinematical nature. In contrast to
the collinear approach, the HEF approach nicely describes the distribution of
the $\Delta S$ variable, which involves all four jets and their angular
correlations.

21
The categories of this paper are: adap-org
7
The categories of this paper are: hep-th
26
The categories of this paper are: bayes-an
32
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
34
The categories of this paper are: chem-ph
31
The categories of this paper are: ao-sci
4
The categories of this paper are: cond-mat
10
The categories of this paper are: q-bio
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The categories of this paper are: hep-lat
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The categories of this paper are: solv-int
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The categories of this paper are: acc-phys
9
The categories of this paper are: nlin
29
The categories of this paper are: funct-an
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The categories of this paper are: eess