Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Jet fragmentation as a tool to explore double parton scattering using
  Z-boson + jets processes at the LHC   The Large Hadron Collider witnesses the highest ever production cross-section
of double parton scattering processes. The production of a Z-boson along with
two jets from double parton scattering provides a unique opportunity to explore
the kinematics of double parton scattering processes and their dependence on
the scale of the second interaction. The experimental measurement of this
process is largely contaminated by Z + jets production from single parton
scattering. In this paper, fragmentation properties of a jet are explored to
check their sensitivity towards double parton scattering. The present study is
performed using simulated Z + jets events, produced with \textsc{madgraph} and
\textsc{powheg} Monte-Carlo event generators, hadronized and parton showered
using \textsc{pythia}8. The effect of different hadronization model on the
discrimination based on the fragmentation properties of a jet is also
investigated by using events simulated with \textsc{herwig}++. It is observed
that discrimination based on the fragmentation properties of a jet can
significantly suppress the background from single parton scattering, which
results into 40--50\% gain in the contribution of double parton scattering.

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The categories of this paper are: cond-mat
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The categories of this paper are: chao-dyn
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The categories of this paper are: cs
20
The categories of this paper are: acc-phys
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The categories of this paper are: stat
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The categories of this paper are: math-ph
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The categories of this paper are: math
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The categories of this paper are: dg-ga
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The categories of this paper are: patt-sol
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The categories of this paper are: eess
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The categories of this paper are: q-bio
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The categories of this paper are: atom-ph
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The categories of this paper are: econ
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The categories of this paper are: cmp-lg
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The categories of this paper are: adap-org
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The categories of this paper are: mtrl-th