Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: On particle production in jets with quark-like and gluon-like
  fragmentation   We study the $p/\pi$ ratio in jets produced in simulated proton-proton
collisions at $\sqrt{s_{NN}}=7~\mathrm{TeV}$ using Pythia $6.4$ Monte-Carlo
generator. We compare the $p/\pi$ ratio in the selected quark-like and
gluon-like jets to a reference samples of quark- and gluon-jets tagged at
Monte-Carlo level. We observe that the contamination in the selected jets
significantly influences the observed ratios. This suggests, that the origin of
the jet fixes the value of the $p/\pi$ ratio within the model that we use.

10
The categories of this paper are: q-bio
9
The categories of this paper are: nlin
35
The categories of this paper are: mtrl-th
12
The categories of this paper are: nucl-th
7
The categories of this paper are: hep-th
11
The categories of this paper are: hep-lat
13
The categories of this paper are: quant-ph
8
The categories of this paper are: hep-ex
34
The categories of this paper are: chem-ph
18
The categories of this paper are: econ
24
The categories of this paper are: dg-ga
5
The categories of this paper are: gr-qc
16
The categories of this paper are: stat
26
The categories of this paper are: bayes-an
27
The categories of this paper are: comp-gas
4
The categories of this paper are: cond-mat