Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Production of single-charm hadrons by quark combination mechanism in
  $p$-Pb collisions at $\sqrt{s_{NN}}=5.02$ TeV   If QGP-like medium is created in $p$-Pb collisions at extremely high
collision energies, charm quarks that move in the medium can hadronize by
capturing the co-moving light quark(s) or anti-quark(s) to form the charm
hadrons. Using light quark $p_{T}$ spectra extracted from the experimental data
of light hadrons and a charm quark $p_{T}$ spectrum that is consistent with
perturbative QCD calculations, the central-rapidity data of $p_{T}$ spectra and
the spectrum ratios for $D$ mesons in the low $p_{T}$ range ($p_{T}\lesssim7$
GeV) in minimum-bias $p$-Pb collisions at $\sqrt{s_{NN}}=5.02$ TeV are well
described by quark combination mechanism in equal-velocity combination
approximation. The $\Lambda_{c}^{+}/D^{0}$ ratio in quark combination mechanism
exhibits the typical increase-peak-decrease behavior as the function of
$p_{T}$, and the shape of the ratio for $p_{T}\gtrsim3$ GeV is in agreement
with the preliminary data of ALICE collaboration in central rapidity region
$-0.96<y<0.04$ and those of LHCb collaboration in forward rapidity region
$1.5<y<4.0$. The global production of single-charm baryons is quantified using
the preliminary data and the possible enhancement (relative to light flavor
baryons) is discussed. The $p_{T}$ spectra of $\Xi_{c}^{0}$, $\Omega_{c}^{0}$
in minimum-bias events and those of single-charm hadrons in high-multiplicity
event classes are predicted, which serves as the further test of the possible
change of the hadronization characteristic for low $p_{T}$ charm quarks in the
small system created in $p$-Pb collisions at LHC energies.

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The categories of this paper are: astro-ph
3
The categories of this paper are: physics
34
The categories of this paper are: chem-ph
30
The categories of this paper are: q-alg
20
The categories of this paper are: acc-phys
22
The categories of this paper are: chao-dyn
10
The categories of this paper are: q-bio
32
The categories of this paper are: atom-ph
23
The categories of this paper are: solv-int
1
The categories of this paper are: cs
18
The categories of this paper are: econ
5
The categories of this paper are: gr-qc
21
The categories of this paper are: adap-org
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The categories of this paper are: hep-ex
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The categories of this paper are: nucl-th
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The categories of this paper are: hep-lat