Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: J/$\psi$ production as a function of charged-particle multiplicity in pp
  collisions at $\sqrt{s}$ = 5.02 TeV with ALICE   The relative J/$\psi$ yields as a function of relative charged-particle
multiplicity in pp collisions at $\sqrt{s}$ = 5.02 TeV, measured at forward
rapidity, are investigated for the first time. A linear increase of the
relative J/$\psi$ yield with respect to multiplicity is observed. A comparison
of the findings of the present work with the available ALICE measurements
obtained in pp collisions at $\sqrt{s}$ = 13 TeV at forward and mid-rapidity
indicates that the increase of J/$\psi$ with multiplicity is independent of
energy but exhibits a strong dependence on the rapidity gap between the
J/$\psi$ and multiplicity measurements. The results are compared with
theoretical model calculations.

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The categories of this paper are: gr-qc
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The categories of this paper are: funct-an
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The categories of this paper are: alg-geom
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The categories of this paper are: q-fin
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The categories of this paper are: ao-sci
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The categories of this paper are: math
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The categories of this paper are: astro-ph
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The categories of this paper are: supr-con
30
The categories of this paper are: q-alg
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The categories of this paper are: quant-ph
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The categories of this paper are: nucl-th
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The categories of this paper are: stat
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The categories of this paper are: cs
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The categories of this paper are: cond-mat
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The categories of this paper are: hep-th
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The categories of this paper are: dg-ga