Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Strange Pentaquark Hadrons in Statistical Hadronization   We study, within the statistical hadronization model, the influence of narrow
strangeness carrying baryon resonances (pentaquarks) on the understanding of
particle production in relativistic heavy ion collisions. There is a great
variation of expected yields as function of heavy ion collision energy due to
rapidly evolving chemical conditions at particle chemical freeze-out. At
relatively low collision energies, these new states lead to improvement of
statistical hadronization fits.

31
The categories of this paper are: ao-sci
21
The categories of this paper are: adap-org
22
The categories of this paper are: chao-dyn
8
The categories of this paper are: hep-ex
1
The categories of this paper are: cs
5
The categories of this paper are: gr-qc
2
The categories of this paper are: math
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The categories of this paper are: hep-lat
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The categories of this paper are: math-ph
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The categories of this paper are: atom-ph
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The categories of this paper are: supr-con
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The categories of this paper are: eess
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The categories of this paper are: bayes-an
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The categories of this paper are: quant-ph
6
The categories of this paper are: astro-ph
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The categories of this paper are: stat