Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Participant-like scaling behavior of multiplicity and charged hadron
  spectra in relativistic heavy ion collisions   We present a method for parameterizing the charged particle multiplicity and
charged hadron spectra from heavy ion data with a simple, Glauber-inspired,
model. The basis of this model is derived from the observation of leading
hadrons in $pp$ collisions and the number of interactions calculated by a
Glauber model. Singly hit and multiply hit nucleons are treated as different
sub-components of the same collision. With this scheme, for fixed sub-component
yields, we find that the multiplicity and charged hadron spectra can be
reproduced, without the need for large suppression at high-p$_T$. Suppression
is still observed, in the low- to intermediate-p$_T$ region, but this is
confined to suppression of surface emission partons. At high-p$_T$, the
suppression disappears entirely, leaving only a possible Cronin-type
enhancement. The suppression observed in 200GeV collisions is found to be the
same for 62.4GeV data.

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The categories of this paper are: alg-geom
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The categories of this paper are: chem-ph
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The categories of this paper are: dg-ga
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The categories of this paper are: funct-an
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The categories of this paper are: stat
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The categories of this paper are: patt-sol
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The categories of this paper are: q-alg
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The categories of this paper are: atom-ph
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The categories of this paper are: eess
2
The categories of this paper are: math
13
The categories of this paper are: quant-ph
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The categories of this paper are: q-fin
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The categories of this paper are: bayes-an
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The categories of this paper are: solv-int
0
The categories of this paper are: hep-ph
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The categories of this paper are: cmp-lg