Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Heavy-Quarkonia in the Star Experiment   Heavy Quarkonium states modifications in relativistic heavy ion collisions
have been of great interest since the proposal by Matsui and Satz of J/psi
suppression as a signature of Quark-Gluon Plasma (QGP) formation. Recent
studies suggest that the excited states chi_c, psi(2S) and Upsilon(3S) melt
sequentially[1,2] and the amount of observed suppression depends on the state
and medium conditions. Therefore, this suppression pattern may be used as a
probe of the medium temperature. In this work we present preliminary results on
the charmonium and bottomnium measurements performed by the STAR experiment at
RHIC for p+p and Cu+Cu collisions at sqrt(s_{NN})=200GeV

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The categories of this paper are: q-fin
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The categories of this paper are: gr-qc
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The categories of this paper are: supr-con
31
The categories of this paper are: ao-sci
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The categories of this paper are: hep-ex
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The categories of this paper are: hep-th
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The categories of this paper are: patt-sol
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The categories of this paper are: acc-phys
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The categories of this paper are: nucl-th
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The categories of this paper are: eess
2
The categories of this paper are: math
1
The categories of this paper are: cs
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The categories of this paper are: comp-gas
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The categories of this paper are: solv-int
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The categories of this paper are: q-bio
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The categories of this paper are: adap-org