Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Upsilon production in d+Au collisions at STAR   We present the analysis of $\Upsilon\to e^{+}e^{-}$ production in d+Au
collisions at $\sqrt{s_{NN}} = 200$ GeV from the STAR experiment. Using higher
level dedicated $\Upsilon$ triggers, STAR has sampled 32 nb$^{-1}$ of
integrated luminosity in year 2008 d+Au run. The cross section is found as
$BR\times{({{d\sigma}\over{dy}})}_{y=0}^{\Upsilon(1S+2S+3S)}=35\pm4(stat.)\pm5(sys.)$
nb and it is consistent with NLO CEM prediction with anti-shadowing effects. In
addition we calculated the nuclear modification factor
$R_{dAu}=0.98\pm0.32(stat.)\pm0.28(sys.)$, which suggests the
$\Upsilon(1S+2S+3S)$ production follows $N_{bin}$ scaling.

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The categories of this paper are: plasm-ph
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The categories of this paper are: stat
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The categories of this paper are: econ
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The categories of this paper are: atom-ph
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The categories of this paper are: alg-geom
10
The categories of this paper are: q-bio
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The categories of this paper are: supr-con
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The categories of this paper are: hep-lat
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The categories of this paper are: quant-ph
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The categories of this paper are: comp-gas
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The categories of this paper are: hep-th
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The categories of this paper are: gr-qc
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The categories of this paper are: math
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The categories of this paper are: math-ph
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The categories of this paper are: eess
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The categories of this paper are: ao-sci