Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Results in $B_s$ physics and bottomonium spectroscopy using the Belle
  $\Upsilon({\rm 5S})$ data   The Belle experiment at KEK accumulated a $121.4~{\rm fb}^{-1}$ sample of
$e^+e^-$ collisions at the $\Upsilon(5S)$ resonance. This sample provides ample
opportunity for improving the understanding of both the properties of $B_s$
mesons and the spectroscopy of bottomonium states. In this article we describe
the recent results obtained from the Belle $\Upsilon(5S)$ data.

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The categories of this paper are: cond-mat
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The categories of this paper are: adap-org
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The categories of this paper are: hep-th
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The categories of this paper are: atom-ph
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The categories of this paper are: astro-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: dg-ga
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The categories of this paper are: mtrl-th
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The categories of this paper are: quant-ph
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The categories of this paper are: math-ph
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The categories of this paper are: math
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The categories of this paper are: cs
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The categories of this paper are: chao-dyn
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The categories of this paper are: eess
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The categories of this paper are: cmp-lg