Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Looking for Large Extra Dimensions in the Early LHC Data   We explore the opportunity to look for large extra dimensions in the early
stages of the LHC running. The high-E$_T$ dijet production is analyzed via a
novel kinematic variable when the machine center-of-mass energy varies from 7
TeV through 10 TeV to 14 TeV and the accumulated data range from 0.5 to 8
fb$^{-1}$. The estimations of the reach in the effective scale $M_S$ for
different numbers of large extra dimensions are presented.

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The categories of this paper are: q-bio
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The categories of this paper are: nucl-th
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The categories of this paper are: econ
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The categories of this paper are: dg-ga
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The categories of this paper are: atom-ph
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The categories of this paper are: q-fin
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The categories of this paper are: cmp-lg
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The categories of this paper are: nucl-ex
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The categories of this paper are: chao-dyn
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The categories of this paper are: quant-ph
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The categories of this paper are: gr-qc
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The categories of this paper are: hep-ex
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The categories of this paper are: cond-mat
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The categories of this paper are: ao-sci
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The categories of this paper are: physics
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The categories of this paper are: nlin