Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Next-to-Leading Order QCD Corrections to the Drell-Yan Cross Section in
  Models of TeV-Scale Gravity   The first results on next-to-leading order QCD corrections to
graviton-induced processes in hadron collisions in models of TeV-scale gravity
are presented focusing on the case of dilepton pair production in \bar p p and
pp collisions. Distributions in the invariant mass Q, the longitudinal fraction
x_F, the rapidity Y and the forward-backward asymmetry of the lepton pair are
studied. The quantitative impact of the QCD corrections for searches of extra
dimensions at hadron colliders is investigated. It turns out that at the LHC
(\sqrt{S}=14 TeV) the K-factor is rather large (K=1.6) for large invariant mass
Q of the lepton pair, indicating the importance of accounting for these QCD
corrections in the experimental search for TeV-scale gravity. At the Tevatron,
the K-factor does not substantially deviate from the Standard Model value.
However, its inclusion is necessitated to make the cross-section stable with
respect to scale variations.

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The categories of this paper are: comp-gas
20
The categories of this paper are: acc-phys
3
The categories of this paper are: physics
22
The categories of this paper are: chao-dyn
5
The categories of this paper are: gr-qc
11
The categories of this paper are: hep-lat
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The categories of this paper are: bayes-an
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The categories of this paper are: eess
18
The categories of this paper are: econ
33
The categories of this paper are: plasm-ph
16
The categories of this paper are: stat
34
The categories of this paper are: chem-ph
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The categories of this paper are: cmp-lg
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The categories of this paper are: funct-an
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The categories of this paper are: q-alg
15
The categories of this paper are: nucl-ex