Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Reference heavy flavour cross sections in pp collisions at sqrt(s) =
  2.76 TeV, using a pQCD-driven sqrt(s)-scaling of ALICE measurements at
  sqrt(s) = 7 TeV   We provide a reference in proton-proton collisions at the energy of the Pb-Pb
2010 run at the LHC, sqrt(s) = 2.76 TeV, for the pt-differential production
cross section of D0, D+, and D*+ mesons in |y| < 0.5, of electrons from heavy
flavour decays in |y| < 0.9, and of muons from heavy flavour decays in 2.5 < y
< 4. The reference is obtained by applying a pQCD-driven scaling (based on the
FONLL calculation) to ALICE preliminary data at sqrt(s) = 7 TeV. In order to
validate the procedure, we scale the D meson cross section to sqrt(s) = 1.96
TeV and compare to the corresponding measurements from the CDF experiment.

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The categories of this paper are: hep-lat
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The categories of this paper are: hep-th
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The categories of this paper are: gr-qc
29
The categories of this paper are: funct-an
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The categories of this paper are: q-alg
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The categories of this paper are: patt-sol
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The categories of this paper are: q-bio
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The categories of this paper are: ao-sci
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The categories of this paper are: math-ph
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The categories of this paper are: adap-org
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The categories of this paper are: astro-ph
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The categories of this paper are: cs
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The categories of this paper are: plasm-ph
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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: solv-int