Analysis of Charm Pair Production at the LHC

D P De Souza; N. H. Brook

doi:10.1088/0954-3899/43/1/015001

Analysis of Charm Pair Production at the LHC

D P De Souza, N. H. Brook

Faculty of Science

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Abstract

The DGLAP and CCFM approaches to perturbative QCD evolution have been investigated by examining correlations of charmed hadron pairs in $pp$ collisions at $\sqrt{s}=7$ TeV. The theoretical models are compared to the data taken by the LHCb experiment. Differences in the parton kinematics between the two approaches are discussed. In general a model incorporating NLO diagrams matched to parton showers describes the data best.

Original language	English
Number of pages	9
Journal	Journal of Physics G:Nuclear and Particle Physics
Volume	G34
Issue number	1
DOIs	https://doi.org/10.1088/0954-3899/43/1/015001
Publication status	Published - 8 Dec 2015

Keywords

hep-ph

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10.1088/0954-3899/43/1/015001

1511.06226v1
This is an author-created, in-copyedited version of an article published in Journal of Physics G: Nuclear and Particle Physics. IOP Publishing Ltd is not responsible for any errors or omissions in this version of the manuscript or any version derived from it. The version of record is available online at: https://doi.org/10.1088/0954-3899/43/1/015001
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title = "Analysis of Charm Pair Production at the LHC",

abstract = "The DGLAP and CCFM approaches to perturbative QCD evolution have been investigated by examining correlations of charmed hadron pairs in \$pp\$ collisions at \$\textbackslash{}sqrt\{s\}=7\$ TeV. The theoretical models are compared to the data taken by the LHCb experiment. Differences in the parton kinematics between the two approaches are discussed. In general a model incorporating NLO diagrams matched to parton showers describes the data best.",

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AB - The DGLAP and CCFM approaches to perturbative QCD evolution have been investigated by examining correlations of charmed hadron pairs in $pp$ collisions at $\sqrt{s}=7$ TeV. The theoretical models are compared to the data taken by the LHCb experiment. Differences in the parton kinematics between the two approaches are discussed. In general a model incorporating NLO diagrams matched to parton showers describes the data best.

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UR - https://www.scopus.com/pages/publications/84951733445

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Analysis of Charm Pair Production at the LHC

Abstract

Keywords

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