Pinning down the large-x gluon with NNLO top-quark pair differential distributions

Pinning down the large-x gluon with NNLO top-quark pair differential distributions

Abstract Top-quark pair production at the LHC is directly sensitive to the gluon PDF at large x. While total cross-section data is already included in several PDF determinations, differential distributions are not, because the corresponding NNLO calculations have become available only recently. In t...

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Bibliographic Details
Main Authors: Michał Czakon, Nathan P. Hartland, Alexander Mitov, Emanuele R. Nocera, Juan Rojo
Format: Article
Language:English
Published: SpringerOpen 2017-04-01
Series:Journal of High Energy Physics
Subjects:
QCD Phenomenology
Online Access:http://link.springer.com/article/10.1007/JHEP04(2017)044

Internet

http://link.springer.com/article/10.1007/JHEP04(2017)044

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