%0 Journal Article
%A Guzzi, Marco
%A Lipka, Katerina
%A Moch, Sven-Olaf
%T Differential cross sections for top pair production at the LHC
%J Proceedings of Science
%V 2014
%N DESY-14-155
%@ 1824-8039
%C Trieste
%I SISSA
%M PUBDB-2014-04054
%M DESY-14-155
%M arXiv:1409.0444
%P 4
%D 2014
%Z OA
%X We present results of phenomenological studies for top-qua rk pair production at the LHC at the center of mass energy √ S = 7 TeV. The transverse momentum and rapidity distributions f or final- state top quarks are calculated in perturbative QCD at appro ximate next-to-next-to-leading order O ( α 4 s ) by using methods of threshold resummation beyond the leadin g logarithmic accuracy. The theoretical predictions are obtained by using the computer code D IFF T OP and are compared to recent measurements by the ATLAS and CMS collaborations. D IFFTOP can be employed in the general case of heavy-quark pair production at hadron-hadr on colliders and provides a basis for applications in QCD analyses for parton distribution funct ions determination.
%B 22nd International Workshop on Deep-Inelastic Scattering and Related Subjects
%C 28 Apr 2014 - 2 May 2014, Warsaw (Poland)
Y2 28 Apr 2014 - 2 May 2014
M2 Warsaw, Poland
%K top: pair production (autogen)
%K parton: distribution function (autogen)
%K heavy quark: pair production (autogen)
%K top: final state (autogen)
%K quantum chromodynamics: perturbation theory (autogen)
%K resummation: threshold (autogen)
%K higher-order: 2 (autogen)
%K CERN LHC Coll (autogen)
%K differential cross section (autogen)
%K transverse momentum (autogen)
%K hadron hadron (autogen)
%K computer (autogen)
%K rapidity (autogen)
%K ATLAS (autogen)
%K CMS (autogen)
%F PUB:(DE-HGF)29 ; PUB:(DE-HGF)16
%9 ReportJournal Article
%R 10.22323/1.203.0052
%U https://bib-pubdb1.desy.de/record/191866