Normalised differential top-quark pair production cross sections are measured
in pp collisions at a centre-of-mass energy of 7 TeV at the LHC with the CMS
detector using data recorded in 2011 corresponding to an integrated luminosity
of 5.0 inverse femtobarns. The measurements are performed in the lepton+jets
decay channels (e+jets and mu+jets) and the dilepton decay channels (oppositely
charged ee, mu mu, and e mu). The t t-bar differential cross section is
measured as a function of kinematic properties of the final-state charged
leptons and jets associated to b quarks, as well as those of the top quarks and
the t t-bar system. The data are compared with several predictions from
perturbative QCD calculations up to approximate next-to-next-to-leading-order
precision. No significant deviations from the standard model are observed.
Description
Measurement of differential top-quark pair production cross sections in
pp collisions at sqrt(s) = 7 TeV
%0 Generic
%1 TOP-11-013
%A Collaboration, CMS
%D 2012
%K CMS differential measurement quark top
%R 10.1140/epjc/s10052-013-2339-4
%T Measurement of differential top-quark pair production cross sections in
pp collisions at sqrt(s) = 7 TeV
%U http://arxiv.org/abs/1211.2220
%X Normalised differential top-quark pair production cross sections are measured
in pp collisions at a centre-of-mass energy of 7 TeV at the LHC with the CMS
detector using data recorded in 2011 corresponding to an integrated luminosity
of 5.0 inverse femtobarns. The measurements are performed in the lepton+jets
decay channels (e+jets and mu+jets) and the dilepton decay channels (oppositely
charged ee, mu mu, and e mu). The t t-bar differential cross section is
measured as a function of kinematic properties of the final-state charged
leptons and jets associated to b quarks, as well as those of the top quarks and
the t t-bar system. The data are compared with several predictions from
perturbative QCD calculations up to approximate next-to-next-to-leading-order
precision. No significant deviations from the standard model are observed.
@misc{TOP-11-013,
abstract = {Normalised differential top-quark pair production cross sections are measured
in pp collisions at a centre-of-mass energy of 7 TeV at the LHC with the CMS
detector using data recorded in 2011 corresponding to an integrated luminosity
of 5.0 inverse femtobarns. The measurements are performed in the lepton+jets
decay channels (e+jets and mu+jets) and the dilepton decay channels (oppositely
charged ee, mu mu, and e mu). The t t-bar differential cross section is
measured as a function of kinematic properties of the final-state charged
leptons and jets associated to b quarks, as well as those of the top quarks and
the t t-bar system. The data are compared with several predictions from
perturbative QCD calculations up to approximate next-to-next-to-leading-order
precision. No significant deviations from the standard model are observed.},
added-at = {2013-05-25T12:22:29.000+0200},
author = {Collaboration, CMS},
biburl = {https://www.bibsonomy.org/bibtex/2437c0be88b3ea0f18bbe469f7d8986b2/kreczko},
description = {Measurement of differential top-quark pair production cross sections in
pp collisions at sqrt(s) = 7 TeV},
doi = {10.1140/epjc/s10052-013-2339-4},
interhash = {13e309a68c0bc41dfb7377642e4ed8e2},
intrahash = {437c0be88b3ea0f18bbe469f7d8986b2},
keywords = {CMS differential measurement quark top},
note = {arxiv:1211.2220},
timestamp = {2014-07-27T00:02:59.000+0200},
title = {Measurement of differential top-quark pair production cross sections in
pp collisions at sqrt(s) = 7 TeV},
url = {http://arxiv.org/abs/1211.2220},
year = 2012
}