%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 }