Measurement of the inclusive W ± and Z/γ∗ cross sections in the e and μ decay channels in pp collisions at √s=7TeV with the ATLAS detector

The production cross sections of the inclusive Drell-Yan processes W ± →ν and Z/γ∗→(=e, μ) are measured in proton-proton collisions at √s=7TeV with the ATLAS detector. The cross sections are reported integrated over a fiducial kinematic range, extrapolated to the full range, and also evaluated diffe...

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Autor principal: Aad, G.
Formato: JOUR
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_15507998_v85_n7_p_Aad
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Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
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spelling todo:paper_15507998_v85_n7_p_Aad2023-10-03T16:24:38Z Measurement of the inclusive W ± and Z/γ∗ cross sections in the e and μ decay channels in pp collisions at √s=7TeV with the ATLAS detector Aad, G. The production cross sections of the inclusive Drell-Yan processes W ± →ν and Z/γ∗→(=e, μ) are measured in proton-proton collisions at √s=7TeV with the ATLAS detector. The cross sections are reported integrated over a fiducial kinematic range, extrapolated to the full range, and also evaluated differentially as a function of the W decay lepton pseudorapidity and the Z boson rapidity, respectively. Based on an integrated luminosity of about 35pb - 1 collected in 2010, the precision of these measurements reaches a few percent. The integrated and the differential W ± and Z/γ∗ cross sections in the e and μ channels are combined, and compared with perturbative QCD calculations, based on a number of different parton distribution sets available at next-to-next-to-leading order. © 2012 CERN JOUR info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar http://hdl.handle.net/20.500.12110/paper_15507998_v85_n7_p_Aad
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-134
collection Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
description The production cross sections of the inclusive Drell-Yan processes W ± →ν and Z/γ∗→(=e, μ) are measured in proton-proton collisions at √s=7TeV with the ATLAS detector. The cross sections are reported integrated over a fiducial kinematic range, extrapolated to the full range, and also evaluated differentially as a function of the W decay lepton pseudorapidity and the Z boson rapidity, respectively. Based on an integrated luminosity of about 35pb - 1 collected in 2010, the precision of these measurements reaches a few percent. The integrated and the differential W ± and Z/γ∗ cross sections in the e and μ channels are combined, and compared with perturbative QCD calculations, based on a number of different parton distribution sets available at next-to-next-to-leading order. © 2012 CERN
format JOUR
author Aad, G.
spellingShingle Aad, G.
Measurement of the inclusive W ± and Z/γ∗ cross sections in the e and μ decay channels in pp collisions at √s=7TeV with the ATLAS detector
author_facet Aad, G.
author_sort Aad, G.
title Measurement of the inclusive W ± and Z/γ∗ cross sections in the e and μ decay channels in pp collisions at √s=7TeV with the ATLAS detector
title_short Measurement of the inclusive W ± and Z/γ∗ cross sections in the e and μ decay channels in pp collisions at √s=7TeV with the ATLAS detector
title_full Measurement of the inclusive W ± and Z/γ∗ cross sections in the e and μ decay channels in pp collisions at √s=7TeV with the ATLAS detector
title_fullStr Measurement of the inclusive W ± and Z/γ∗ cross sections in the e and μ decay channels in pp collisions at √s=7TeV with the ATLAS detector
title_full_unstemmed Measurement of the inclusive W ± and Z/γ∗ cross sections in the e and μ decay channels in pp collisions at √s=7TeV with the ATLAS detector
title_sort measurement of the inclusive w ± and z/γ∗ cross sections in the e and μ decay channels in pp collisions at √s=7tev with the atlas detector
url http://hdl.handle.net/20.500.12110/paper_15507998_v85_n7_p_Aad
work_keys_str_mv AT aadg measurementoftheinclusivewandzgcrosssectionsintheeandmdecaychannelsinppcollisionsats7tevwiththeatlasdetector
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