Measurements of the inclusive electron cross-section in proton-proton collisions at sqrt s = 7 TeV with the ATLAS detector.

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This poster presents measurements of the inclusive differential cross-section of electron production in proton-proton collisions at a center-of-mass energy of sqrt(s) = 7 TeV. From a data sample of 1.4 pb-1 collected by the ATLAS detector at the Large Hadron Collider, the electron cross-section meas...

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Autor principal: Bordoni, S
Lenguaje:eng
Publicado: 2011
Materias:
Detectors and Experimental Techniques
Acceso en línea:http://cds.cern.ch/record/1371862
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author Bordoni, S
author_facet Bordoni, S
author_sort Bordoni, S
collection CERN
description This poster presents measurements of the inclusive differential cross-section of electron production in proton-proton collisions at a center-of-mass energy of sqrt(s) = 7 TeV. From a data sample of 1.4 pb-1 collected by the ATLAS detector at the Large Hadron Collider, the electron cross-section measurement is presented as a function of transverse momentum, pT , in the range 7 < pT < 26 GeV and within pseudorapidity |eta| < 2.0, correcting for all detector effects. After removal of the Drell-Yan contribution, the measured differential cross-section is found to be in good agreement with theoretical predictions for heavy-flavour production obtained from Fixed Order NLO calculations with Next-to-Leading-Log high-pT resummation.
id cern-1371862
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2011
record_format invenio
spelling cern-13718622019-09-30T06:29:59Zhttp://cds.cern.ch/record/1371862engBordoni, SMeasurements of the inclusive electron cross-section in proton-proton collisions at sqrt s = 7 TeV with the ATLAS detector.Detectors and Experimental TechniquesThis poster presents measurements of the inclusive differential cross-section of electron production in proton-proton collisions at a center-of-mass energy of sqrt(s) = 7 TeV. From a data sample of 1.4 pb-1 collected by the ATLAS detector at the Large Hadron Collider, the electron cross-section measurement is presented as a function of transverse momentum, pT , in the range 7 < pT < 26 GeV and within pseudorapidity |eta| < 2.0, correcting for all detector effects. After removal of the Drell-Yan contribution, the measured differential cross-section is found to be in good agreement with theoretical predictions for heavy-flavour production obtained from Fixed Order NLO calculations with Next-to-Leading-Log high-pT resummation.ATL-PHYS-SLIDE-2011-402oai:cds.cern.ch:13718622011-07-31
spellingShingle Detectors and Experimental Techniques
Bordoni, S
Measurements of the inclusive electron cross-section in proton-proton collisions at sqrt s = 7 TeV with the ATLAS detector.
title Measurements of the inclusive electron cross-section in proton-proton collisions at sqrt s = 7 TeV with the ATLAS detector.
title_full Measurements of the inclusive electron cross-section in proton-proton collisions at sqrt s = 7 TeV with the ATLAS detector.
title_fullStr Measurements of the inclusive electron cross-section in proton-proton collisions at sqrt s = 7 TeV with the ATLAS detector.
title_full_unstemmed Measurements of the inclusive electron cross-section in proton-proton collisions at sqrt s = 7 TeV with the ATLAS detector.
title_short Measurements of the inclusive electron cross-section in proton-proton collisions at sqrt s = 7 TeV with the ATLAS detector.
title_sort measurements of the inclusive electron cross-section in proton-proton collisions at sqrt s = 7 tev with the atlas detector.
topic Detectors and Experimental Techniques
url http://cds.cern.ch/record/1371862
work_keys_str_mv AT bordonis measurementsoftheinclusiveelectroncrosssectioninprotonprotoncollisionsatsqrts7tevwiththeatlasdetector

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