Measurement of $Wgamma$ and $Zgamma$ production cross sections in $pp$ collisions at $7~TeV$ and limits on anomalous triple gauge couplings with the ATLAS detector

In this letter, we present measurements of $W(l u)gamma$ and $Z(ll)gamma$ ($l=e,mu$) productions in $1.02~fb^{-1}$ of $7~TeV$ $pp$ collision data recorded at ATLAS experiment. Cross sections and kinematic distributions are measured and compared to SM expectations. No evidence for physics beyond the...

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Detalles Bibliográficos
Autor principal: HAN, Liang
Lenguaje:eng
Publicado: 2012
Materias:
Detectors and Experimental Techniques
Acceso en línea:http://cds.cern.ch/record/1496913
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author HAN, Liang
author_facet HAN, Liang
author_sort HAN, Liang
collection CERN
description In this letter, we present measurements of $W(l u)gamma$ and $Z(ll)gamma$ ($l=e,mu$) productions in $1.02~fb^{-1}$ of $7~TeV$ $pp$ collision data recorded at ATLAS experiment. Cross sections and kinematic distributions are measured and compared to SM expectations. No evidence for physics beyond the SM is observed, and therefore limits on anomalous $WWgamma$ and $ZZgamma/Zgammagamma$ couplings are determined.
id cern-1496913
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2012
record_format invenio
spelling cern-14969132019-09-30T06:29:59Zhttp://cds.cern.ch/record/1496913engHAN, LiangMeasurement of $Wgamma$ and $Zgamma$ production cross sections in $pp$ collisions at $7~TeV$ and limits on anomalous triple gauge couplings with the ATLAS detectorDetectors and Experimental TechniquesIn this letter, we present measurements of $W(l u)gamma$ and $Z(ll)gamma$ ($l=e,mu$) productions in $1.02~fb^{-1}$ of $7~TeV$ $pp$ collision data recorded at ATLAS experiment. Cross sections and kinematic distributions are measured and compared to SM expectations. No evidence for physics beyond the SM is observed, and therefore limits on anomalous $WWgamma$ and $ZZgamma/Zgammagamma$ couplings are determined.ATL-PHYS-PROC-2012-279oai:cds.cern.ch:14969132012-11-29
spellingShingle Detectors and Experimental Techniques
HAN, Liang
Measurement of $Wgamma$ and $Zgamma$ production cross sections in $pp$ collisions at $7~TeV$ and limits on anomalous triple gauge couplings with the ATLAS detector
title Measurement of $Wgamma$ and $Zgamma$ production cross sections in $pp$ collisions at $7~TeV$ and limits on anomalous triple gauge couplings with the ATLAS detector
title_full Measurement of $Wgamma$ and $Zgamma$ production cross sections in $pp$ collisions at $7~TeV$ and limits on anomalous triple gauge couplings with the ATLAS detector
title_fullStr Measurement of $Wgamma$ and $Zgamma$ production cross sections in $pp$ collisions at $7~TeV$ and limits on anomalous triple gauge couplings with the ATLAS detector
title_full_unstemmed Measurement of $Wgamma$ and $Zgamma$ production cross sections in $pp$ collisions at $7~TeV$ and limits on anomalous triple gauge couplings with the ATLAS detector
title_short Measurement of $Wgamma$ and $Zgamma$ production cross sections in $pp$ collisions at $7~TeV$ and limits on anomalous triple gauge couplings with the ATLAS detector
title_sort measurement of $wgamma$ and $zgamma$ production cross sections in $pp$ collisions at $7~tev$ and limits on anomalous triple gauge couplings with the atlas detector
topic Detectors and Experimental Techniques
url http://cds.cern.ch/record/1496913
work_keys_str_mv AT hanliang measurementofwgammaandzgammaproductioncrosssectionsinppcollisionsat7tevandlimitsonanomaloustriplegaugecouplingswiththeatlasdetector

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