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Di-boson results at ATLAS
Pairs of gauge boson produced in proton-proton collisions at a center-of-mass energy $\sqrt{s}$ of 7 TeV are reconstructed with the ATLAS detector in their leptonic final states. Based on samples of integrated luminosity $L=1.0 fb^{-1}$ (for WW, WZ and ZZ) and $35 pb^{-1}$ (for W\gamma and Z\gamma)...
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Lenguaje: | eng |
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2012
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Acceso en línea: | https://dx.doi.org/10.1051/epjconf/20122806003 http://cds.cern.ch/record/1418222 |
_version_ | 1780924106511745024 |
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author | Giraud, Pierre-Francois |
author_facet | Giraud, Pierre-Francois |
author_sort | Giraud, Pierre-Francois |
collection | CERN |
description | Pairs of gauge boson produced in proton-proton collisions at a center-of-mass energy $\sqrt{s}$ of 7 TeV are reconstructed with the ATLAS detector in their leptonic final states. Based on samples of integrated luminosity $L=1.0 fb^{-1}$ (for WW, WZ and ZZ) and $35 pb^{-1}$ (for W\gamma and Z\gamma) of 2011 and 2010 LHC data, the total di-boson production cross sections are measured. They are found, together with the kinematic distributions of the selected di-boson systems to be compatible with the expectation from the Standard Model. The di-boson production also gives a handle on possible anomalous triple gauge boson couplings, for which 95% confidence limits are set. |
id | cern-1418222 |
institution | Organización Europea para la Investigación Nuclear |
language | eng |
publishDate | 2012 |
record_format | invenio |
spelling | cern-14182222019-09-30T06:29:59Zdoi:10.1051/epjconf/20122806003http://cds.cern.ch/record/1418222engGiraud, Pierre-FrancoisDi-boson results at ATLASDetectors and Experimental TechniquesParticle Physics - ExperimentPairs of gauge boson produced in proton-proton collisions at a center-of-mass energy $\sqrt{s}$ of 7 TeV are reconstructed with the ATLAS detector in their leptonic final states. Based on samples of integrated luminosity $L=1.0 fb^{-1}$ (for WW, WZ and ZZ) and $35 pb^{-1}$ (for W\gamma and Z\gamma) of 2011 and 2010 LHC data, the total di-boson production cross sections are measured. They are found, together with the kinematic distributions of the selected di-boson systems to be compatible with the expectation from the Standard Model. The di-boson production also gives a handle on possible anomalous triple gauge boson couplings, for which 95% confidence limits are set.ATL-PHYS-PROC-2012-018arXiv:1201.4868oai:cds.cern.ch:14182222012-01-23 |
spellingShingle | Detectors and Experimental Techniques Particle Physics - Experiment Giraud, Pierre-Francois Di-boson results at ATLAS |
title | Di-boson results at ATLAS |
title_full | Di-boson results at ATLAS |
title_fullStr | Di-boson results at ATLAS |
title_full_unstemmed | Di-boson results at ATLAS |
title_short | Di-boson results at ATLAS |
title_sort | di-boson results at atlas |
topic | Detectors and Experimental Techniques Particle Physics - Experiment |
url | https://dx.doi.org/10.1051/epjconf/20122806003 http://cds.cern.ch/record/1418222 |
work_keys_str_mv | AT giraudpierrefrancois dibosonresultsatatlas |