Study of Vector Boson Scattering with Pile-up with the ATLAS Detector at the LHC

Effects of physics beyond the Higgs-less Standard Model are expected in the vector boson scattering channel. The chiral electroweak Lagrangian extended by additional resonances and unitarized with the K-matrix model can parametrize these effects. An analysis of the sensitivity of the ATLAS experimen...

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Detalles Bibliográficos
Autor principal: Anger, Philipp
Lenguaje:eng
Publicado: Institut für Kern- und Teilchenphysik 2010
Materias:
Particle Physics - Experiment
Acceso en línea:http://cds.cern.ch/record/1308417
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author Anger, Philipp
author_facet Anger, Philipp
author_sort Anger, Philipp
collection CERN
description Effects of physics beyond the Higgs-less Standard Model are expected in the vector boson scattering channel. The chiral electroweak Lagrangian extended by additional resonances and unitarized with the K-matrix model can parametrize these effects. An analysis of the sensitivity of the ATLAS experiment at the Large Hadron Collider at CERN to these resonances is presented. Especially the effects of additional proton- proton interactions per bunch crossing (pile-up) are investigated. A training and evaluation of a multivariate analyzer is performed and used to determine ranges of sensitivity for couplings of the resonances. Systematic uncertainties are taken into account.
id cern-1308417
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2010
publisher Institut für Kern- und Teilchenphysik
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spelling cern-13084172019-09-30T06:29:59Zhttp://cds.cern.ch/record/1308417engAnger, PhilippStudy of Vector Boson Scattering with Pile-up with the ATLAS Detector at the LHCParticle Physics - ExperimentEffects of physics beyond the Higgs-less Standard Model are expected in the vector boson scattering channel. The chiral electroweak Lagrangian extended by additional resonances and unitarized with the K-matrix model can parametrize these effects. An analysis of the sensitivity of the ATLAS experiment at the Large Hadron Collider at CERN to these resonances is presented. Especially the effects of additional proton- proton interactions per bunch crossing (pile-up) are investigated. A training and evaluation of a multivariate analyzer is performed and used to determine ranges of sensitivity for couplings of the resonances. Systematic uncertainties are taken into account.Institut für Kern- und TeilchenphysikCERN-THESIS-2010-141oai:cds.cern.ch:13084172010
spellingShingle Particle Physics - Experiment
Anger, Philipp
Study of Vector Boson Scattering with Pile-up with the ATLAS Detector at the LHC
title Study of Vector Boson Scattering with Pile-up with the ATLAS Detector at the LHC
title_full Study of Vector Boson Scattering with Pile-up with the ATLAS Detector at the LHC
title_fullStr Study of Vector Boson Scattering with Pile-up with the ATLAS Detector at the LHC
title_full_unstemmed Study of Vector Boson Scattering with Pile-up with the ATLAS Detector at the LHC
title_short Study of Vector Boson Scattering with Pile-up with the ATLAS Detector at the LHC
title_sort study of vector boson scattering with pile-up with the atlas detector at the lhc
topic Particle Physics - Experiment
url http://cds.cern.ch/record/1308417
work_keys_str_mv AT angerphilipp studyofvectorbosonscatteringwithpileupwiththeatlasdetectoratthelhc

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