Measurement of the top quark charge in the ATLAS experiment

A measurement of the top quark charge using the lepton+jets final state resulting from ttbar pair production is presented, using data from the ATLAS detector. The results were obtained using proton-proton collision data at a center-of-mass of 7 TeV corresponding to an integrated luminosity of 0.70 f...

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Detalles Bibliográficos
Autor principal: Federic, P
Lenguaje:eng
Publicado: 2011
Materias:
Detectors and Experimental Techniques
Acceso en línea:https://dx.doi.org/10.1393/ncc/i2012-11251-4
http://cds.cern.ch/record/1409747
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author Federic, P
author_facet Federic, P
author_sort Federic, P
collection CERN
description A measurement of the top quark charge using the lepton+jets final state resulting from ttbar pair production is presented, using data from the ATLAS detector. The results were obtained using proton-proton collision data at a center-of-mass of 7 TeV corresponding to an integrated luminosity of 0.70 fb-1 . The hypothesis that the top quark is instead an exotic quark with charge -4/3e is excluded at more than five standard deviations.
id cern-1409747
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2011
record_format invenio
spelling cern-14097472019-09-30T06:29:59Zdoi:10.1393/ncc/i2012-11251-4http://cds.cern.ch/record/1409747engFederic, PMeasurement of the top quark charge in the ATLAS experimentDetectors and Experimental TechniquesA measurement of the top quark charge using the lepton+jets final state resulting from ttbar pair production is presented, using data from the ATLAS detector. The results were obtained using proton-proton collision data at a center-of-mass of 7 TeV corresponding to an integrated luminosity of 0.70 fb-1 . The hypothesis that the top quark is instead an exotic quark with charge -4/3e is excluded at more than five standard deviations.ATL-PHYS-PROC-2011-287oai:cds.cern.ch:14097472011-12-25
spellingShingle Detectors and Experimental Techniques
Federic, P
Measurement of the top quark charge in the ATLAS experiment
title Measurement of the top quark charge in the ATLAS experiment
title_full Measurement of the top quark charge in the ATLAS experiment
title_fullStr Measurement of the top quark charge in the ATLAS experiment
title_full_unstemmed Measurement of the top quark charge in the ATLAS experiment
title_short Measurement of the top quark charge in the ATLAS experiment
title_sort measurement of the top quark charge in the atlas experiment
topic Detectors and Experimental Techniques
url https://dx.doi.org/10.1393/ncc/i2012-11251-4
http://cds.cern.ch/record/1409747
work_keys_str_mv AT federicp measurementofthetopquarkchargeintheatlasexperiment

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