Single top quark production cross section at LHC in ATLAS

Measurements of the single top quark production cross sections in proton proton collisions with the ATLAS detector at the Large Hadron Collider are presented. Measurements of single top quark production in the t- and Wt-channels are shown and the determination of the CKM matrix element |Vtb| is disc...

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Autor principal: Krasznahorkay, A
Lenguaje:eng
Publicado: 2013
Materias:
Detectors and Experimental Techniques
Acceso en línea:http://cds.cern.ch/record/1599555
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author Krasznahorkay, A
author_facet Krasznahorkay, A
author_sort Krasznahorkay, A
collection CERN
description Measurements of the single top quark production cross sections in proton proton collisions with the ATLAS detector at the Large Hadron Collider are presented. Measurements of single top quark production in the t- and Wt-channels are shown and the determination of the CKM matrix element |Vtb| is discussed. We also discuss the separate measurement of the top and anti-top quark cross section and the ratio. These measurements are sensitive to the parton distribution function in the proton. In addition, the results of a search for flavor changing neutral currents in the single top production is presented.
id cern-1599555
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2013
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spelling cern-15995552019-09-30T06:29:59Zhttp://cds.cern.ch/record/1599555engKrasznahorkay, ASingle top quark production cross section at LHC in ATLASDetectors and Experimental TechniquesMeasurements of the single top quark production cross sections in proton proton collisions with the ATLAS detector at the Large Hadron Collider are presented. Measurements of single top quark production in the t- and Wt-channels are shown and the determination of the CKM matrix element |Vtb| is discussed. We also discuss the separate measurement of the top and anti-top quark cross section and the ratio. These measurements are sensitive to the parton distribution function in the proton. In addition, the results of a search for flavor changing neutral currents in the single top production is presented.ATL-PHYS-SLIDE-2013-566oai:cds.cern.ch:15995552013-09-10
spellingShingle Detectors and Experimental Techniques
Krasznahorkay, A
Single top quark production cross section at LHC in ATLAS
title Single top quark production cross section at LHC in ATLAS
title_full Single top quark production cross section at LHC in ATLAS
title_fullStr Single top quark production cross section at LHC in ATLAS
title_full_unstemmed Single top quark production cross section at LHC in ATLAS
title_short Single top quark production cross section at LHC in ATLAS
title_sort single top quark production cross section at lhc in atlas
topic Detectors and Experimental Techniques
url http://cds.cern.ch/record/1599555
work_keys_str_mv AT krasznahorkaya singletopquarkproductioncrosssectionatlhcinatlas

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