Studies on ATLAS muon efficiency measurement with Z->mu mu

The measurement of the single W and Z inclusive cross-sections is one of the main tasks of the LHC starting period. To obtain a measurement of these cross-sections with small uncertainty, the overall efficiencies for the detection of leptons have to be determined directly from data. We present a pos...

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Autor principal: Borroni, S
Lenguaje:eng
Publicado: 2008
Materias:
Detectors and Experimental Techniques
Acceso en línea:http://cds.cern.ch/record/1144076
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author Borroni, S
author_facet Borroni, S
author_sort Borroni, S
collection CERN
description The measurement of the single W and Z inclusive cross-sections is one of the main tasks of the LHC starting period. To obtain a measurement of these cross-sections with small uncertainty, the overall efficiencies for the detection of leptons have to be determined directly from data. We present a possible strategy of the ATLAS experiment to get the muon trigger and reconstruction efficiencies directly from data applying the so called Tag and Probe method to Z --> mu+mu- and other kinds of events. A complete study on Montecarlo samples is presented.
id cern-1144076
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2008
record_format invenio
spelling cern-11440762019-09-30T06:29:59Zhttp://cds.cern.ch/record/1144076engBorroni, SStudies on ATLAS muon efficiency measurement with Z->mu muDetectors and Experimental TechniquesThe measurement of the single W and Z inclusive cross-sections is one of the main tasks of the LHC starting period. To obtain a measurement of these cross-sections with small uncertainty, the overall efficiencies for the detection of leptons have to be determined directly from data. We present a possible strategy of the ATLAS experiment to get the muon trigger and reconstruction efficiencies directly from data applying the so called Tag and Probe method to Z --> mu+mu- and other kinds of events. A complete study on Montecarlo samples is presented.ATL-MUON-SLIDE-2009-151ATL-COM-MUON-2008-017oai:cds.cern.ch:11440762008-12-08
spellingShingle Detectors and Experimental Techniques
Borroni, S
Studies on ATLAS muon efficiency measurement with Z->mu mu
title Studies on ATLAS muon efficiency measurement with Z->mu mu
title_full Studies on ATLAS muon efficiency measurement with Z->mu mu
title_fullStr Studies on ATLAS muon efficiency measurement with Z->mu mu
title_full_unstemmed Studies on ATLAS muon efficiency measurement with Z->mu mu
title_short Studies on ATLAS muon efficiency measurement with Z->mu mu
title_sort studies on atlas muon efficiency measurement with z->mu mu
topic Detectors and Experimental Techniques
url http://cds.cern.ch/record/1144076
work_keys_str_mv AT borronis studiesonatlasmuonefficiencymeasurementwithzgtmumu

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