Performance of the Muon Identification with the Atlas Detector in 2010 LHC pp Collision Data

Measurements of the muon reconstruction efficiency and misidentification rate as well as the muon momentum resolution have been carried out with collision data at √s = 7 TeV recorded by the ATLAS experiment in 2010. The muon efficiency is determined with dimuon decays of J/ψ mesons and Z bosons. The...

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Autores principales: Le Menedeu, E, Capriotti, D, Castaneda-Miranda, E, Colon, G, Kessoku, K, Liu, J, Liu, L, Mountricha, E, Ottersbach, J P, Ruckstuhl, N M, Schmieden, K, Van der Poel, E, Vanadia, M
Lenguaje:eng
Publicado: 2011
Materias:
Detectors and Experimental Techniques
Acceso en línea:http://cds.cern.ch/record/1345769
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author Le Menedeu, E
Capriotti, D
Castaneda-Miranda, E
Colon, G
Kessoku, K
Liu, J
Liu, L
Mountricha, E
Ottersbach, J P
Ruckstuhl, N M
Schmieden, K
Van der Poel, E
Vanadia, M
author_facet Le Menedeu, E
Capriotti, D
Castaneda-Miranda, E
Colon, G
Kessoku, K
Liu, J
Liu, L
Mountricha, E
Ottersbach, J P
Ruckstuhl, N M
Schmieden, K
Van der Poel, E
Vanadia, M
author_sort Le Menedeu, E
collection CERN
description Measurements of the muon reconstruction efficiency and misidentification rate as well as the muon momentum resolution have been carried out with collision data at √s = 7 TeV recorded by the ATLAS experiment in 2010. The muon efficiency is determined with dimuon decays of J/ψ mesons and Z bosons. The momentum resolution is extracted from the width of the dimuon mass distribution in Z → µµ decays and the comparison of the independent measurements of muons from Z → µµ and W → µν decays provided by the ATLAS tracking systems, the inner detector and the muon spectrometer.
id cern-1345769
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2011
record_format invenio
spelling cern-13457692019-09-30T06:29:59Zhttp://cds.cern.ch/record/1345769engLe Menedeu, ECapriotti, DCastaneda-Miranda, EColon, GKessoku, KLiu, JLiu, LMountricha, EOttersbach, J PRuckstuhl, N MSchmieden, KVan der Poel, EVanadia, MPerformance of the Muon Identification with the Atlas Detector in 2010 LHC pp Collision DataDetectors and Experimental TechniquesMeasurements of the muon reconstruction efficiency and misidentification rate as well as the muon momentum resolution have been carried out with collision data at √s = 7 TeV recorded by the ATLAS experiment in 2010. The muon efficiency is determined with dimuon decays of J/ψ mesons and Z bosons. The momentum resolution is extracted from the width of the dimuon mass distribution in Z → µµ decays and the comparison of the independent measurements of muons from Z → µµ and W → µν decays provided by the ATLAS tracking systems, the inner detector and the muon spectrometer.ATL-PHYS-SLIDE-2011-162oai:cds.cern.ch:13457692011-04-19
spellingShingle Detectors and Experimental Techniques
Le Menedeu, E
Capriotti, D
Castaneda-Miranda, E
Colon, G
Kessoku, K
Liu, J
Liu, L
Mountricha, E
Ottersbach, J P
Ruckstuhl, N M
Schmieden, K
Van der Poel, E
Vanadia, M
Performance of the Muon Identification with the Atlas Detector in 2010 LHC pp Collision Data
title Performance of the Muon Identification with the Atlas Detector in 2010 LHC pp Collision Data
title_full Performance of the Muon Identification with the Atlas Detector in 2010 LHC pp Collision Data
title_fullStr Performance of the Muon Identification with the Atlas Detector in 2010 LHC pp Collision Data
title_full_unstemmed Performance of the Muon Identification with the Atlas Detector in 2010 LHC pp Collision Data
title_short Performance of the Muon Identification with the Atlas Detector in 2010 LHC pp Collision Data
title_sort performance of the muon identification with the atlas detector in 2010 lhc pp collision data
topic Detectors and Experimental Techniques
url http://cds.cern.ch/record/1345769
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