Tracking studies for b-tagging with 900 GeV collision data with the ATLAS detector

The ability to identify jets containing b-hadrons is important for the high-pT physics program of a general-purpose experiment at the LHC such as ATLAS. This capability relies on the very accurate measurements of the parameters of charged tracks provided by the ATLAS Inner Detector. Using the 900 Ge...

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Detalles Bibliográficos
Autor principal: The ATLAS collaboration
Lenguaje:eng
Publicado: 2010
Materias:
Detectors and Experimental Techniques
Acceso en línea:http://cds.cern.ch/record/1273190
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author The ATLAS collaboration
author_facet The ATLAS collaboration
author_sort The ATLAS collaboration
collection CERN
description The ability to identify jets containing b-hadrons is important for the high-pT physics program of a general-purpose experiment at the LHC such as ATLAS. This capability relies on the very accurate measurements of the parameters of charged tracks provided by the ATLAS Inner Detector. Using the 900 GeV collision data collected by the experiment in 2009, the ATLAS Inner Detector has been further aligned and its tracking performance assessed. Some of the studies relevant for b-tagging are discussed in this note, in particular the track properties and notably the impact parameter resolution.
id cern-1273190
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2010
record_format invenio
spelling cern-12731902021-04-18T19:36:47Zhttp://cds.cern.ch/record/1273190engThe ATLAS collaborationTracking studies for b-tagging with 900 GeV collision data with the ATLAS detectorDetectors and Experimental TechniquesThe ability to identify jets containing b-hadrons is important for the high-pT physics program of a general-purpose experiment at the LHC such as ATLAS. This capability relies on the very accurate measurements of the parameters of charged tracks provided by the ATLAS Inner Detector. Using the 900 GeV collision data collected by the experiment in 2009, the ATLAS Inner Detector has been further aligned and its tracking performance assessed. Some of the studies relevant for b-tagging are discussed in this note, in particular the track properties and notably the impact parameter resolution.ATLAS-CONF-2010-003oai:cds.cern.ch:12731902010-06-22
spellingShingle Detectors and Experimental Techniques
The ATLAS collaboration
Tracking studies for b-tagging with 900 GeV collision data with the ATLAS detector
title Tracking studies for b-tagging with 900 GeV collision data with the ATLAS detector
title_full Tracking studies for b-tagging with 900 GeV collision data with the ATLAS detector
title_fullStr Tracking studies for b-tagging with 900 GeV collision data with the ATLAS detector
title_full_unstemmed Tracking studies for b-tagging with 900 GeV collision data with the ATLAS detector
title_short Tracking studies for b-tagging with 900 GeV collision data with the ATLAS detector
title_sort tracking studies for b-tagging with 900 gev collision data with the atlas detector
topic Detectors and Experimental Techniques
url http://cds.cern.ch/record/1273190
work_keys_str_mv AT theatlascollaboration trackingstudiesforbtaggingwith900gevcollisiondatawiththeatlasdetector

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