Tracking Studies for $b$-tagging with 7 TeV Collision Data with the ATLAS Detector

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The ability to identify jets containing b-hadrons is important for the physics program of ATLAS. This capability relies on the precise measurements of the parameters of charged tracks provided by the ATLAS Inner Detector. Using the 7 TeV collision data collected by the experiment in early 2010 and i...

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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/1281352
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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 physics program of ATLAS. This capability relies on the precise measurements of the parameters of charged tracks provided by the ATLAS Inner Detector. Using the 7 TeV collision data collected by the experiment in early 2010 and improved alignment and a more precise error description with respect to previous data taking periods, the tracking performance of the ATLAS Inner Detector has been 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-1281352
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2010
record_format invenio
spelling cern-12813522021-04-18T19:36:54Zhttp://cds.cern.ch/record/1281352engThe ATLAS collaborationTracking Studies for $b$-tagging with 7 TeV Collision Data with the ATLAS DetectorDetectors and Experimental TechniquesThe ability to identify jets containing b-hadrons is important for the physics program of ATLAS. This capability relies on the precise measurements of the parameters of charged tracks provided by the ATLAS Inner Detector. Using the 7 TeV collision data collected by the experiment in early 2010 and improved alignment and a more precise error description with respect to previous data taking periods, the tracking performance of the ATLAS Inner Detector has been 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-2010-070oai:cds.cern.ch:12813522010-07-28
spellingShingle Detectors and Experimental Techniques
The ATLAS collaboration
Tracking Studies for $b$-tagging with 7 TeV Collision Data with the ATLAS Detector
title Tracking Studies for $b$-tagging with 7 TeV Collision Data with the ATLAS Detector
title_full Tracking Studies for $b$-tagging with 7 TeV Collision Data with the ATLAS Detector
title_fullStr Tracking Studies for $b$-tagging with 7 TeV Collision Data with the ATLAS Detector
title_full_unstemmed Tracking Studies for $b$-tagging with 7 TeV Collision Data with the ATLAS Detector
title_short Tracking Studies for $b$-tagging with 7 TeV Collision Data with the ATLAS Detector
title_sort tracking studies for $b$-tagging with 7 tev collision data with the atlas detector
topic Detectors and Experimental Techniques
url http://cds.cern.ch/record/1281352
work_keys_str_mv AT theatlascollaboration trackingstudiesforbtaggingwith7tevcollisiondatawiththeatlasdetector

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