Fast Tracker: A Hardware Real Time Track Finder for the ATLAS Trigger System

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The Fast Tracker (FTK) is an integral part of the trigger upgrade program for the ATLAS detector at the Large Hadron Collider (LHC). As the LHC luminosity approaches its design level of 10^34cm^−2s^−1, the combinatorial problem posed by charged particle tracking becomes increasingly difficult due to...

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Autor principal: Kimura, N
Lenguaje:eng
Publicado: 2013
Materias:
Detectors and Experimental Techniques
Acceso en línea:https://dx.doi.org/10.1088/1748-0221/9/04/C04012
http://cds.cern.ch/record/1632444
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author Kimura, N
author_facet Kimura, N
author_sort Kimura, N
collection CERN
description The Fast Tracker (FTK) is an integral part of the trigger upgrade program for the ATLAS detector at the Large Hadron Collider (LHC). As the LHC luminosity approaches its design level of 10^34cm^−2s^−1, the combinatorial problem posed by charged particle tracking becomes increasingly difficult due to the swelling of multiple interactions per bunch crossing (pile-up). The FTK is a highly-parallel hardware system intended to provide high-quality tracks with transverse momentum above 1 GeV/c in real time for online trigger system. The FTK system’s design, based on a mixture of advanced technologies, and expected physics performance will be presented.
id cern-1632444
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2013
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spelling cern-16324442019-09-30T06:29:59Zdoi:10.1088/1748-0221/9/04/C04012http://cds.cern.ch/record/1632444engKimura, NFast Tracker: A Hardware Real Time Track Finder for the ATLAS Trigger SystemDetectors and Experimental TechniquesThe Fast Tracker (FTK) is an integral part of the trigger upgrade program for the ATLAS detector at the Large Hadron Collider (LHC). As the LHC luminosity approaches its design level of 10^34cm^−2s^−1, the combinatorial problem posed by charged particle tracking becomes increasingly difficult due to the swelling of multiple interactions per bunch crossing (pile-up). The FTK is a highly-parallel hardware system intended to provide high-quality tracks with transverse momentum above 1 GeV/c in real time for online trigger system. The FTK system’s design, based on a mixture of advanced technologies, and expected physics performance will be presented.ATL-DAQ-PROC-2013-047oai:cds.cern.ch:16324442013-12-01
spellingShingle Detectors and Experimental Techniques
Kimura, N
Fast Tracker: A Hardware Real Time Track Finder for the ATLAS Trigger System
title Fast Tracker: A Hardware Real Time Track Finder for the ATLAS Trigger System
title_full Fast Tracker: A Hardware Real Time Track Finder for the ATLAS Trigger System
title_fullStr Fast Tracker: A Hardware Real Time Track Finder for the ATLAS Trigger System
title_full_unstemmed Fast Tracker: A Hardware Real Time Track Finder for the ATLAS Trigger System
title_short Fast Tracker: A Hardware Real Time Track Finder for the ATLAS Trigger System
title_sort fast tracker: a hardware real time track finder for the atlas trigger system
topic Detectors and Experimental Techniques
url https://dx.doi.org/10.1088/1748-0221/9/04/C04012
http://cds.cern.ch/record/1632444
work_keys_str_mv AT kimuran fasttrackerahardwarerealtimetrackfinderfortheatlastriggersystem

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