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ATLAS Trigger

The ATLAS detector has been built in an underground cavern of the Large Hadron Collider. The ATLAS Trigger and Data Acquisition (TDAQ) system will have to handle extremely high data rates, due to the very high bunch crossing frequency at the LHC (40 MHz), high number of overlapping events and the la...

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Autor principal: The ATLAS collaboration
Lenguaje:eng
Publicado: 2009
Materias:
Acceso en línea:http://cds.cern.ch/record/1193100
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author The ATLAS collaboration
author_facet The ATLAS collaboration
author_sort The ATLAS collaboration
collection CERN
description The ATLAS detector has been built in an underground cavern of the Large Hadron Collider. The ATLAS Trigger and Data Acquisition (TDAQ) system will have to handle extremely high data rates, due to the very high bunch crossing frequency at the LHC (40 MHz), high number of overlapping events and the large amount of data produced by the ATLAS detector itself (1-2 MB/event). The task of the TDAQ system is to select from this unprecedented amount of data the most interesting events and save them for later analysis at a rate of 200 Hz. ATLAS Trigger is organized as a multilevel structure where event selection is done in three steps.
id cern-1193100
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2009
record_format invenio
spelling cern-11931002019-09-30T06:29:59Zhttp://cds.cern.ch/record/1193100engThe ATLAS collaborationATLAS TriggerDetectors and Experimental TechniquesThe ATLAS detector has been built in an underground cavern of the Large Hadron Collider. The ATLAS Trigger and Data Acquisition (TDAQ) system will have to handle extremely high data rates, due to the very high bunch crossing frequency at the LHC (40 MHz), high number of overlapping events and the large amount of data produced by the ATLAS detector itself (1-2 MB/event). The task of the TDAQ system is to select from this unprecedented amount of data the most interesting events and save them for later analysis at a rate of 200 Hz. ATLAS Trigger is organized as a multilevel structure where event selection is done in three steps.ATL-DAQ-SLIDE-2009-205oai:cds.cern.ch:11931002009-07-24
spellingShingle Detectors and Experimental Techniques
The ATLAS collaboration
ATLAS Trigger
title ATLAS Trigger
title_full ATLAS Trigger
title_fullStr ATLAS Trigger
title_full_unstemmed ATLAS Trigger
title_short ATLAS Trigger
title_sort atlas trigger
topic Detectors and Experimental Techniques
url http://cds.cern.ch/record/1193100
work_keys_str_mv AT theatlascollaboration atlastrigger