The ATLAS Trigger Core Configuration and Execution System in Light of the ATLAS Upgrade for LHC Run 2

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During the 2013/14 shutdown of the Large Hadron Collider (LHC) the ATLAS first level trigger (L1) and the data acquisition system (DAQ) were substantially upgraded to cope with the increase in luminosity and collision multiplicity, expected to be delivered by the LHC in 2015. Upgrades were performed...

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Autor principal: Heinrich, Lukas
Lenguaje:eng
Publicado: 2015
Materias:
Particle Physics - Experiment
Acceso en línea:https://dx.doi.org/10.1088/1742-6596/664/8/082017
http://cds.cern.ch/record/2016643
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author Heinrich, Lukas
author_facet Heinrich, Lukas
author_sort Heinrich, Lukas
collection CERN
description During the 2013/14 shutdown of the Large Hadron Collider (LHC) the ATLAS first level trigger (L1) and the data acquisition system (DAQ) were substantially upgraded to cope with the increase in luminosity and collision multiplicity, expected to be delivered by the LHC in 2015. Upgrades were performed at both the L1 stage and the single combined subsequent high level trigger (HLT) stage that has been introduced to replace the two-tiered HLT stage used in Run 1. Because of these changes, the HLT execution framework and the trigger configuration system had to be upgraded. Also, tools and data content were adapted to the new ATLAS analysis model.
id cern-2016643
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2015
record_format invenio
spelling cern-20166432022-08-10T12:55:14Zdoi:10.1088/1742-6596/664/8/082017http://cds.cern.ch/record/2016643engHeinrich, LukasThe ATLAS Trigger Core Configuration and Execution System in Light of the ATLAS Upgrade for LHC Run 2Particle Physics - ExperimentDuring the 2013/14 shutdown of the Large Hadron Collider (LHC) the ATLAS first level trigger (L1) and the data acquisition system (DAQ) were substantially upgraded to cope with the increase in luminosity and collision multiplicity, expected to be delivered by the LHC in 2015. Upgrades were performed at both the L1 stage and the single combined subsequent high level trigger (HLT) stage that has been introduced to replace the two-tiered HLT stage used in Run 1. Because of these changes, the HLT execution framework and the trigger configuration system had to be upgraded. Also, tools and data content were adapted to the new ATLAS analysis model.ATL-DAQ-PROC-2015-016oai:cds.cern.ch:20166432015-05-17
spellingShingle Particle Physics - Experiment
Heinrich, Lukas
The ATLAS Trigger Core Configuration and Execution System in Light of the ATLAS Upgrade for LHC Run 2
title The ATLAS Trigger Core Configuration and Execution System in Light of the ATLAS Upgrade for LHC Run 2
title_full The ATLAS Trigger Core Configuration and Execution System in Light of the ATLAS Upgrade for LHC Run 2
title_fullStr The ATLAS Trigger Core Configuration and Execution System in Light of the ATLAS Upgrade for LHC Run 2
title_full_unstemmed The ATLAS Trigger Core Configuration and Execution System in Light of the ATLAS Upgrade for LHC Run 2
title_short The ATLAS Trigger Core Configuration and Execution System in Light of the ATLAS Upgrade for LHC Run 2
title_sort atlas trigger core configuration and execution system in light of the atlas upgrade for lhc run 2
topic Particle Physics - Experiment
url https://dx.doi.org/10.1088/1742-6596/664/8/082017
http://cds.cern.ch/record/2016643
work_keys_str_mv AT heinrichlukas theatlastriggercoreconfigurationandexecutionsysteminlightoftheatlasupgradeforlhcrun2
AT heinrichlukas atlastriggercoreconfigurationandexecutionsysteminlightoftheatlasupgradeforlhcrun2

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