The ATLAS Level-1 Trigger System with 13TeV nominal LHC collisions

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The Level-1 (L1) Trigger system of the ATLAS experiment at CERN's Large Hadron Collider (LHC) plays a key role in the ATLAS detector data-taking. It is a hardware system that selects in real time events containing physics-motivated signatures. Selection is purely based on calorimetry energy dep...

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Detalles Bibliográficos
Autor principal: Helary, Louis
Lenguaje:eng
Publicado: 2017
Materias:
Particle Physics - Experiment
Acceso en línea:https://dx.doi.org/10.1007/978-981-13-1313-4_59
http://cds.cern.ch/record/2270539
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author Helary, Louis
author_facet Helary, Louis
author_sort Helary, Louis
collection CERN
description The Level-1 (L1) Trigger system of the ATLAS experiment at CERN's Large Hadron Collider (LHC) plays a key role in the ATLAS detector data-taking. It is a hardware system that selects in real time events containing physics-motivated signatures. Selection is purely based on calorimetry energy depositions and hits in the muon chambers consistent with muon candidates. The L1 Trigger system has been upgraded to cope with the more challenging Run2 LHC beam conditions, including increased centre-of-mass energy, increased instantaneous luminosity and higher levels of pileup. This talk summarises the improvements, commis- sioning and performance of the L1 ATLAS Trigger for the LHC Run2 data period.
id cern-2270539
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2017
record_format invenio
spelling cern-22705392019-09-30T06:29:59Zdoi:10.1007/978-981-13-1313-4_59http://cds.cern.ch/record/2270539engHelary, LouisThe ATLAS Level-1 Trigger System with 13TeV nominal LHC collisionsParticle Physics - ExperimentThe Level-1 (L1) Trigger system of the ATLAS experiment at CERN's Large Hadron Collider (LHC) plays a key role in the ATLAS detector data-taking. It is a hardware system that selects in real time events containing physics-motivated signatures. Selection is purely based on calorimetry energy depositions and hits in the muon chambers consistent with muon candidates. The L1 Trigger system has been upgraded to cope with the more challenging Run2 LHC beam conditions, including increased centre-of-mass energy, increased instantaneous luminosity and higher levels of pileup. This talk summarises the improvements, commis- sioning and performance of the L1 ATLAS Trigger for the LHC Run2 data period.ATL-DAQ-PROC-2017-014oai:cds.cern.ch:22705392017-06-19
spellingShingle Particle Physics - Experiment
Helary, Louis
The ATLAS Level-1 Trigger System with 13TeV nominal LHC collisions
title The ATLAS Level-1 Trigger System with 13TeV nominal LHC collisions
title_full The ATLAS Level-1 Trigger System with 13TeV nominal LHC collisions
title_fullStr The ATLAS Level-1 Trigger System with 13TeV nominal LHC collisions
title_full_unstemmed The ATLAS Level-1 Trigger System with 13TeV nominal LHC collisions
title_short The ATLAS Level-1 Trigger System with 13TeV nominal LHC collisions
title_sort atlas level-1 trigger system with 13tev nominal lhc collisions
topic Particle Physics - Experiment
url https://dx.doi.org/10.1007/978-981-13-1313-4_59
http://cds.cern.ch/record/2270539
work_keys_str_mv AT helarylouis theatlaslevel1triggersystemwith13tevnominallhccollisions
AT helarylouis atlaslevel1triggersystemwith13tevnominallhccollisions

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