Implementation and Performance of the High-Level Trigger electron and photon selection for the ATLAS experiment at the LHC

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The ATLAS three-tier trigger system faces the challenge to reduce the incoming rate of 40 MHz to ∼ 200 Hz. It consists of hardware based Level-1, and a software based High-Level Trigger (HLT). In this talk an overview of the selection algorithms for electrons and photons will be given as well as t...

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Autor principal: Monticelli, F
Lenguaje:eng
Publicado: 2007
Materias:
XX
Acceso en línea:http://cds.cern.ch/record/1075498
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author Monticelli, F
author_facet Monticelli, F
author_sort Monticelli, F
collection CERN
description The ATLAS three-tier trigger system faces the challenge to reduce the incoming rate of 40 MHz to ∼ 200 Hz. It consists of hardware based Level-1, and a software based High-Level Trigger (HLT). In this talk an overview of the selection algorithms for electrons and photons will be given as well as the expected performance. The electron and photon trigger menu and the strategy for the initial phase of LHC exploitation.
id cern-1075498
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2007
record_format invenio
spelling cern-10754982019-09-30T06:29:59Zhttp://cds.cern.ch/record/1075498engMonticelli, FImplementation and Performance of the High-Level Trigger electron and photon selection for the ATLAS experiment at the LHCXXThe ATLAS three-tier trigger system faces the challenge to reduce the incoming rate of 40 MHz to ∼ 200 Hz. It consists of hardware based Level-1, and a software based High-Level Trigger (HLT). In this talk an overview of the selection algorithms for electrons and photons will be given as well as the expected performance. The electron and photon trigger menu and the strategy for the initial phase of LHC exploitation.ATL-SLIDE-2007-078CERN-ATL-SLIDE-2007-078oai:cds.cern.ch:10754982007-10-08
spellingShingle XX
Monticelli, F
Implementation and Performance of the High-Level Trigger electron and photon selection for the ATLAS experiment at the LHC
title Implementation and Performance of the High-Level Trigger electron and photon selection for the ATLAS experiment at the LHC
title_full Implementation and Performance of the High-Level Trigger electron and photon selection for the ATLAS experiment at the LHC
title_fullStr Implementation and Performance of the High-Level Trigger electron and photon selection for the ATLAS experiment at the LHC
title_full_unstemmed Implementation and Performance of the High-Level Trigger electron and photon selection for the ATLAS experiment at the LHC
title_short Implementation and Performance of the High-Level Trigger electron and photon selection for the ATLAS experiment at the LHC
title_sort implementation and performance of the high-level trigger electron and photon selection for the atlas experiment at the lhc
topic XX
url http://cds.cern.ch/record/1075498
work_keys_str_mv AT monticellif implementationandperformanceofthehighleveltriggerelectronandphotonselectionfortheatlasexperimentatthelhc

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