Instrumentation of a Level-1 Track Trigger in the ATLAS detector for the High Luminosity LHC

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The Large Hadron Collider will be upgraded in order to reach an instantaneous luminosity of $L=5 \times 10^{34}$ cm$^{-2}$ s$^{-1}$. A challenge for the detectors will be to cope with the excessive rate of events coming into the trigger system. In order to maintain the capability of triggering on si...

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Autor principal: Boisvert, V
Lenguaje:eng
Publicado: 2012
Materias:
Detectors and Experimental Techniques
Acceso en línea:http://cds.cern.ch/record/1494171
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author Boisvert, V
author_facet Boisvert, V
author_sort Boisvert, V
collection CERN
description The Large Hadron Collider will be upgraded in order to reach an instantaneous luminosity of $L=5 \times 10^{34}$ cm$^{-2}$ s$^{-1}$. A challenge for the detectors will be to cope with the excessive rate of events coming into the trigger system. In order to maintain the capability of triggering on single lepton objects with momentum thresholds of $p_T 25$ GeV, the ATLAS detector is planning to use tracking information at the Level-1 (hardware) stage of the trigger system. Two options are currently being studied: a L0/L1 trigger design using a double buffer front-end architecture and a single hardware trigger level which uses trigger layers in the new tracker system. Both options are presented as well as results from simulation studies.
id cern-1494171
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2012
record_format invenio
spelling cern-14941712019-09-30T06:29:59Zhttp://cds.cern.ch/record/1494171engBoisvert, VInstrumentation of a Level-1 Track Trigger in the ATLAS detector for the High Luminosity LHCDetectors and Experimental TechniquesThe Large Hadron Collider will be upgraded in order to reach an instantaneous luminosity of $L=5 \times 10^{34}$ cm$^{-2}$ s$^{-1}$. A challenge for the detectors will be to cope with the excessive rate of events coming into the trigger system. In order to maintain the capability of triggering on single lepton objects with momentum thresholds of $p_T 25$ GeV, the ATLAS detector is planning to use tracking information at the Level-1 (hardware) stage of the trigger system. Two options are currently being studied: a L0/L1 trigger design using a double buffer front-end architecture and a single hardware trigger level which uses trigger layers in the new tracker system. Both options are presented as well as results from simulation studies.ATL-DAQ-PROC-2012-060oai:cds.cern.ch:14941712012-11-16
spellingShingle Detectors and Experimental Techniques
Boisvert, V
Instrumentation of a Level-1 Track Trigger in the ATLAS detector for the High Luminosity LHC
title Instrumentation of a Level-1 Track Trigger in the ATLAS detector for the High Luminosity LHC
title_full Instrumentation of a Level-1 Track Trigger in the ATLAS detector for the High Luminosity LHC
title_fullStr Instrumentation of a Level-1 Track Trigger in the ATLAS detector for the High Luminosity LHC
title_full_unstemmed Instrumentation of a Level-1 Track Trigger in the ATLAS detector for the High Luminosity LHC
title_short Instrumentation of a Level-1 Track Trigger in the ATLAS detector for the High Luminosity LHC
title_sort instrumentation of a level-1 track trigger in the atlas detector for the high luminosity lhc
topic Detectors and Experimental Techniques
url http://cds.cern.ch/record/1494171
work_keys_str_mv AT boisvertv instrumentationofalevel1tracktriggerintheatlasdetectorforthehighluminositylhc

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