The Trigger Readout Electronics for the Phase-I Upgrade of the ATLAS Liquid Argon Calorimeters

For the Phase-I luminosity upgrade of the LHC a higher granularity trigger readout of the ATLAS Liquid Argon (LAr) Calorimeters is foreseen to enhance the trigger feature extraction and background rejection. The new readout system digitizes the detector signals, grouped into 34000 so-called Super Ce...

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Detalles Bibliográficos
Autor principal: Xu, Hao
Lenguaje:eng
Publicado: 2016
Materias:
Particle Physics - Experiment
Acceso en línea:https://dx.doi.org/10.1088/1748-0221/12/03/C03073
http://cds.cern.ch/record/2229579
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author Xu, Hao
author_facet Xu, Hao
author_sort Xu, Hao
collection CERN
description For the Phase-I luminosity upgrade of the LHC a higher granularity trigger readout of the ATLAS Liquid Argon (LAr) Calorimeters is foreseen to enhance the trigger feature extraction and background rejection. The new readout system digitizes the detector signals, grouped into 34000 so-called Super Cells, with 12bit precision at 40MHz and transfers the data on optical links to the digital processing system, which computes the Super Cell transverse energies. In this paper, development and test results of the new readout system are presented.
id cern-2229579
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2016
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spelling cern-22295792019-09-30T06:29:59Zdoi:10.1088/1748-0221/12/03/C03073http://cds.cern.ch/record/2229579engXu, HaoThe Trigger Readout Electronics for the Phase-I Upgrade of the ATLAS Liquid Argon CalorimetersParticle Physics - ExperimentFor the Phase-I luminosity upgrade of the LHC a higher granularity trigger readout of the ATLAS Liquid Argon (LAr) Calorimeters is foreseen to enhance the trigger feature extraction and background rejection. The new readout system digitizes the detector signals, grouped into 34000 so-called Super Cells, with 12bit precision at 40MHz and transfers the data on optical links to the digital processing system, which computes the Super Cell transverse energies. In this paper, development and test results of the new readout system are presented.ATL-LARG-PROC-2016-003oai:cds.cern.ch:22295792016-11-03
spellingShingle Particle Physics - Experiment
Xu, Hao
The Trigger Readout Electronics for the Phase-I Upgrade of the ATLAS Liquid Argon Calorimeters
title The Trigger Readout Electronics for the Phase-I Upgrade of the ATLAS Liquid Argon Calorimeters
title_full The Trigger Readout Electronics for the Phase-I Upgrade of the ATLAS Liquid Argon Calorimeters
title_fullStr The Trigger Readout Electronics for the Phase-I Upgrade of the ATLAS Liquid Argon Calorimeters
title_full_unstemmed The Trigger Readout Electronics for the Phase-I Upgrade of the ATLAS Liquid Argon Calorimeters
title_short The Trigger Readout Electronics for the Phase-I Upgrade of the ATLAS Liquid Argon Calorimeters
title_sort trigger readout electronics for the phase-i upgrade of the atlas liquid argon calorimeters
topic Particle Physics - Experiment
url https://dx.doi.org/10.1088/1748-0221/12/03/C03073
http://cds.cern.ch/record/2229579
work_keys_str_mv AT xuhao thetriggerreadoutelectronicsforthephaseiupgradeoftheatlasliquidargoncalorimeters
AT xuhao triggerreadoutelectronicsforthephaseiupgradeoftheatlasliquidargoncalorimeters

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