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

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The trigger readout electronics of the ATLAS Liquid Argon (LAr) Calorimeters will be improved for the Phase- I luminosity upgrade of the LHC, to enhance the trigger feature extraction. Signals with higher spatial granularity will be digitized and processed by newly developed front-end and back- end...

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Autor principal: Chen, Kai
Lenguaje:eng
Publicado: 2014
Materias:
Particle Physics - Experiment
Acceso en línea:https://dx.doi.org/10.1109/NSSMIC.2014.7431106
http://cds.cern.ch/record/1976572
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author Chen, Kai
author_facet Chen, Kai
author_sort Chen, Kai
collection CERN
description The trigger readout electronics of the ATLAS Liquid Argon (LAr) Calorimeters will be improved for the Phase- I luminosity upgrade of the LHC, to enhance the trigger feature extraction. Signals with higher spatial granularity will be digitized and processed by newly developed front-end and back- end electronics. In order to evaluate technical and performance aspects, a demonstrator system has been set up, many off-detector tests have been done. Analog signal parameters including the noise and cross-talk, as well as digital signal treatment, high speed data transmission have been measured and verified. After a series of tests, the demonstrator system has been installed on the ATLAS detector before the LHC run-2.
id cern-1976572
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2014
record_format invenio
spelling cern-19765722019-09-30T06:29:59Zdoi:10.1109/NSSMIC.2014.7431106http://cds.cern.ch/record/1976572engChen, KaiDemonstrator System for the Phase-I Upgrade of the Trigger Readout Electronics of the ATLAS Liquid-Argon CalorimetersParticle Physics - ExperimentThe trigger readout electronics of the ATLAS Liquid Argon (LAr) Calorimeters will be improved for the Phase- I luminosity upgrade of the LHC, to enhance the trigger feature extraction. Signals with higher spatial granularity will be digitized and processed by newly developed front-end and back- end electronics. In order to evaluate technical and performance aspects, a demonstrator system has been set up, many off-detector tests have been done. Analog signal parameters including the noise and cross-talk, as well as digital signal treatment, high speed data transmission have been measured and verified. After a series of tests, the demonstrator system has been installed on the ATLAS detector before the LHC run-2.ATL-LARG-PROC-2014-009oai:cds.cern.ch:19765722014-12-15
spellingShingle Particle Physics - Experiment
Chen, Kai
Demonstrator System for the Phase-I Upgrade of the Trigger Readout Electronics of the ATLAS Liquid-Argon Calorimeters
title Demonstrator System for the Phase-I Upgrade of the Trigger Readout Electronics of the ATLAS Liquid-Argon Calorimeters
title_full Demonstrator System for the Phase-I Upgrade of the Trigger Readout Electronics of the ATLAS Liquid-Argon Calorimeters
title_fullStr Demonstrator System for the Phase-I Upgrade of the Trigger Readout Electronics of the ATLAS Liquid-Argon Calorimeters
title_full_unstemmed Demonstrator System for the Phase-I Upgrade of the Trigger Readout Electronics of the ATLAS Liquid-Argon Calorimeters
title_short Demonstrator System for the Phase-I Upgrade of the Trigger Readout Electronics of the ATLAS Liquid-Argon Calorimeters
title_sort demonstrator system for the phase-i upgrade of the trigger readout electronics of the atlas liquid-argon calorimeters
topic Particle Physics - Experiment
url https://dx.doi.org/10.1109/NSSMIC.2014.7431106
http://cds.cern.ch/record/1976572
work_keys_str_mv AT chenkai demonstratorsystemforthephaseiupgradeofthetriggerreadoutelectronicsoftheatlasliquidargoncalorimeters

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