Electronics of the Atlas Liquid Argon Calorimeter and its Precision Calibration

The Liquid Argon sampling calorimeter is a key detector component in the ATLAS experiment at the LHC, designed to provide precision measurements of electrons, photons, jets and missing transverse energy. In this note we present the detector readout electronics system and its precision calibration. T...

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Autor principal: Ye, J
Lenguaje:eng
Publicado: 2009
Materias:
Detectors and Experimental Techniques
Acceso en línea:http://cds.cern.ch/record/1183430
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author Ye, J
author_facet Ye, J
author_sort Ye, J
collection CERN
description The Liquid Argon sampling calorimeter is a key detector component in the ATLAS experiment at the LHC, designed to provide precision measurements of electrons, photons, jets and missing transverse energy. In this note we present the detector readout electronics system and its precision calibration. The system has 182,468 channels with more than 16-bit dynamic range. The calibration uncertainty is below 0.25%. The radiation tolerant optical link between the detector front-end and the data acquisition back-end is also discussed.
id cern-1183430
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2009
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spelling cern-11834302019-09-30T06:29:59Zhttp://cds.cern.ch/record/1183430engYe, JElectronics of the Atlas Liquid Argon Calorimeter and its Precision CalibrationDetectors and Experimental TechniquesThe Liquid Argon sampling calorimeter is a key detector component in the ATLAS experiment at the LHC, designed to provide precision measurements of electrons, photons, jets and missing transverse energy. In this note we present the detector readout electronics system and its precision calibration. The system has 182,468 channels with more than 16-bit dynamic range. The calibration uncertainty is below 0.25%. The radiation tolerant optical link between the detector front-end and the data acquisition back-end is also discussed.ATL-LARG-PROC-2009-006ATL-COM-LARG-2009-020oai:cds.cern.ch:11834302009-06-10
spellingShingle Detectors and Experimental Techniques
Ye, J
Electronics of the Atlas Liquid Argon Calorimeter and its Precision Calibration
title Electronics of the Atlas Liquid Argon Calorimeter and its Precision Calibration
title_full Electronics of the Atlas Liquid Argon Calorimeter and its Precision Calibration
title_fullStr Electronics of the Atlas Liquid Argon Calorimeter and its Precision Calibration
title_full_unstemmed Electronics of the Atlas Liquid Argon Calorimeter and its Precision Calibration
title_short Electronics of the Atlas Liquid Argon Calorimeter and its Precision Calibration
title_sort electronics of the atlas liquid argon calorimeter and its precision calibration
topic Detectors and Experimental Techniques
url http://cds.cern.ch/record/1183430
work_keys_str_mv AT yej electronicsoftheatlasliquidargoncalorimeteranditsprecisioncalibration

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