Production, calibration, and performance of the layer 1 replacement modules for the CMS pixel detector

The layer 1 modules of the CMS pixel detector at the LHC will be substituted with new ones during long shutdown 2 in 2021. An improved readout chip is used to build these modules. Module production took place in 2020. In this report we describe the module assembly, quality assurance and calibration...

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Autores principales: Ferencek, Dinko, Roguljic, Matej, Starodumov, Andrey
Lenguaje:eng
Publicado: 2020
Materias:
Detectors and Experimental Techniques
Acceso en línea:https://dx.doi.org/10.7566/JPSCP.34.010023
http://cds.cern.ch/record/2776514
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author Ferencek, Dinko
Roguljic, Matej
Starodumov, Andrey
author_facet Ferencek, Dinko
Roguljic, Matej
Starodumov, Andrey
author_sort Ferencek, Dinko
collection CERN
description The layer 1 modules of the CMS pixel detector at the LHC will be substituted with new ones during long shutdown 2 in 2021. An improved readout chip is used to build these modules. Module production took place in 2020. In this report we describe the module assembly, quality assurance and calibration procedures. Performance of the modules obtained in electrical tests under controlled temperature and humidity as well as under high-rate X-ray irradiation is presented. The production, quality assurance, and calibration of the replacement modules has been successfully completed with the final production yield of 78\%. The replacement modules are mounted on the layer 1 support structure.
id cern-2776514
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2020
record_format invenio
spelling cern-27765142022-02-04T16:00:52Zdoi:10.7566/JPSCP.34.010023http://cds.cern.ch/record/2776514engFerencek, DinkoRoguljic, MatejStarodumov, AndreyProduction, calibration, and performance of the layer 1 replacement modules for the CMS pixel detectorDetectors and Experimental TechniquesThe layer 1 modules of the CMS pixel detector at the LHC will be substituted with new ones during long shutdown 2 in 2021. An improved readout chip is used to build these modules. Module production took place in 2020. In this report we describe the module assembly, quality assurance and calibration procedures. Performance of the modules obtained in electrical tests under controlled temperature and humidity as well as under high-rate X-ray irradiation is presented. The production, quality assurance, and calibration of the replacement modules has been successfully completed with the final production yield of 78\%. The replacement modules are mounted on the layer 1 support structure.CMS-CR-2020-240oai:cds.cern.ch:27765142020-11-11
spellingShingle Detectors and Experimental Techniques
Ferencek, Dinko
Roguljic, Matej
Starodumov, Andrey
Production, calibration, and performance of the layer 1 replacement modules for the CMS pixel detector
title Production, calibration, and performance of the layer 1 replacement modules for the CMS pixel detector
title_full Production, calibration, and performance of the layer 1 replacement modules for the CMS pixel detector
title_fullStr Production, calibration, and performance of the layer 1 replacement modules for the CMS pixel detector
title_full_unstemmed Production, calibration, and performance of the layer 1 replacement modules for the CMS pixel detector
title_short Production, calibration, and performance of the layer 1 replacement modules for the CMS pixel detector
title_sort production, calibration, and performance of the layer 1 replacement modules for the cms pixel detector
topic Detectors and Experimental Techniques
url https://dx.doi.org/10.7566/JPSCP.34.010023
http://cds.cern.ch/record/2776514
work_keys_str_mv AT ferencekdinko productioncalibrationandperformanceofthelayer1replacementmodulesforthecmspixeldetector
AT roguljicmatej productioncalibrationandperformanceofthelayer1replacementmodulesforthecmspixeldetector
AT starodumovandrey productioncalibrationandperformanceofthelayer1replacementmodulesforthecmspixeldetector

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