Installation, integration and first operating experiences of the ALICE ITS upgraded readout system

The ALICE inner tracking system has gone through a significant upgrade for the upcoming third running period of the CERN LHC. The new detector consists of seven layers of high-granularity pixel sensors, while 192 custom FPGA-based readout units control the sensors and transmit the data upstream for...

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Detalles Bibliográficos
Autor principal: Groettvik, O
Lenguaje:eng
Publicado: 2022
Materias:
Detectors and Experimental Techniques
Acceso en línea:https://dx.doi.org/10.1088/1748-0221/17/04/C04003
http://cds.cern.ch/record/2824094
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author Groettvik, O
author_facet Groettvik, O
author_sort Groettvik, O
collection CERN
description The ALICE inner tracking system has gone through a significant upgrade for the upcoming third running period of the CERN LHC. The new detector consists of seven layers of high-granularity pixel sensors, while 192 custom FPGA-based readout units control the sensors and transmit the data upstream for analysis. This contribution describes the current system status and the expertise gained by moving from surface commissioning to the installation and throughout the data-taking preparation period, focusing on the intricate integration with other system components. Selected challenges, issues, and lessons learned during the various commissioning periods are presented.
id cern-2824094
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2022
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spelling cern-28240942022-08-05T20:53:12Zdoi:10.1088/1748-0221/17/04/C04003http://cds.cern.ch/record/2824094engGroettvik, OInstallation, integration and first operating experiences of the ALICE ITS upgraded readout systemDetectors and Experimental TechniquesThe ALICE inner tracking system has gone through a significant upgrade for the upcoming third running period of the CERN LHC. The new detector consists of seven layers of high-granularity pixel sensors, while 192 custom FPGA-based readout units control the sensors and transmit the data upstream for analysis. This contribution describes the current system status and the expertise gained by moving from surface commissioning to the installation and throughout the data-taking preparation period, focusing on the intricate integration with other system components. Selected challenges, issues, and lessons learned during the various commissioning periods are presented.oai:cds.cern.ch:28240942022
spellingShingle Detectors and Experimental Techniques
Groettvik, O
Installation, integration and first operating experiences of the ALICE ITS upgraded readout system
title Installation, integration and first operating experiences of the ALICE ITS upgraded readout system
title_full Installation, integration and first operating experiences of the ALICE ITS upgraded readout system
title_fullStr Installation, integration and first operating experiences of the ALICE ITS upgraded readout system
title_full_unstemmed Installation, integration and first operating experiences of the ALICE ITS upgraded readout system
title_short Installation, integration and first operating experiences of the ALICE ITS upgraded readout system
title_sort installation, integration and first operating experiences of the alice its upgraded readout system
topic Detectors and Experimental Techniques
url https://dx.doi.org/10.1088/1748-0221/17/04/C04003
http://cds.cern.ch/record/2824094
work_keys_str_mv AT groettviko installationintegrationandfirstoperatingexperiencesofthealiceitsupgradedreadoutsystem

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