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Monitoring quality of ATLAS ITk Strip sensors through database
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SYSNO ASEP 0580674 Document Type C - Proceedings Paper (int. conf.) R&D Document Type Conference Paper Title Monitoring quality of ATLAS ITk Strip sensors through database Author(s) Fadeyev, V. (US)
Beránek, M. (CZ)
Bach, E. (ES)
Federičová, Pavla (FZU-D) ORCID
Latoňová, Věra (FZU-D) ORCID
Mikeštíková, Marcela (FZU-D) RID, ORCIDNumber of authors 27 Article number 058 Source Title Proceedings of Science, 420. - Trieste : Sissa Medialab srl, 2023 - ISSN 1824-8039 Number of pages 16 s. Publication form Online - E Action International Workshop on Semiconductor Pixel Detectors for Particles and Imaging /10./ Event date 12.12.2022 - 16.12.2022 VEvent location New Mexico Country US - United States Event type WRD Language eng - English Country IT - Italy Keywords ATLAS inner tracker ; silicon strip sensors ; ITk production database ; quality control ; quality assurance Subject RIV BF - Elementary Particles and High Energy Physics OECD category Particles and field physics R&D Projects LTT17018 GA MŠMT - Ministry of Education, Youth and Sports (MEYS) Institutional support FZU-D - RVO:68378271 DOI 10.22323/1.420.0058 Annotation The High-Luminosity LHC upgrade necessitates a complete replacement of the ATLAS Inner Detector with a larger all-silicon tracker. The strip portion of it covers 165 m^2 area, afforded by the strip sensors. Following several prototype iterations and a successful pre-production, a full-scale production started in 2021, to finish in 2025. It will include about 21,000 wafers and a factor of 5 higher throughput than pre-production, with about 500 sensors produced and tested per month. The transition to production stressed the need to evaluate the results from the Quality Control (QC) and Quality Assurance (QA) tests quickly to meet the monthly delivery schedule. The test data come from 15 collaborating institutes, therefore a highly distributed system with standardized interfaces was required. Specialized software layers of QA and QC Python code were developed against the backend of the ITk database (DB) for this purpose.
Workplace Institute of Physics Contact Kristina Potocká, potocka@fzu.cz, Tel.: 220 318 579 Year of Publishing 2024 Electronic address https://pos.sissa.it/420/058/pdf
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