Operation and performance of the ATLAS semiconductor tracker in LHC Run 2
Entity
UAM. Departamento de Física TeóricaPublisher
IOP PublishingDate
2022-01-10Citation
10.1088/1748-0221/17/01/P01013
Journal of Instrumentation 17.1 (2022): P01013
ISSN
1748-0221 (online)DOI
10.1088/1748-0221/17/01/P01013Editor's Version
https://doi.org/10.1088/1748-0221/17/01/P01013Subjects
Charge Transport and Multiplication in Solid Media; Particle Tracking Detectors (Solidstate Detectors); Radiation Damage to Detector Materials (Solid State); Solid State Detectors; FísicaNote
Artículo escrito por un elevado número de autores, solo se referencia el que aparece en primer lugar, el nombre del grupo de colaboración, si lo hubiere, y los autores pertenecientes a la UAMRights
© 2022 CERN for the benefit of the ATLAS collaboration. Published by IOP Publishing Ltd on behalf of Sissa MedialabAbstract
The semiconductor tracker (SCT) is one of the tracking systems for charged particles in the ATLAS detector. It consists of 4088 silicon strip sensor modules. During Run 2 (2015–2018) the Large Hadron Collider delivered an integrated luminosity of 156 fb-1 to the ATLAS experiment at a centre-of-mass proton-proton collision energy of 13 TeV. The instantaneous luminosity and pile-up conditions were far in excess of those assumed in the original design of the SCT detector. Due to improvements to the data acquisition system, the SCT operated stably throughout Run 2. It was available for 99.9% of the integrated luminosity and achieved a data-quality efficiency of 99.85%. Detailed studies have been made of the leakage current in SCT modules and the evolution of the full depletion voltage, which are used to study the impact of radiation damage to the modules
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Google Scholar:Aad, G.
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Labarga Echeverría, Luis Alfonso
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Barreiro Alonso, Fernando
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Camarero Muñoz, Daniel
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Peso Malagón, José del
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Glasman Kuguel, Claudia Beatriz
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ATLAS Collaboration
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