Please use this identifier to cite or link to this item: https://hdl.handle.net/20.500.11851/8684
Title: Operation and performance of the ATLAS semiconductor tracker in LHC Run 2
Authors: Aad, G.
Abbott, B.
Abbott, D. C.
Abud, A. Abed
Abeling, K.
Abhayasinghe, D. K.
Shulga, E.
Keywords: Charge transport and multiplication in solid media
Particle tracking detectors (Solid-state detectors)
Radiation damage to detector materials (solid state)
Solid state detectors
Silicon
Detectors
System
Issue Date: 2022
Publisher: IOP Publishing Ltd
Source: Aad, G., Abbott, B., Abbott, D. C., Abud, A. A., Abeling, K., Abhayasinghe, D. K., Abidi, S. H., Aboulhorma, A., Abramowicz, H., Abreu, H., Abulaiti, Y., Abusleme Hoffman, A. C., Acharya, B. S., Achkar, B., Adam, L., Bourdarios, C. A., Adamczyk, L., Adamek, L., Addepalli, S., … Zwalinski, L. (2022a). Operation and performance of the ATLAS semiconductor tracker in LHC Run 2. Journal of Instrumentation, 17(1), P01013. https://doi.org/10.1088/1748-0221/17/01/P01013
Abstract: 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. '
URI: https://doi.org/10.1088/1748-0221/17/01/P01013
https://hdl.handle.net/20.500.11851/8684
ISSN: 1748-0221
Appears in Collections:Malzeme Bilimi ve Nanoteknoloji Mühendisliği Bölümü / Department of Material Science & Nanotechnology Engineering
Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection
WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection

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