Production and integration of the ATLAS Insertable B-Layer

Abbott, B, Albert, J, Alberti, F, Alex, M, Alimonti, G, Alkire, S, Allport, P, Altenheiner, S, Ancu, LS, Anderssen, E
et al (show 368 more authors) (2018) Production and integration of the ATLAS Insertable B-Layer. JOURNAL OF INSTRUMENTATION, 13 (05). T05008-.

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During the shutdown of the CERN Large Hadron Collider in 2013-2014, an additional pixel layer was installed between the existing Pixel detector of the ATLAS experiment and a new, smaller radius beam pipe. The motivation for this new pixel layer, the Insertable B-Layer (IBL), was to maintain or improve the robustness and performance of the ATLAS tracking system, given the higher instantaneous and integrated luminosities realised following the shutdown. Because of the extreme radiation and collision rate environment, several new radiation-tolerant sensor and electronic technologies were utilised for this layer. This paper reports on the IBL construction and integration prior to its operation in the ATLAS detector.

Item Type: Article
Additional Information: 90 pages in total. Author list: ATLAS IBL Collaboration, starting page 2. 69 figures, 20 tables. Published in Journal of Instrumentation. All figures available at:
Uncontrolled Keywords: Large detector systems for particle and astroparticle physics, Particle tracking detectors (Solid-state detectors)
Depositing User: Symplectic Admin
Date Deposited: 25 Feb 2019 15:41
Last Modified: 19 Jan 2023 01:01
DOI: 10.1088/1748-0221/13/05/T05008
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