Weber, Michele; Ereditato, Antonio; Kreslo, Igor; Mettler, Thomas Josua; Chen, Yifan; Sinclair, James Robert; Lorca Galindo, David (2020). Construction of precision wire readout planes for the Short-Baseline Near Detector (SBND). Journal of instrumentation, 15(06), P06033-P06033. Institute of Physics Publishing IOP 10.1088/1748-0221/15/06/P06033
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Acciarri_2020_J._Inst._15_P06033.pdf - Published Version Available under License Creative Commons: Attribution (CC-BY). Download (8MB) | Preview |
The Short-Baseline Near Detector time projection chamber is unique in the design of itscharge readout planes. These anode plane assemblies (APAs) have been fabricated and assembled tomeet strict accuracy and precision requirements: wire spacing of 3 mm±0.5 mm and wire tensionof 7 N±1 N across 3,964 wires per APA, and flatness within 0.5 mm over the 4 m×2.5 m extentof each APA. This paper describes the design, manufacture and assembly of these key detectorcomponents, with a focus on the quality assurance at each stage.
Item Type: |
Journal Article (Original Article) |
|---|---|
Division/Institute: |
10 Strategic Research Centers > Albert Einstein Center for Fundamental Physics (AEC) 08 Faculty of Science > Physics Institute > Laboratory for High Energy Physics (LHEP) |
UniBE Contributor: |
Weber, Michele, Ereditato, Antonio, Kreslo, Igor, Mettler, Thomas Josua, Chen, Yifan, Sinclair, James Robert, Lorca Galindo, David |
Subjects: |
500 Science > 530 Physics |
ISSN: |
1748-0221 |
Publisher: |
Institute of Physics Publishing IOP |
Language: |
English |
Submitter: |
BORIS Import LHEP |
Date Deposited: |
07 Jun 2021 16:50 |
Last Modified: |
02 Mar 2023 23:34 |
Publisher DOI: |
10.1088/1748-0221/15/06/P06033 |
Additional Information: |
Kollaboration - Es sind nur die Berner Autoren namentlich erwaehnt |
BORIS DOI: |
10.48350/155579 |
URI: |
https://boris.unibe.ch/id/eprint/155579 |
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