CERN Accelerating science

ATLAS Note
Report number ATL-ITK-PROC-2024-044
Title Design production and testing of ATLAS ITk strip bus tapes
Author(s) Weidberg, Anthony (University of Oxford (GB)) (+)
Corporate Author(s) The ATLAS collaboration
Collaboration ATLAS Collaboration
Publication 2024
Imprint 01 Nov 2024
Number of pages 7
In: Topical Workshop on Electronics for Particle Physics 2024, Glasgow, United Kingdom, 30 Sep - 4 Oct 2024
Subject category Particle Physics - Experiment
Accelerator/Facility, Experiment CERN LHC ; ATLAS
Free keywords Particle tracking detectors (Solid-state detectors), Manufacturing, Radiation-hard detectors
Abstract This paper reviews the bus tapes used for the barrel and end cap detectors for the ATLAS ITk strip detector. The long cooper/polyimide tapes with narrow track and gap are very challenging to produce with an acceptable yield. Two different technologies for these tapes are compared. After several iterations, barrel and end cap tapes are in production at two different manufacturers. Results form the electrical and dimensional QC show that both approaches meet the tight specifications. Tests of the radiation tolerance are also discussed.

 Zapis kreiran 2024-11-01, zadnja izmjena 2024-11-02


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