Development of planar pixel modules for the ATLAS high luminosity LHC tracker upgrade

Allport, P.P. et al. (2014) Development of planar pixel modules for the ATLAS high luminosity LHC tracker upgrade. Nuclear Instruments and Methods in Physics Research. Section A: Accelerators, Spectrometers, Detectors, and Associated Equipment, 765, pp. 109-113. (doi: 10.1016/j.nima.2014.06.046)

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Abstract

The high-luminosity LHC will present significant challenges for tracking systems. ATLAS is preparing to upgrade the entire tracking system, which will include a significantly larger pixel detector. This paper reports on the development of large area planar detectors for the outer pixel layers and the pixel endcaps. Large area sensors have been fabricated and mounted onto 4 FE-I4 readout ASICs, the so-called quad-modules, and their performance evaluated in the laboratory and testbeam. Results from characterisation of sensors prior to assembly, experience with module assembly, including bump-bonding and results from laboratory and testbeam studies are presented.

Item Type:Articles
Status:Published
Refereed:Yes
Glasgow Author(s) Enlighten ID:Ashby, Mr Joe and Stewart, Dr Andrew and Blue, Dr Andrew and Buttar, Professor Craig and Doonan, Miss Kate and Bates, Dr Richard
Authors: Allport, P.P., Ashby, J., Bates, R.L., Blue, A., Burdin, S., Buttar, C.M., Casse, G., Dervan, P., Doonan, K., Forshaw, D., McMullen, T., Pater, J., Lipp, J., Stewart, A., and Tsurin, I.
College/School:College of Science and Engineering > School of Physics and Astronomy
Journal Name:Nuclear Instruments and Methods in Physics Research. Section A: Accelerators, Spectrometers, Detectors, and Associated Equipment
Publisher:Elsevier
ISSN:0168-9002
ISSN (Online):1872-9576
Copyright Holders:Copyright © 2014 Nuclear Instruments and Methods in Physics Research. Section A: Accelerators, Spectrometers, Detectors, and Associated Equipment
First Published:First published in Nuclear Instruments and Methods in Physics Research. Section A: Accelerators, Spectrometers, Detectors, and Associated Equipment 765:109-113
Publisher Policy:Reproduced under a Creative Commons License

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Project CodeAward NoProject NamePrincipal InvestigatorFunder's NameFunder RefLead Dept
600011Experimental Particle PhysicsAnthony DoyleScience & Technologies Facilities Council (STFC)ST/K001205/1P&A - PHYSICS & ASTRONOMY