The Engineering, Production and Quality Assurance of the Inner Barrel Staves for the Upgrade of the ALICE Inner Tracking System

A major upgrade of the ALICE Detector is underway during LHC Long Shutdown 2 (2019-2020). This includes a new Inner Tracking System (ITS) consisting of seven cylindrical layers of CMOS Monolithic Active Pixel Sensors. The building blocks of each layer are azimuthal elements called Staves. The Inner...

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Autor principal: Junique, Antoine
Lenguaje:eng
Publicado: SISSA 2020
Materias:
Detectors and Experimental Techniques
Acceso en línea:https://dx.doi.org/10.22323/1.370.0081
http://cds.cern.ch/record/2725204
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author Junique, Antoine
author_facet Junique, Antoine
author_sort Junique, Antoine
collection CERN
description A major upgrade of the ALICE Detector is underway during LHC Long Shutdown 2 (2019-2020). This includes a new Inner Tracking System (ITS) consisting of seven cylindrical layers of CMOS Monolithic Active Pixel Sensors. The building blocks of each layer are azimuthal elements called Staves. The Inner Layer Staves are made of a carbon fiber support structure (spaceframe), a carbon fiber cold plate and a Hybrid Integrated Circuit (HIC) consisting of Pixel Chips and passive components bonded onto an aluminium polyimide Flexible Printed Circuit (FPC). This contribution describes the Inner Layers Staves, the manufacturing processes, the quality assurance methodologies and some lessons learned.
id oai-inspirehep.net-1792937
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2020
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spelling oai-inspirehep.net-17929372020-07-28T21:17:22Zdoi:10.22323/1.370.0081http://cds.cern.ch/record/2725204engJunique, AntoineThe Engineering, Production and Quality Assurance of the Inner Barrel Staves for the Upgrade of the ALICE Inner Tracking SystemDetectors and Experimental TechniquesA major upgrade of the ALICE Detector is underway during LHC Long Shutdown 2 (2019-2020). This includes a new Inner Tracking System (ITS) consisting of seven cylindrical layers of CMOS Monolithic Active Pixel Sensors. The building blocks of each layer are azimuthal elements called Staves. The Inner Layer Staves are made of a carbon fiber support structure (spaceframe), a carbon fiber cold plate and a Hybrid Integrated Circuit (HIC) consisting of Pixel Chips and passive components bonded onto an aluminium polyimide Flexible Printed Circuit (FPC). This contribution describes the Inner Layers Staves, the manufacturing processes, the quality assurance methodologies and some lessons learned.SISSAoai:inspirehep.net:17929372020
spellingShingle Detectors and Experimental Techniques
Junique, Antoine
The Engineering, Production and Quality Assurance of the Inner Barrel Staves for the Upgrade of the ALICE Inner Tracking System
title The Engineering, Production and Quality Assurance of the Inner Barrel Staves for the Upgrade of the ALICE Inner Tracking System
title_full The Engineering, Production and Quality Assurance of the Inner Barrel Staves for the Upgrade of the ALICE Inner Tracking System
title_fullStr The Engineering, Production and Quality Assurance of the Inner Barrel Staves for the Upgrade of the ALICE Inner Tracking System
title_full_unstemmed The Engineering, Production and Quality Assurance of the Inner Barrel Staves for the Upgrade of the ALICE Inner Tracking System
title_short The Engineering, Production and Quality Assurance of the Inner Barrel Staves for the Upgrade of the ALICE Inner Tracking System
title_sort engineering, production and quality assurance of the inner barrel staves for the upgrade of the alice inner tracking system
topic Detectors and Experimental Techniques
url https://dx.doi.org/10.22323/1.370.0081
http://cds.cern.ch/record/2725204
work_keys_str_mv AT juniqueantoine theengineeringproductionandqualityassuranceoftheinnerbarrelstavesfortheupgradeofthealiceinnertrackingsystem
AT juniqueantoine engineeringproductionandqualityassuranceoftheinnerbarrelstavesfortheupgradeofthealiceinnertrackingsystem

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