Initial Measurements on Pixel Detector Modules for the ATLAS Upgrades

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Delicate conditions in terms of peak and integrated luminosity in the Large Hadron Collider (LHC) will raise the ATLAS Pixel Detector to its performance limits. Silicon planar, silicon 3D and diamond pixel sensors are three possible sensor technologies which could be implemented in the upcoming Pixe...

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Autor principal: Gallrapp, C
Lenguaje:eng
Publicado: 2011
Materias:
Detectors and Experimental Techniques
Acceso en línea:http://cds.cern.ch/record/1382062
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author Gallrapp, C
author_facet Gallrapp, C
author_sort Gallrapp, C
collection CERN
description Delicate conditions in terms of peak and integrated luminosity in the Large Hadron Collider (LHC) will raise the ATLAS Pixel Detector to its performance limits. Silicon planar, silicon 3D and diamond pixel sensors are three possible sensor technologies which could be implemented in the upcoming Pixel Detector upgrades of the ATLAS experiment. Measurements of the IV-behavior and measurements with radioactive Americium-241 and Strontium-90 are used to characterize the sensor properties and to understand the interaction between the ATLAS FE-I4 front-end chip and the sensor. Comparisons of results from before and after irradiation for silicon planar and 3D pixel sensors, which give a first impression on the charge collection properties of the different sensor technologies, are presented.
id cern-1382062
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2011
record_format invenio
spelling cern-13820622019-09-30T06:29:59Zhttp://cds.cern.ch/record/1382062engGallrapp, CInitial Measurements on Pixel Detector Modules for the ATLAS UpgradesDetectors and Experimental TechniquesDelicate conditions in terms of peak and integrated luminosity in the Large Hadron Collider (LHC) will raise the ATLAS Pixel Detector to its performance limits. Silicon planar, silicon 3D and diamond pixel sensors are three possible sensor technologies which could be implemented in the upcoming Pixel Detector upgrades of the ATLAS experiment. Measurements of the IV-behavior and measurements with radioactive Americium-241 and Strontium-90 are used to characterize the sensor properties and to understand the interaction between the ATLAS FE-I4 front-end chip and the sensor. Comparisons of results from before and after irradiation for silicon planar and 3D pixel sensors, which give a first impression on the charge collection properties of the different sensor technologies, are presented.ATL-INDET-SLIDE-2011-545oai:cds.cern.ch:13820622011-09-14
spellingShingle Detectors and Experimental Techniques
Gallrapp, C
Initial Measurements on Pixel Detector Modules for the ATLAS Upgrades
title Initial Measurements on Pixel Detector Modules for the ATLAS Upgrades
title_full Initial Measurements on Pixel Detector Modules for the ATLAS Upgrades
title_fullStr Initial Measurements on Pixel Detector Modules for the ATLAS Upgrades
title_full_unstemmed Initial Measurements on Pixel Detector Modules for the ATLAS Upgrades
title_short Initial Measurements on Pixel Detector Modules for the ATLAS Upgrades
title_sort initial measurements on pixel detector modules for the atlas upgrades
topic Detectors and Experimental Techniques
url http://cds.cern.ch/record/1382062
work_keys_str_mv AT gallrappc initialmeasurementsonpixeldetectormodulesfortheatlasupgrades

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