Position dependence of charge collection in prototype sensors for the CMS pixel detector

This paper reports on the sensor R&D activity for the CMS pixel detector. Devices featuring several design and technology options have been irradiated up to a proton fluence1 of 1 multiplied by 10**1**5 n //e//q/cm**2 at the CERN PS. Afterward, they were bump bonded to unirradiated readout chips...

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Detalles Bibliográficos
Autores principales: Rohe, Tilman, Bortoletto, Daniela, Chiochia, Vincenzo, Cremaldi, Lucien M, Cucciarelli, Susanna, Dorokhov, Andrei, Konecki, Marcin, Prokofiev, Kirill, Regenfus, Christian, Sanders, David A, Son Seung Hee, Speer, Thomas, Swartz, Morris
Lenguaje:eng
Publicado: 2004
Materias:
Detectors and Experimental Techniques
Acceso en línea:http://cds.cern.ch/record/816794
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author Rohe, Tilman
Bortoletto, Daniela
Chiochia, Vincenzo
Cremaldi, Lucien M
Cucciarelli, Susanna
Dorokhov, Andrei
Konecki, Marcin
Prokofiev, Kirill
Regenfus, Christian
Sanders, David A
Son Seung Hee
Speer, Thomas
Swartz, Morris
author_facet Rohe, Tilman
Bortoletto, Daniela
Chiochia, Vincenzo
Cremaldi, Lucien M
Cucciarelli, Susanna
Dorokhov, Andrei
Konecki, Marcin
Prokofiev, Kirill
Regenfus, Christian
Sanders, David A
Son Seung Hee
Speer, Thomas
Swartz, Morris
author_sort Rohe, Tilman
collection CERN
description This paper reports on the sensor R&D activity for the CMS pixel detector. Devices featuring several design and technology options have been irradiated up to a proton fluence1 of 1 multiplied by 10**1**5 n //e//q/cm**2 at the CERN PS. Afterward, they were bump bonded to unirradiated readout chips and tested using high energy pions in the H2 beam line of the CERN SPS. The readout chip allows a nonzero suppressed full analogue readout and therefore a good characterization of the sensors in terms of noise and charge collection properties. The position dependence of signal is presented and the differences between the two sensor options are discussed. 20 Refs.
id cern-816794
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2004
record_format invenio
spelling cern-8167942019-09-30T06:29:59Zhttp://cds.cern.ch/record/816794engRohe, TilmanBortoletto, DanielaChiochia, VincenzoCremaldi, Lucien MCucciarelli, SusannaDorokhov, AndreiKonecki, MarcinProkofiev, KirillRegenfus, ChristianSanders, David ASon Seung HeeSpeer, ThomasSwartz, MorrisPosition dependence of charge collection in prototype sensors for the CMS pixel detectorDetectors and Experimental TechniquesThis paper reports on the sensor R&D activity for the CMS pixel detector. Devices featuring several design and technology options have been irradiated up to a proton fluence1 of 1 multiplied by 10**1**5 n //e//q/cm**2 at the CERN PS. Afterward, they were bump bonded to unirradiated readout chips and tested using high energy pions in the H2 beam line of the CERN SPS. The readout chip allows a nonzero suppressed full analogue readout and therefore a good characterization of the sensors in terms of noise and charge collection properties. The position dependence of signal is presented and the differences between the two sensor options are discussed. 20 Refs.oai:cds.cern.ch:8167942004
spellingShingle Detectors and Experimental Techniques
Rohe, Tilman
Bortoletto, Daniela
Chiochia, Vincenzo
Cremaldi, Lucien M
Cucciarelli, Susanna
Dorokhov, Andrei
Konecki, Marcin
Prokofiev, Kirill
Regenfus, Christian
Sanders, David A
Son Seung Hee
Speer, Thomas
Swartz, Morris
Position dependence of charge collection in prototype sensors for the CMS pixel detector
title Position dependence of charge collection in prototype sensors for the CMS pixel detector
title_full Position dependence of charge collection in prototype sensors for the CMS pixel detector
title_fullStr Position dependence of charge collection in prototype sensors for the CMS pixel detector
title_full_unstemmed Position dependence of charge collection in prototype sensors for the CMS pixel detector
title_short Position dependence of charge collection in prototype sensors for the CMS pixel detector
title_sort position dependence of charge collection in prototype sensors for the cms pixel detector
topic Detectors and Experimental Techniques
url http://cds.cern.ch/record/816794
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