Study of the performance of ATLAS prototype detectors using analogue LHC front-end electronics

The silicon strip detectors in the ATLAS experiment at LHC will be exposed to very high hadron fluences. In order to study the radiation damage effects ATLAS prototype detectors and small test detectors were irradiated to a fluence of 3 * 10/sup 14/ 24 GeV protons/cm/sup 2/. After irradiation, the d...

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Autores principales: Riedler, P, Dabrowski, W, Kaplon, J, Weilhammer, Peter
Lenguaje:eng
Publicado: 2002
Materias:
Detectors and Experimental Techniques
Acceso en línea:https://dx.doi.org/10.1016/S0168-9002(01)01893-9
http://cds.cern.ch/record/555510
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author Riedler, P
Dabrowski, W
Kaplon, J
Weilhammer, Peter
author_facet Riedler, P
Dabrowski, W
Kaplon, J
Weilhammer, Peter
author_sort Riedler, P
collection CERN
description The silicon strip detectors in the ATLAS experiment at LHC will be exposed to very high hadron fluences. In order to study the radiation damage effects ATLAS prototype detectors and small test detectors were irradiated to a fluence of 3 * 10/sup 14/ 24 GeV protons/cm/sup 2/. After irradiation, the detectors were annealed at 25 degrees C to simulate the damage foreseen after 10 years of ATLAS operation. The detectors were then connected to the SCT32A analogue front-end chips and tested with a /sup 106/Ru source. The performance of the irradiated detectors was compared to non-irradiated detectors from the same batch. The charge collection efficiency is discussed taking into account the electronic response of the readout chip and the ballistic deficit. (10 refs).
id cern-555510
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2002
record_format invenio
spelling cern-5555102019-09-30T06:29:59Zdoi:10.1016/S0168-9002(01)01893-9http://cds.cern.ch/record/555510engRiedler, PDabrowski, WKaplon, JWeilhammer, PeterStudy of the performance of ATLAS prototype detectors using analogue LHC front-end electronicsDetectors and Experimental TechniquesThe silicon strip detectors in the ATLAS experiment at LHC will be exposed to very high hadron fluences. In order to study the radiation damage effects ATLAS prototype detectors and small test detectors were irradiated to a fluence of 3 * 10/sup 14/ 24 GeV protons/cm/sup 2/. After irradiation, the detectors were annealed at 25 degrees C to simulate the damage foreseen after 10 years of ATLAS operation. The detectors were then connected to the SCT32A analogue front-end chips and tested with a /sup 106/Ru source. The performance of the irradiated detectors was compared to non-irradiated detectors from the same batch. The charge collection efficiency is discussed taking into account the electronic response of the readout chip and the ballistic deficit. (10 refs).oai:cds.cern.ch:5555102002
spellingShingle Detectors and Experimental Techniques
Riedler, P
Dabrowski, W
Kaplon, J
Weilhammer, Peter
Study of the performance of ATLAS prototype detectors using analogue LHC front-end electronics
title Study of the performance of ATLAS prototype detectors using analogue LHC front-end electronics
title_full Study of the performance of ATLAS prototype detectors using analogue LHC front-end electronics
title_fullStr Study of the performance of ATLAS prototype detectors using analogue LHC front-end electronics
title_full_unstemmed Study of the performance of ATLAS prototype detectors using analogue LHC front-end electronics
title_short Study of the performance of ATLAS prototype detectors using analogue LHC front-end electronics
title_sort study of the performance of atlas prototype detectors using analogue lhc front-end electronics
topic Detectors and Experimental Techniques
url https://dx.doi.org/10.1016/S0168-9002(01)01893-9
http://cds.cern.ch/record/555510
work_keys_str_mv AT riedlerp studyoftheperformanceofatlasprototypedetectorsusinganaloguelhcfrontendelectronics
AT dabrowskiw studyoftheperformanceofatlasprototypedetectorsusinganaloguelhcfrontendelectronics
AT kaplonj studyoftheperformanceofatlasprototypedetectorsusinganaloguelhcfrontendelectronics
AT weilhammerpeter studyoftheperformanceofatlasprototypedetectorsusinganaloguelhcfrontendelectronics

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