Avalanche photodiodes for the CMS lead tungstate calorimeter

Avalanche Photodiodes (APD's) will be used to readout the CMS barrel electromagnetic calorimeter. After several years of detailed prototyping studies, the final design of the CMS APD is now fixed and it is now in production. The design of the calorimeter will make access to the APD's extre...

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Detalles Bibliográficos
Autores principales: Grahl, J, Kronqvist, I, Rusack, R W, Singovsky, A V, Kuznetsov, A, Musienko, Y, Reucroft, S, Swain, J D, Deiters, K, Ingram, Q, Renker, D, Sakhelashvili, T M
Lenguaje:eng
Publicado: 2002
Materias:
Detectors and Experimental Techniques
Acceso en línea:http://cds.cern.ch/record/807357
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author Grahl, J
Kronqvist, I
Rusack, R W
Singovsky, A V
Kuznetsov, A
Musienko, Y
Reucroft, S
Swain, J D
Deiters, K
Ingram, Q
Renker, D
Sakhelashvili, T M
author_facet Grahl, J
Kronqvist, I
Rusack, R W
Singovsky, A V
Kuznetsov, A
Musienko, Y
Reucroft, S
Swain, J D
Deiters, K
Ingram, Q
Renker, D
Sakhelashvili, T M
author_sort Grahl, J
collection CERN
description Avalanche Photodiodes (APD's) will be used to readout the CMS barrel electromagnetic calorimeter. After several years of detailed prototyping studies, the final design of the CMS APD is now fixed and it is now in production. The design of the calorimeter will make access to the APD's extremely difficult once they are installed. In view of this the APD group has devised a system of tests to ensure that the APD's will have a high-probability of surviving for ten years in the harsh environment in the CMS detector. In this paper we describe the methods that we have adopted to select the APD's for the CMS detector. (6 refs).
id cern-807357
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2002
record_format invenio
spelling cern-8073572019-09-30T06:29:59Zhttp://cds.cern.ch/record/807357engGrahl, JKronqvist, IRusack, R WSingovsky, A VKuznetsov, AMusienko, YReucroft, SSwain, J DDeiters, KIngram, QRenker, DSakhelashvili, T MAvalanche photodiodes for the CMS lead tungstate calorimeterDetectors and Experimental TechniquesAvalanche Photodiodes (APD's) will be used to readout the CMS barrel electromagnetic calorimeter. After several years of detailed prototyping studies, the final design of the CMS APD is now fixed and it is now in production. The design of the calorimeter will make access to the APD's extremely difficult once they are installed. In view of this the APD group has devised a system of tests to ensure that the APD's will have a high-probability of surviving for ten years in the harsh environment in the CMS detector. In this paper we describe the methods that we have adopted to select the APD's for the CMS detector. (6 refs).oai:cds.cern.ch:8073572002
spellingShingle Detectors and Experimental Techniques
Grahl, J
Kronqvist, I
Rusack, R W
Singovsky, A V
Kuznetsov, A
Musienko, Y
Reucroft, S
Swain, J D
Deiters, K
Ingram, Q
Renker, D
Sakhelashvili, T M
Avalanche photodiodes for the CMS lead tungstate calorimeter
title Avalanche photodiodes for the CMS lead tungstate calorimeter
title_full Avalanche photodiodes for the CMS lead tungstate calorimeter
title_fullStr Avalanche photodiodes for the CMS lead tungstate calorimeter
title_full_unstemmed Avalanche photodiodes for the CMS lead tungstate calorimeter
title_short Avalanche photodiodes for the CMS lead tungstate calorimeter
title_sort avalanche photodiodes for the cms lead tungstate calorimeter
topic Detectors and Experimental Techniques
url http://cds.cern.ch/record/807357
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AT kronqvisti avalanchephotodiodesforthecmsleadtungstatecalorimeter
AT rusackrw avalanchephotodiodesforthecmsleadtungstatecalorimeter
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