Radiation damage of heavy crystalline detector materials by 24-GeV protons

Samples of three heavy crystalline materials: PbWO_4, Bi_4Si_3O_1_2, and PbF_2 were irradiated in a high-intensity 24GeV proton beam at the CERN PS to fluencies of 3.8x10^1^3protons/cm^2. The optical transmission radiation damage was measured and all crystals show a shift of the cutoff in the transm...

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Detalles Bibliográficos
Autores principales: Barysevich, A, Dormenev, V, Fedorov, A, Glaser, M, Kobayashi, M, Korjik, M, Maas, F, Mechinski, V, Rusack, R, Singovski, A, Zoueyski, R
Lenguaje:eng
Publicado: 2013
Materias:
Detectors and Experimental Techniques
Acceso en línea:https://dx.doi.org/10.1016/j.nima.2012.10.073
http://cds.cern.ch/record/1709382
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author Barysevich, A
Dormenev, V
Fedorov, A
Glaser, M
Kobayashi, M
Korjik, M
Maas, F
Mechinski, V
Rusack, R
Singovski, A
Zoueyski, R
author_facet Barysevich, A
Dormenev, V
Fedorov, A
Glaser, M
Kobayashi, M
Korjik, M
Maas, F
Mechinski, V
Rusack, R
Singovski, A
Zoueyski, R
author_sort Barysevich, A
collection CERN
description Samples of three heavy crystalline materials: PbWO_4, Bi_4Si_3O_1_2, and PbF_2 were irradiated in a high-intensity 24GeV proton beam at the CERN PS to fluencies of 3.8x10^1^3protons/cm^2. The optical transmission radiation damage was measured and all crystals show a shift of the cutoff in the transmission spectrum that is not observed when the crystals are irradiated with @c radiation. This shift of the cutoff under proton irradiation seems to be a general property of the heavy crystalline materials. A mechanism for this proton-induced transmission damage is discussed.
id cern-1709382
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2013
record_format invenio
spelling cern-17093822019-09-30T06:29:59Zdoi:10.1016/j.nima.2012.10.073http://cds.cern.ch/record/1709382engBarysevich, ADormenev, VFedorov, AGlaser, MKobayashi, MKorjik, MMaas, FMechinski, VRusack, RSingovski, AZoueyski, RRadiation damage of heavy crystalline detector materials by 24-GeV protonsDetectors and Experimental TechniquesSamples of three heavy crystalline materials: PbWO_4, Bi_4Si_3O_1_2, and PbF_2 were irradiated in a high-intensity 24GeV proton beam at the CERN PS to fluencies of 3.8x10^1^3protons/cm^2. The optical transmission radiation damage was measured and all crystals show a shift of the cutoff in the transmission spectrum that is not observed when the crystals are irradiated with @c radiation. This shift of the cutoff under proton irradiation seems to be a general property of the heavy crystalline materials. A mechanism for this proton-induced transmission damage is discussed.oai:cds.cern.ch:17093822013
spellingShingle Detectors and Experimental Techniques
Barysevich, A
Dormenev, V
Fedorov, A
Glaser, M
Kobayashi, M
Korjik, M
Maas, F
Mechinski, V
Rusack, R
Singovski, A
Zoueyski, R
Radiation damage of heavy crystalline detector materials by 24-GeV protons
title Radiation damage of heavy crystalline detector materials by 24-GeV protons
title_full Radiation damage of heavy crystalline detector materials by 24-GeV protons
title_fullStr Radiation damage of heavy crystalline detector materials by 24-GeV protons
title_full_unstemmed Radiation damage of heavy crystalline detector materials by 24-GeV protons
title_short Radiation damage of heavy crystalline detector materials by 24-GeV protons
title_sort radiation damage of heavy crystalline detector materials by 24-gev protons
topic Detectors and Experimental Techniques
url https://dx.doi.org/10.1016/j.nima.2012.10.073
http://cds.cern.ch/record/1709382
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AT fedorova radiationdamageofheavycrystallinedetectormaterialsby24gevprotons
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AT rusackr radiationdamageofheavycrystallinedetectormaterialsby24gevprotons
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AT zoueyskir radiationdamageofheavycrystallinedetectormaterialsby24gevprotons

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