Effect of neutron and gamma-ray irradiation on the transmittance power of glasses and glues

LHC, working at the expected nominal luminosity, will induce an extremely high irradiation in the CMS experiment. The CMS alignment system uses optical elements to build the laser beams paths. Optical properties of basic components such as glasses and glues may result affected and their transmission...

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Detalles Bibliográficos
Autores principales: Beigveder, J M, Arce, P, Barcala, JM, Calvo, E, Fernández, M G, Ferrando, A, Figueroa, C F, Fuentes, J, Genova, I, Josa-Mutuberria, I, Molinero, A, Oller, J C, Pérez, G, Rodrigo, T, Ruiz, J A
Lenguaje:eng
Publicado: 2002
Materias:
Health Physics and Radiation Effects
Acceso en línea:https://dx.doi.org/10.1016/S0168-9002(02)01560-7
http://cds.cern.ch/record/722178
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author Beigveder, J M
Arce, P
Barcala, JM
Calvo, E
Fernández, M G
Ferrando, A
Figueroa, C F
Fuentes, J
Genova, I
Josa-Mutuberria, I
Molinero, A
Oller, J C
Pérez, G
Rodrigo, T
Ruiz, J A
author_facet Beigveder, J M
Arce, P
Barcala, JM
Calvo, E
Fernández, M G
Ferrando, A
Figueroa, C F
Fuentes, J
Genova, I
Josa-Mutuberria, I
Molinero, A
Oller, J C
Pérez, G
Rodrigo, T
Ruiz, J A
author_sort Beigveder, J M
collection CERN
description LHC, working at the expected nominal luminosity, will induce an extremely high irradiation in the CMS experiment. The CMS alignment system uses optical elements to build the laser beams paths. Optical properties of basic components such as glasses and glues may result affected and their transmission power may degrade significantly. We have proceeded to a first test of various glasses and glues and identified some of them that can stand up to 150 kGy of gamma-rays plus 5 multiplied by 10**1**4 neutrons/cm**2.
id cern-722178
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2002
record_format invenio
spelling cern-7221782019-09-30T06:29:59Zdoi:10.1016/S0168-9002(02)01560-7http://cds.cern.ch/record/722178engBeigveder, J MArce, PBarcala, JMCalvo, EFernández, M GFerrando, AFigueroa, C FFuentes, JGenova, IJosa-Mutuberria, IMolinero, AOller, J CPérez, GRodrigo, TRuiz, J AEffect of neutron and gamma-ray irradiation on the transmittance power of glasses and gluesHealth Physics and Radiation EffectsLHC, working at the expected nominal luminosity, will induce an extremely high irradiation in the CMS experiment. The CMS alignment system uses optical elements to build the laser beams paths. Optical properties of basic components such as glasses and glues may result affected and their transmission power may degrade significantly. We have proceeded to a first test of various glasses and glues and identified some of them that can stand up to 150 kGy of gamma-rays plus 5 multiplied by 10**1**4 neutrons/cm**2.oai:cds.cern.ch:7221782002
spellingShingle Health Physics and Radiation Effects
Beigveder, J M
Arce, P
Barcala, JM
Calvo, E
Fernández, M G
Ferrando, A
Figueroa, C F
Fuentes, J
Genova, I
Josa-Mutuberria, I
Molinero, A
Oller, J C
Pérez, G
Rodrigo, T
Ruiz, J A
Effect of neutron and gamma-ray irradiation on the transmittance power of glasses and glues
title Effect of neutron and gamma-ray irradiation on the transmittance power of glasses and glues
title_full Effect of neutron and gamma-ray irradiation on the transmittance power of glasses and glues
title_fullStr Effect of neutron and gamma-ray irradiation on the transmittance power of glasses and glues
title_full_unstemmed Effect of neutron and gamma-ray irradiation on the transmittance power of glasses and glues
title_short Effect of neutron and gamma-ray irradiation on the transmittance power of glasses and glues
title_sort effect of neutron and gamma-ray irradiation on the transmittance power of glasses and glues
topic Health Physics and Radiation Effects
url https://dx.doi.org/10.1016/S0168-9002(02)01560-7
http://cds.cern.ch/record/722178
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