Radiation Damage Mechanism in PbWO4 Crystal and Radiation Hardness Quality Control of PWO Scintillators for CMS

The optical damage induced by UV light in PbWO4 crystals is found to be similar to that induced by g radiation. Due to the peculiarities of optical absorption in PbWO4, the damage induced by UV light is a bulk process. This fact has important consequences for the approach to be adopted both for the...

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Detalles Bibliográficos
Autores principales: Baccaro, Stefania, Auffray, Etiennette, Borgia, Bruno, Cavallari, Francesca, Cecilia, Angelica, Dafinei, Ioan, Diemoz, Marcella, Lecoq, Paul, Longo, Egidio, Montecchi, Marco, Organtini, Giovanni, Salvatori, S
Lenguaje:eng
Publicado: 1997
Materias:
Detectors and Experimental Techniques
Acceso en línea:http://cds.cern.ch/record/687544
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author Baccaro, Stefania
Auffray, Etiennette
Borgia, Bruno
Cavallari, Francesca
Cecilia, Angelica
Dafinei, Ioan
Diemoz, Marcella
Lecoq, Paul
Longo, Egidio
Montecchi, Marco
Organtini, Giovanni
Salvatori, S
author_facet Baccaro, Stefania
Auffray, Etiennette
Borgia, Bruno
Cavallari, Francesca
Cecilia, Angelica
Dafinei, Ioan
Diemoz, Marcella
Lecoq, Paul
Longo, Egidio
Montecchi, Marco
Organtini, Giovanni
Salvatori, S
author_sort Baccaro, Stefania
collection CERN
description The optical damage induced by UV light in PbWO4 crystals is found to be similar to that induced by g radiation. Due to the peculiarities of optical absorption in PbWO4, the damage induced by UV light is a bulk process. This fact has important consequences for the approach to be adopted both for the use of the crystal as scintillator and for the qualification methods foreseen in the Regional Centres of the ECAL CMS Collaboration.
id cern-687544
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 1997
record_format invenio
spelling cern-6875442019-09-30T06:29:59Zhttp://cds.cern.ch/record/687544engBaccaro, StefaniaAuffray, EtiennetteBorgia, BrunoCavallari, FrancescaCecilia, AngelicaDafinei, IoanDiemoz, MarcellaLecoq, PaulLongo, EgidioMontecchi, MarcoOrgantini, GiovanniSalvatori, SRadiation Damage Mechanism in PbWO4 Crystal and Radiation Hardness Quality Control of PWO Scintillators for CMSDetectors and Experimental TechniquesThe optical damage induced by UV light in PbWO4 crystals is found to be similar to that induced by g radiation. Due to the peculiarities of optical absorption in PbWO4, the damage induced by UV light is a bulk process. This fact has important consequences for the approach to be adopted both for the use of the crystal as scintillator and for the qualification methods foreseen in the Regional Centres of the ECAL CMS Collaboration.CMS-NOTE-1997-038oai:cds.cern.ch:6875441997-05-20
spellingShingle Detectors and Experimental Techniques
Baccaro, Stefania
Auffray, Etiennette
Borgia, Bruno
Cavallari, Francesca
Cecilia, Angelica
Dafinei, Ioan
Diemoz, Marcella
Lecoq, Paul
Longo, Egidio
Montecchi, Marco
Organtini, Giovanni
Salvatori, S
Radiation Damage Mechanism in PbWO4 Crystal and Radiation Hardness Quality Control of PWO Scintillators for CMS
title Radiation Damage Mechanism in PbWO4 Crystal and Radiation Hardness Quality Control of PWO Scintillators for CMS
title_full Radiation Damage Mechanism in PbWO4 Crystal and Radiation Hardness Quality Control of PWO Scintillators for CMS
title_fullStr Radiation Damage Mechanism in PbWO4 Crystal and Radiation Hardness Quality Control of PWO Scintillators for CMS
title_full_unstemmed Radiation Damage Mechanism in PbWO4 Crystal and Radiation Hardness Quality Control of PWO Scintillators for CMS
title_short Radiation Damage Mechanism in PbWO4 Crystal and Radiation Hardness Quality Control of PWO Scintillators for CMS
title_sort radiation damage mechanism in pbwo4 crystal and radiation hardness quality control of pwo scintillators for cms
topic Detectors and Experimental Techniques
url http://cds.cern.ch/record/687544
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