A damage and recovery study for lead tungstate crystal samples from BTCP and SIC

This paper presents an in depth study on radiation damage and recovery in lead tungstate crystals produced at BTCP and SIC. Correlations were observed between initial light output and initial longitudinal transmittance at 360 nm, between the loss of longitudinal transmittance at 440 nm and the ampli...

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Detalles Bibliográficos
Autores principales: Jianming, Chen, Rihua, Mao, Li Yuan Zhang, Ren Yuan Zhu
Lenguaje:eng
Publicado: 2006
Materias:
Nuclear Physics
Acceso en línea:http://cds.cern.ch/record/1015506
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author Jianming, Chen
Rihua, Mao
Li Yuan Zhang
Ren Yuan Zhu
author_facet Jianming, Chen
Rihua, Mao
Li Yuan Zhang
Ren Yuan Zhu
author_sort Jianming, Chen
collection CERN
description This paper presents an in depth study on radiation damage and recovery in lead tungstate crystals produced at BTCP and SIC. Correlations were observed between initial light output and initial longitudinal transmittance at 360 nm, between the loss of longitudinal transmittance at 440 nm and the amplitude of radiation damage, and between radiation damage levels at different dose rates. Excellent linearity was observed between the variations of crystal's light output and its longitudinal transmittance at 440 nm in repeated cycles of irradiation at a dose rate up to 400 rad/h followed by recovery, indicating these PWO crystals can be monitored in situ at LHC.
id cern-1015506
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2006
record_format invenio
spelling cern-10155062019-09-30T06:29:59Zhttp://cds.cern.ch/record/1015506engJianming, ChenRihua, MaoLi Yuan ZhangRen Yuan ZhuA damage and recovery study for lead tungstate crystal samples from BTCP and SICNuclear PhysicsThis paper presents an in depth study on radiation damage and recovery in lead tungstate crystals produced at BTCP and SIC. Correlations were observed between initial light output and initial longitudinal transmittance at 360 nm, between the loss of longitudinal transmittance at 440 nm and the amplitude of radiation damage, and between radiation damage levels at different dose rates. Excellent linearity was observed between the variations of crystal's light output and its longitudinal transmittance at 440 nm in repeated cycles of irradiation at a dose rate up to 400 rad/h followed by recovery, indicating these PWO crystals can be monitored in situ at LHC.oai:cds.cern.ch:10155062006
spellingShingle Nuclear Physics
Jianming, Chen
Rihua, Mao
Li Yuan Zhang
Ren Yuan Zhu
A damage and recovery study for lead tungstate crystal samples from BTCP and SIC
title A damage and recovery study for lead tungstate crystal samples from BTCP and SIC
title_full A damage and recovery study for lead tungstate crystal samples from BTCP and SIC
title_fullStr A damage and recovery study for lead tungstate crystal samples from BTCP and SIC
title_full_unstemmed A damage and recovery study for lead tungstate crystal samples from BTCP and SIC
title_short A damage and recovery study for lead tungstate crystal samples from BTCP and SIC
title_sort damage and recovery study for lead tungstate crystal samples from btcp and sic
topic Nuclear Physics
url http://cds.cern.ch/record/1015506
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AT rihuamao adamageandrecoverystudyforleadtungstatecrystalsamplesfrombtcpandsic
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