Radiation damage effects in Y$_2$SiO$_5$:Ce scintillation crystals under $\gamma$-quanta and 24 GeV protons

This work focuses on the study of changes in the optical transmission of Y 2 SiO 5 :Ce crystals caused by ionizing radiation from γ-quanta and high energy protons. Radioisotope content of proton-irradiated crystals, transmission and induced absorption spectra, and scintillation characteristics are m...

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Detalles Bibliográficos
Autores principales: Auffray, E, Borisevitch, A, Gektin, A, Gerasymov, Ia, Korjik, M, Kozlov, D, Kurtsev, D, Mechinsky, V, Sidletskiy, O, Zoueyski, R
Lenguaje:eng
Publicado: 2015
Materias:
Detectors and Experimental Techniques
Acceso en línea:https://dx.doi.org/10.1016/j.nima.2015.02.038
http://cds.cern.ch/record/2153729
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author Auffray, E
Borisevitch, A
Gektin, A
Gerasymov, Ia
Korjik, M
Kozlov, D
Kurtsev, D
Mechinsky, V
Sidletskiy, O
Zoueyski, R
author_facet Auffray, E
Borisevitch, A
Gektin, A
Gerasymov, Ia
Korjik, M
Kozlov, D
Kurtsev, D
Mechinsky, V
Sidletskiy, O
Zoueyski, R
author_sort Auffray, E
collection CERN
description This work focuses on the study of changes in the optical transmission of Y 2 SiO 5 :Ce crystals caused by ionizing radiation from γ-quanta and high energy protons. Radioisotope content of proton-irradiated crystals, transmission and induced absorption spectra, and scintillation characteristics are measured after irradiation with protons. In contrast to crystals of heavy complex oxides, Y 2 SiO 5 :Ce crystals do not demonstrate significant deterioration of transmission in the luminescence range (400–600 nm) under irradiation. Such crystals can be considered as a material for construction of detecting cells of the calorimetric detectors at LHC with high luminosity. The feasibility of growing large crackless Y 2 SiO 5 :Ce crystals with a diameter up to 50 mm and length up to 250mm is demonstrated.
id oai-inspirehep.net-1352185
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2015
record_format invenio
spelling oai-inspirehep.net-13521852022-08-10T13:07:21Zdoi:10.1016/j.nima.2015.02.038http://cds.cern.ch/record/2153729engAuffray, EBorisevitch, AGektin, AGerasymov, IaKorjik, MKozlov, DKurtsev, DMechinsky, VSidletskiy, OZoueyski, RRadiation damage effects in Y$_2$SiO$_5$:Ce scintillation crystals under $\gamma$-quanta and 24 GeV protonsDetectors and Experimental TechniquesThis work focuses on the study of changes in the optical transmission of Y 2 SiO 5 :Ce crystals caused by ionizing radiation from γ-quanta and high energy protons. Radioisotope content of proton-irradiated crystals, transmission and induced absorption spectra, and scintillation characteristics are measured after irradiation with protons. In contrast to crystals of heavy complex oxides, Y 2 SiO 5 :Ce crystals do not demonstrate significant deterioration of transmission in the luminescence range (400–600 nm) under irradiation. Such crystals can be considered as a material for construction of detecting cells of the calorimetric detectors at LHC with high luminosity. The feasibility of growing large crackless Y 2 SiO 5 :Ce crystals with a diameter up to 50 mm and length up to 250mm is demonstrated.oai:inspirehep.net:13521852015
spellingShingle Detectors and Experimental Techniques
Auffray, E
Borisevitch, A
Gektin, A
Gerasymov, Ia
Korjik, M
Kozlov, D
Kurtsev, D
Mechinsky, V
Sidletskiy, O
Zoueyski, R
Radiation damage effects in Y$_2$SiO$_5$:Ce scintillation crystals under $\gamma$-quanta and 24 GeV protons
title Radiation damage effects in Y$_2$SiO$_5$:Ce scintillation crystals under $\gamma$-quanta and 24 GeV protons
title_full Radiation damage effects in Y$_2$SiO$_5$:Ce scintillation crystals under $\gamma$-quanta and 24 GeV protons
title_fullStr Radiation damage effects in Y$_2$SiO$_5$:Ce scintillation crystals under $\gamma$-quanta and 24 GeV protons
title_full_unstemmed Radiation damage effects in Y$_2$SiO$_5$:Ce scintillation crystals under $\gamma$-quanta and 24 GeV protons
title_short Radiation damage effects in Y$_2$SiO$_5$:Ce scintillation crystals under $\gamma$-quanta and 24 GeV protons
title_sort radiation damage effects in y$_2$sio$_5$:ce scintillation crystals under $\gamma$-quanta and 24 gev protons
topic Detectors and Experimental Techniques
url https://dx.doi.org/10.1016/j.nima.2015.02.038
http://cds.cern.ch/record/2153729
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