Optical transmission damage of undoped and Ce doped $Y_3Al_5O_{12}$ scintillation crystals under 24 GeV protons high fluence

This report presents results on the optical transmission damage of undoped and Ce doped $Y_3Al_5O_{12}$ scintillation crystals under high fluence of 24 GeV protons. We observed that, similarly to other middle heavy scintillators, it possesses the unique radiation hardness at fluence values as high a...

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Detalles Bibliográficos
Autores principales: Auffray, E, Fedorov, A, Dormenev, V, Houžvička, J, Korjik, M, Lucchini, M T, Mechinsky, V, Ochesanu, S
Lenguaje:eng
Publicado: 2017
Materias:
Detectors and Experimental Techniques
Acceso en línea:https://dx.doi.org/10.1016/j.nima.2016.09.037
http://cds.cern.ch/record/2270083
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author Auffray, E
Fedorov, A
Dormenev, V
Houžvička, J
Korjik, M
Lucchini, M T
Mechinsky, V
Ochesanu, S
author_facet Auffray, E
Fedorov, A
Dormenev, V
Houžvička, J
Korjik, M
Lucchini, M T
Mechinsky, V
Ochesanu, S
author_sort Auffray, E
collection CERN
description This report presents results on the optical transmission damage of undoped and Ce doped $Y_3Al_5O_{12}$ scintillation crystals under high fluence of 24 GeV protons. We observed that, similarly to other middle heavy scintillators, it possesses the unique radiation hardness at fluence values as high as $5×10^{14} p/cm^2$ and it is thus promising for the application in the detectors at High Luminosity LHC. The crystalline structure of the garnet scintillator allows to control and further optimize its scintillation parameters, such as scintillation decay time and emission wavelength, and shows a limited set of the radioisotopes after the irradiation with protons.
id oai-inspirehep.net-1517572
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2017
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spelling oai-inspirehep.net-15175722019-09-30T06:29:59Zdoi:10.1016/j.nima.2016.09.037http://cds.cern.ch/record/2270083engAuffray, EFedorov, ADormenev, VHoužvička, JKorjik, MLucchini, M TMechinsky, VOchesanu, SOptical transmission damage of undoped and Ce doped $Y_3Al_5O_{12}$ scintillation crystals under 24 GeV protons high fluenceDetectors and Experimental TechniquesThis report presents results on the optical transmission damage of undoped and Ce doped $Y_3Al_5O_{12}$ scintillation crystals under high fluence of 24 GeV protons. We observed that, similarly to other middle heavy scintillators, it possesses the unique radiation hardness at fluence values as high as $5×10^{14} p/cm^2$ and it is thus promising for the application in the detectors at High Luminosity LHC. The crystalline structure of the garnet scintillator allows to control and further optimize its scintillation parameters, such as scintillation decay time and emission wavelength, and shows a limited set of the radioisotopes after the irradiation with protons.oai:inspirehep.net:15175722017
spellingShingle Detectors and Experimental Techniques
Auffray, E
Fedorov, A
Dormenev, V
Houžvička, J
Korjik, M
Lucchini, M T
Mechinsky, V
Ochesanu, S
Optical transmission damage of undoped and Ce doped $Y_3Al_5O_{12}$ scintillation crystals under 24 GeV protons high fluence
title Optical transmission damage of undoped and Ce doped $Y_3Al_5O_{12}$ scintillation crystals under 24 GeV protons high fluence
title_full Optical transmission damage of undoped and Ce doped $Y_3Al_5O_{12}$ scintillation crystals under 24 GeV protons high fluence
title_fullStr Optical transmission damage of undoped and Ce doped $Y_3Al_5O_{12}$ scintillation crystals under 24 GeV protons high fluence
title_full_unstemmed Optical transmission damage of undoped and Ce doped $Y_3Al_5O_{12}$ scintillation crystals under 24 GeV protons high fluence
title_short Optical transmission damage of undoped and Ce doped $Y_3Al_5O_{12}$ scintillation crystals under 24 GeV protons high fluence
title_sort optical transmission damage of undoped and ce doped $y_3al_5o_{12}$ scintillation crystals under 24 gev protons high fluence
topic Detectors and Experimental Techniques
url https://dx.doi.org/10.1016/j.nima.2016.09.037
http://cds.cern.ch/record/2270083
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