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Neutron-Induced Radiation Damage in BaF_2, LYSO/LFS and PWO Crystals

Hu, Chen and Yang, Fan and Zhang, Liyuan and Zhu, Ren-Yuan and Kapustinsky, Jon and Mocko, Michael and Nelson, Ron and Wang, Zhehui (2019) Neutron-Induced Radiation Damage in BaF_2, LYSO/LFS and PWO Crystals. Journal of Physics: Conference Series, 1162 (1). Art. No. 012020. ISSN 1742-6596. https://resolver.caltech.edu/CaltechAUTHORS:20190801-130418588

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Abstract

One crucial issue for applications of inorganic scintillators in future HEP experiments is radiation damage in a severe radiation environment, such as the HL-LHC. While radiation damage induced by ionization dose is well understood, investigations are on-going to understand radiation damage induced by hadrons, including both charged hadrons and neutrons. Aiming at understanding neutron induced radiation damage in fast inorganic scintillators, BaF_2, LYSO/LFS and PWO crystals were irradiated at LANSCE by a combination of particles, including neutrons, protons and γ-rays. The results indicate that LYSO/LFS and BaF_2 crystal plates are radiation hard up to 4 × 10^(15) fast neutrons/cm^2.


Item Type:Article
Related URLs:
URLURL TypeDescription
https://doi.org/10.1088/1742-6596/1162/1/012020DOIArticle
ORCID:
AuthorORCID
Hu, Chen0000-0002-3285-4831
Zhang, Liyuan0000-0002-0898-787X
Zhu, Ren-Yuan0000-0003-3091-7461
Wang, Zhehui0000-0001-7826-4063
Alternate Title:Neutron-Induced Radiation Damage in BaF2, LYSO/LFS and PWO Crystals
Additional Information:© 2019 Published under licence by IOP Publishing Ltd. Content from this work may be used under the terms of the Creative Commons Attribution 3.0 licence. Any further distribution of this work must maintain attribution to the author(s) and the title of the work, journal citation and DOI. This work was supported in part by the US Department of Energy Grants DE-SC0011925 and DE-AC52-06NA25396.
Group:CMS@Caltech
Funders:
Funding AgencyGrant Number
Department of Energy (DOE)DE-SC0011925
Department of Energy (DOE)DE-AC52-06NA25396
Issue or Number:1
Record Number:CaltechAUTHORS:20190801-130418588
Persistent URL:https://resolver.caltech.edu/CaltechAUTHORS:20190801-130418588
Official Citation:Chen Hu et al 2019 J. Phys.: Conf. Ser. 1162 012020
Usage Policy:No commercial reproduction, distribution, display or performance rights in this work are provided.
ID Code:97589
Collection:CaltechAUTHORS
Deposited By: Tony Diaz
Deposited On:01 Aug 2019 20:10
Last Modified:09 Mar 2020 13:19

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