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La- and La-/Ce-Doped BaF2 Crystals for Future HEP Experiments at the Energy and Intensity Frontiers Part I
Yang, Fan; Chen, Junfeng; Zhang, Liyuan; Hu, Chen; Zhu, Ren-Yuan
2019
Source PublicationIEEE TRANSACTIONS ON NUCLEAR SCIENCE
ISSN0018-9499
Volume66Issue:1Pages:506
SubtypeArticle
AbstractBecause of its fast scintillation component with subnanosecond decay time, BaF2 crystals are considered as a candidate for ultrafast crystal calorimeters for future high energy physics experiments at the energy and intensity frontiers. Undoped BaF2, however, has a slow scintillation component with 600 ns decay time, which causes pile-up. In the part I of this paper, we report investigations on La doping in BaF2 crystals to suppress the slow component. While typical fast/slow (F/S) ratio observed in undoped BaF2 is 1/5, La-doped BaF2 crystals were found to improve this ratio to about 1/1. The overall F/S ratio, however, is considered not sufficient for pile-up suppression.
KeywordBarium fluoride rare earth doping slow scintillation component suppression
DOI10.1109/TNS.2018.2884978
Language英语
WOS Research AreaEngineering ; Nuclear Science & Technology
PublisherIEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
Citation statistics
Document Type期刊论文
Identifierhttp://ir.sic.ac.cn/handle/331005/27425
Collection中国科学院上海硅酸盐研究所
Recommended Citation
GB/T 7714
Yang, Fan,Chen, Junfeng,Zhang, Liyuan,et al. La- and La-/Ce-Doped BaF2 Crystals for Future HEP Experiments at the Energy and Intensity Frontiers Part I[J]. IEEE TRANSACTIONS ON NUCLEAR SCIENCE,2019,66(1):506.
APA Yang, Fan,Chen, Junfeng,Zhang, Liyuan,Hu, Chen,&Zhu, Ren-Yuan.(2019).La- and La-/Ce-Doped BaF2 Crystals for Future HEP Experiments at the Energy and Intensity Frontiers Part I.IEEE TRANSACTIONS ON NUCLEAR SCIENCE,66(1),506.
MLA Yang, Fan,et al."La- and La-/Ce-Doped BaF2 Crystals for Future HEP Experiments at the Energy and Intensity Frontiers Part I".IEEE TRANSACTIONS ON NUCLEAR SCIENCE 66.1(2019):506.
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