Rb-83/Kr-83(m) production and cross-section measurement with 3.4 MeV and 20 MeV proton beams | |
Zhang, Dan1; Li, Yifan2; Bao, Jie3; Fu, Changbo4; Guan, Mengyun5; He, Yuan6; Ji, Xiangdong1; Jia, Huan6; Li, Yao7; Liu, Jianglai7,8,9 | |
刊名 | PHYSICAL REVIEW C |
2022-01-05 | |
卷号 | 105期号:1页码:7 |
ISSN号 | 2469-9985 |
DOI | 10.1103/PhysRevC.105.014604 |
通讯作者 | Xia, Jingkai(xiajk@sjtu.edu.cn) |
英文摘要 | Kr-83m, with a short lifetime, is an ideal calibration source for liquid xenon or liquid argon detectors. The Kr-83m isomer can be generated through the decay of the Rb-83 isotope, which is usually produced by proton beams bombarding natural krypton atoms. In this paper, we report a successful production of Rb-83/Kr-83m with a proton beam energy of 3.4 MeV, and the first measurement of the production rate with such low-energy proton beams. Another production attempt is performed using the newly available 20 MeV proton beam in China, and the measured production rate is consistent with previous measurements. The produced Kr-83m source has been successfully injected into the PandaX-II liquid xenon detector, yielding enough statistics for detector calibration. |
资助项目 | National Science Foundation of China[11525522] ; National Science Foundation of China[11775141] ; National Science Foundation of China[11755001] ; Zhiyuan Scholar Program[ZIRC2018-01] ; Double First Class Plan of the Shanghai Jiao Tong University ; Ministry of Science and Technology of China[2016YFA0400301] ; Office of Science and Technology, Shanghai Municipal Government[11DZ2260700] ; Office of Science and Technology, Shanghai Municipal Government[16DZ2260200] ; Office of Science and Technology, Shanghai Municipal Government[18JC1410200] ; Chinese Academy of Sciences Center for Excellence in Particle Physics (CCEPP) ; Tencent Foundation in China ; Hongwen Foundation in Hong Kong |
WOS关键词 | EXCITATION-FUNCTIONS ; RADIOISOTOPES ; SCINTILLATION ; KR-83M |
WOS研究方向 | Physics |
语种 | 英语 |
出版者 | AMER PHYSICAL SOC |
WOS记录号 | WOS:000741504700005 |
资助机构 | National Science Foundation of China ; Zhiyuan Scholar Program ; Double First Class Plan of the Shanghai Jiao Tong University ; Ministry of Science and Technology of China ; Office of Science and Technology, Shanghai Municipal Government ; Chinese Academy of Sciences Center for Excellence in Particle Physics (CCEPP) ; Tencent Foundation in China ; Hongwen Foundation in Hong Kong |
内容类型 | 期刊论文 |
源URL | [http://119.78.100.186/handle/113462/142387] |
专题 | 中国科学院近代物理研究所 |
通讯作者 | Xia, Jingkai |
作者单位 | 1.Univ Maryland, Dept Phys, College Pk, MD 20742 USA 2.Shanghai Jiao Tong Univ, Zhiyuan Coll, Shanghai 200240, Peoples R China 3.China Inst Atom Energy, Beijing 102413, Peoples R China 4.Fudan Univ, Inst Modern Phys, Shanghai 200433, Peoples R China 5.Chinese Acad Sci, Inst High Energy Phys, Beijing 100049, Peoples R China 6.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China 7.Shanghai Jiao Tong Univ, Sch Phys & Astron, MOE Key Lab Particle Astrophys & Cosmol, Shanghai Key Lab Particle Phys & Cosmol, Shanghai 200240, Peoples R China 8.Shanghai Jiao Tong Univ, Tsung Dao Lee Inst, Shanghai 200240, Peoples R China 9.Shanghai Jiao Tong Univ, Sichuan Res Inst, Chengdu 610213, Peoples R China |
推荐引用方式 GB/T 7714 | Zhang, Dan,Li, Yifan,Bao, Jie,et al. Rb-83/Kr-83(m) production and cross-section measurement with 3.4 MeV and 20 MeV proton beams[J]. PHYSICAL REVIEW C,2022,105(1):7. |
APA | Zhang, Dan.,Li, Yifan.,Bao, Jie.,Fu, Changbo.,Guan, Mengyun.,...&Zhou, Ning.(2022).Rb-83/Kr-83(m) production and cross-section measurement with 3.4 MeV and 20 MeV proton beams.PHYSICAL REVIEW C,105(1),7. |
MLA | Zhang, Dan,et al."Rb-83/Kr-83(m) production and cross-section measurement with 3.4 MeV and 20 MeV proton beams".PHYSICAL REVIEW C 105.1(2022):7. |
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