The large-area multi-wire proportional counting system for 2 pi alpha and beta emission measurement at the NIM China
文献类型：会议论文
| 作者 | Zhang, Junwei1,3; Zhang, Ming2; Duan, Limin1 ; Tu, Zheng4; Yang, Zhijie2,5; Li, Yuqi2,6; Liang, Juncheng2; Liu, Haoran2
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| 出版日期 | 2018-04 |
| 会议日期 | MAY 15-19, 2017 |
| 会议地点 | Argentinian Comis Nacl Energia Atomica, Buenos Aires, ARGENTINA |
| 关键词 | Multi-wire proportional counter Surface emission rate Alpha and beta sources |
| 卷号 | 134 |
| 期号 | SI |
| DOI | 10.1016/j.apradiso.2017.08.014 |
| 页码 | 366-369 |
| 英文摘要 | An alpha/beta emission rate counting system which comprises of a large-area windowless multi-wire proportional counter and a digital pulse processing module has been established at the National Institute of Metrology of China, aiming at realizing the absolute measurement of emission rate for alpha and beta sources. Performance of the detector, including high-voltage plateaus and uniformity were measured. Measured emission rates for large-area Am-241 and Sr-90/Y-90 sources when compared with certificated values showed difference within 1.0%, and good agreements achieved. |
| 会议录 | APPLIED RADIATION AND ISOTOPES
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| 会议录出版者 | PERGAMON-ELSEVIER SCIENCE LTD |
| 会议录出版地 | THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND |
| 语种 | 英语 |
| WOS研究方向 | Chemistry ; Nuclear Science & Technology ; Radiology, Nuclear Medicine & Medical Imaging |
| WOS记录号 | WOS:000428493700069 |
| 源URL | [http://119.78.100.186/handle/113462/58355]  |
| 专题 | 中国科学院近代物理研究所 |
| 作者单位 | 1.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Gansu, Peoples R China 2.Natl Inst Metrol, Beijing 100029, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 4.Univ Sci & Technol China, Hefei 230026, Anhui, Peoples R China 5.China Univ Geosci Beijing, Beijing 100083, Peoples R China 6.East China Univ Technol, Nanchang 330013, Jiangxi, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, Junwei,Zhang, Ming,Duan, Limin,et al. The large-area multi-wire proportional counting system for 2 pi alpha and beta emission measurement at the NIM China[C]. 见:. Argentinian Comis Nacl Energia Atomica, Buenos Aires, ARGENTINA. MAY 15-19, 2017. |
入库方式： OAI收割
来源：近代物理研究所
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