|
|||||
|
|
| 加速器质谱测量93Zr的刻度研究 | |
| 引用本文： | 石国柱,王祥高,李朝历,沈洪涛,王伟,黄春堂,张大伟,拓飞,吴绍雷,周舵,吴伟明,何明,姜山.加速器质谱测量93Zr的刻度研究[J].质谱学报,2008,29(Z1):42-44. |
| 作者姓名： | 石国柱 王祥高 李朝历 沈洪涛 王伟 黄春堂 张大伟 拓飞 吴绍雷 周舵 吴伟明 何明 姜山 |
| 作者单位： | 1. 中国原子能科学研究院核物理所，北京 102413； 2. 广西大学物理科学与工程技术学院，广西 南宁 530004 |
| 摘 要： | |
Research on Calibration of 93Zr with AMS Measurement |
|
| SHIGuo-zhu,WANGXiang-gao,LIChao-li,SHENHong-tao,WANGWei,HUANGChun-tang,ZHANGDa-wei,TUOFei,WUShao-lei,ZHOUDuo,WUWei-ming,HEMing,JIANGShan.Research on Calibration of 93Zr with AMS Measurement[J].Journal of Chinese Mass Spectrometry Society,2008,29(Z1):42-44. | |
| Authors: | SHIGuo-zhu WANGXiang-gao LIChao-li SHENHong-tao WANGWei HUANGChun-tang ZHANGDa-wei TUOFei WUShao-lei ZHOUDuo WUWei-ming HEMing JIANGShan |
| Affiliation: | 1. China Institute of Atomic Energy, Beijing 102413, China; 2. Physics Science and Engineering Technology Department, Guangxi University, Nannin 530004, China 1. China Institute of Atomic Energy, Beijing 102413, China; 2. Physics Science and Engineering Technology Department, Guangxi University, Nannin 530004, China |
| Abstract: | A method of determination for 93Zr/92Zr ratio by multi-collector inductively plasma mass spectrometry (MC-ICP-MS) was described in this paper. A 93Zr/92Zr ratio of (2.75±0.07)×10－5 was obtained in the original sample for AMS measurement and its relative standard error was 2.5%. Considered the contribute of above-thermal neutron, a calculated 93Zr/92Zr ratio of 2.56×10－5 was obtained and it was according with measurement of the result. The results showed that it can be used for AMS measurement standards sample preparation. A series 93Zr standards sample for AMS measurement were diluted by irradiated sample with enriched 92Zr. |
| Keywords: | 93Zr acceleratormassspectrometry(AMS) MC-ICP-MS standardsample |
| 点击此处可从《质谱学报》浏览原始摘要信息 | |
| 点击此处可从《质谱学报》下载全文 | |