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| 中重核素加速器质谱测量的实验谱模拟 | |
| 引用本文： | 王慧娟,管永精,何明,阮向东,吴伟明,董克君,李国强,杨耀云,姜山.中重核素加速器质谱测量的实验谱模拟[J].核技术,2005,28(7):520-524. |
| 作者姓名： | 王慧娟 管永精 何明 阮向东 吴伟明 董克君 李国强 杨耀云 姜山 |
| 作者单位： | 1. 中国原子能科学研究院,北京,102413;广西大学物理科学与工程技术学院,南宁,530004 2. 中国原子能科学研究院,北京,102413 3. 广西大学物理科学与工程技术学院,南宁,530004 4. 中国原子能科学研究院,北京,102413;兰州大学,兰州,730000 |
| 基金项目： | 国家自然科学基金资助项目(10175094) |
| 摘 要： | 加速器质谱测量中重核实验中存在多种离子的干扰，从而给实验谱的核素分析和在束确认带来困难。为了解决这一问题，我们建立了中重核素加速器质谱测量的实验谱模拟方法，用此方法的分析结果与实验测量结果进行了比较，结果显示此方法可以很好用于核素的分析。 |
| 关 键 词： | 加速器质谱 谱分析 核素测量 实验谱 |
Simulation of experimental spectra for medium-heavy nuclides in accelerator mass spectrometry |
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| Wang Huijuan,GUAN Yongjing,HE Ming,RUAN Xiangdong,Wu Weiming,DONG Kejun,LI Guoqiang,YANG Yaoyun,JIANG Shan.Simulation of experimental spectra for medium-heavy nuclides in accelerator mass spectrometry[J].Nuclear Techniques,2005,28(7):520-524. | |
| Authors: | Wang Huijuan GUAN Yongjing HE Ming RUAN Xiangdong Wu Weiming DONG Kejun LI Guoqiang YANG Yaoyun JIANG Shan |
| Affiliation: | WANG Huijuan1.2 GUAN Yongjing1 HE Ming1 RUAN Xiangdong2 WU Weiming2 DONG Kejun1 LI Guoqiang1.2 YANG Yaoyun1.3 JIANG Shan1 1 |
| Abstract: | There are some interfering backgrounds in the AMS measurements of medium-heavy nuclides. Sometimes the interference will create difficulties in online deciding the detected nuclides with experimental spectra. In order to solve the problem, we set up a method to simulate experimental spectra for medium-heavy nuclides in AMS measurements. This method has been applied in the AMS experiments, and the practical measurements were consistent with the theoretic analysis quite well. It shows that the method can be applied in the nuclide analysis. |
| Keywords: | AMS Spectrum analysis Nuclide measurement Experimental spectrum |
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