| 高分辨电子动量谱仪的能量和动量标定的物理模拟 |
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| 引用本文： | 彭蕾蕾,温知非,陈向军,贾昌春,徐克尊. 高分辨电子动量谱仪的能量和动量标定的物理模拟[J]. 核技术, 2000, 23(7): 437-440 |
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| 作者姓名： | 彭蕾蕾 温知非 陈向军 贾昌春 徐克尊 |
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| 作者单位： | 中国科学技术大学 合肥230027 |
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| 基金项目： | 国家自然科学基金重点项目资助和国家教委科学技术基金资助 |
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| 摘 要： | 高分辨电子动量谱仪的能量和动量标定的核心是二维灵敏度位置探测器响应函数在直角坐标系下的正交多项式最小二乘拟合。在谱仪尚未建成的情况下，利用模拟产生用于高分辨电子动量谱仪的能量和动量标定的弹性散射，对标定实验全过程进行了物理模拟。
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| 关 键 词： | 能量 动量 标定 物理模拟 高分辨电子动量谱仪 |
| 修稿时间： | 1999-08-16 |
Physical simulation of calibrating a high resolution electronmomentum spectrometer |
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| Peng Leilei,WEN Zhifei,Chen Xiangjun,Jia Changchun,Xu Kezun. Physical simulation of calibrating a high resolution electronmomentum spectrometer[J]. Nuclear Techniques, 2000, 23(7): 437-440 |
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| Authors: | Peng Leilei WEN Zhifei Chen Xiangjun Jia Changchun Xu Kezun |
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| Abstract: | The main work of calibrating a high-resolution electron momentum spectrometer is completing the least-square fitting of the orthogonal polynomials for the response function of the two-dimension position-sensitive detector. Since the spectrometer hasn't been built yet, the elastic scattering data used for its energy and momentum calibrations were generated by a computer simulation, and a testing calibration process was accomplished based on these data. |
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| Keywords: | Orthogonal polynomials Elastic scattering Two-dimension position-sensitive detector |
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