| X光机辐射能谱的调制 |
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| 引用本文： | 王百荣,康克军.X光机辐射能谱的调制[J].核电子学与探测技术,1997,17(5):342-346. |
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| 作者姓名： | 王百荣 康克军 |
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| 作者单位： | [1]防化指挥工程学院 [2]清华大学粒子技术与辐射成像国家专业实验室 |
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| 基金项目： | 清华大学粒子技术与辐射成像国家专业实验室开放基金 |
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| 摘 要： | 本文从理论上分析了Ｘ光机输出射线的特性及影响初始谱分布的因素；提出了Ｘ光机辐射能谱调制的附加过滤法，Ｋ荧光辐射法、脉冲幅度甄别法和平衡差滤法，并对这些方法的原理及具体应用进行了较详细讨论。
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| 关 键 词： | X光机 X射线能谱 能谱调制 |
Modulation of Photon Energy Spectra from X Ray Units |
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| Wang Bairong,Kang Kejun,Chen Boxian.Modulation of Photon Energy Spectra from X Ray Units[J].Nuclear Electronics & Detection Technology,1997,17(5):342-346. |
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| Authors: | Wang Bairong Kang Kejun Chen Boxian |
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| Affiliation: | Wang Bairong Kang Kejun * Chen Boxian * |
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| Abstract: | This paper mainly analyses the property of output from X ray units and the factors influencing the primary photon energy spectra, and gives the methods for energy spectra modulation, including additional filtration, K fluorescent, pulse amplitude discrimination and equilibrium difference filter. Their principles and applications were also described. ( |
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| Keywords: | X ray units X ray energy spectra Energy spectra modulation) |
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