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X射线质量衰减截面和光电截面的高精度测量

王大椿

王大椿. X射线质量衰减截面和光电截面的高精度测量[J]. 原子核物理评论, 1997, 14(3): 148-150. doi: 10.11804/NuclPhysRev.14.03.148
引用本文: 王大椿. X射线质量衰减截面和光电截面的高精度测量[J]. 原子核物理评论, 1997, 14(3): 148-150. doi: 10.11804/NuclPhysRev.14.03.148
WANG Da-chun. Measurement of Mass Attenuation and Photoelectric Cross Sections of Elements with High Accuracy in X ray Energy Range[J]. Nuclear Physics Review, 1997, 14(3): 148-150. doi: 10.11804/NuclPhysRev.14.03.148
Citation: WANG Da-chun. Measurement of Mass Attenuation and Photoelectric Cross Sections of Elements with High Accuracy in X ray Energy Range[J]. Nuclear Physics Review, 1997, 14(3): 148-150. doi: 10.11804/NuclPhysRev.14.03.148

X射线质量衰减截面和光电截面的高精度测量

doi: 10.11804/NuclPhysRev.14.03.148

Measurement of Mass Attenuation and Photoelectric Cross Sections of Elements with High Accuracy in X ray Energy Range

  • 摘要: 利用特征X射线源系统地测量了Si、Fe、Cu、Y、In、Sn等六种元素及SiH4的X射线质量衰减系数,实验误差为±1%. By using the characteristic X ray sources and the Si( Li) detector system, the X ray mass attenuation coefficients for Si,Fe,Cu,Y,In,Sn and SiH 4 have been systematically measured in the energy range of 1.486~29.109 keV. The accuracy of experimental data has been reduced to ±1% .
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出版历程
  • 收稿日期:  1900-01-01
  • 修回日期:  1900-01-01
  • 刊出日期:  1997-09-20

X射线质量衰减截面和光电截面的高精度测量

doi: 10.11804/NuclPhysRev.14.03.148

摘要: 利用特征X射线源系统地测量了Si、Fe、Cu、Y、In、Sn等六种元素及SiH4的X射线质量衰减系数,实验误差为±1%. By using the characteristic X ray sources and the Si( Li) detector system, the X ray mass attenuation coefficients for Si,Fe,Cu,Y,In,Sn and SiH 4 have been systematically measured in the energy range of 1.486~29.109 keV. The accuracy of experimental data has been reduced to ±1% .

English Abstract

王大椿. X射线质量衰减截面和光电截面的高精度测量[J]. 原子核物理评论, 1997, 14(3): 148-150. doi: 10.11804/NuclPhysRev.14.03.148
引用本文: 王大椿. X射线质量衰减截面和光电截面的高精度测量[J]. 原子核物理评论, 1997, 14(3): 148-150. doi: 10.11804/NuclPhysRev.14.03.148
WANG Da-chun. Measurement of Mass Attenuation and Photoelectric Cross Sections of Elements with High Accuracy in X ray Energy Range[J]. Nuclear Physics Review, 1997, 14(3): 148-150. doi: 10.11804/NuclPhysRev.14.03.148
Citation: WANG Da-chun. Measurement of Mass Attenuation and Photoelectric Cross Sections of Elements with High Accuracy in X ray Energy Range[J]. Nuclear Physics Review, 1997, 14(3): 148-150. doi: 10.11804/NuclPhysRev.14.03.148

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