Coherent X-ray radiation excited by a diverging relativistic electron beam in a single crystal

被引:0
|
作者
S. V. Blazhevich
A. V. Noskov
机构
[1] Belgorod State National Research University,
来源
Journal of Experimental and Theoretical Physics | 2015年 / 120卷
关键词
Electron Beam; Relativistic Electron; Coherent Radiation; Relativistic Electron Beam; Angular Characteristic;
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摘要
We develop a dynamic theory of coherent X-rays generated in a single-crystal wafer by a diverging relativistic electron beam. The dependence of the spectral-angular density of coherent X-ray radiation on the angle of divergence is analyzed for the case when the angular spread can be described by the 2D Gaussian distribution. The theory constructed here makes it possible to analyze coherent radiation for an arbitrary angular distribution of electrons in the beam as well.
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页码:753 / 761
页数:8
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