在任意强度的静态磁场存在下，斜入射平面电磁波与电子束之间的相互作用

Journal of Research of the National Bureau of Standards, Section D: Radio Propagation Pub Date : 1962-07-01 DOI:10.6028/JRES.066D.044

K. Wilhelmsson

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引用次数: 3

摘要

从理论上研究了斜入射平面电磁波与电子束的相互作用。假定轴向存在任意强度的静磁场。对圆柱形电子等离子体进行的机器计算表明，共振发生在后向散射截面上，是平面波入射角的函数。对于固定的陀螺频率，共振角对等离子体频率的依赖表明，利用研究结果诊断圆柱形等离子体是可能的。

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Interaction between an obliquely incident plane electromagnetic wave and an electron beam in the presence of a static magnetic field of arbitrary strength

The interaction between an obliquely incident plane electromagnetic wave and an electron beam ls studied theoretically. A static magnetic field of arbitrary strength is assumed to be present in the axial direction. Machine computations made for the case of a cylindrical electron plasma show that resonances occur in the backscattering cross section as a function of the angle of incidence of the plane wave. The dependence of the resonance angles on the plasma frequency for fixed gyrofrequency suggests a possibility of utilizing the results of the investigation for diagnostics of a cylindrical plasma.

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Journal of Research of the National Bureau of Standards, Section D: Radio Propagation

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