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arXiv · 1710.03280

Diffraction and Smith-Purcell radiation on the hemispherical bulges in a metal plate

V. V. Syshchenko·E. A. Larikova·Yu. P. Gladkih
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Abstract

The radiation resulting from the uniform motion of a charged particle near a hemispheric bulge in a metal plane is considered. The description of the radiation process based on the method of images is developed for the case of non-relativistic particle and perfectly conducting target. The spectral-angular and spectral densities of the diffraction radiation on the single bulge (as well as the Smith-Purcell radiation on the periodic string of bulges) are computed. The possibility of application of the developed approach to the case of relativistic incident particle is discussed.

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V. V. Syshchenko, E. A. Larikova, Yu. P. Gladkih. 2017-10-09. Diffraction and Smith-Purcell radiation on the hemispherical bulges in a metal plate. https://doi.org/10.1088/1748-0221/12/12/c12057

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