Radiation of non-relativistic particle on a conducting sphere and a string of spheres

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS

卷:402

Article; Proceedings Paper

Shul'ga, N. F.¹  Syshchenko, V. V.²  Larikova, E. A.² 

[1] NSC KIPT, AI Akhiezer Inst Theoret Phys, Akad Skaya St 1, UA-61108 Kharkov, Ukraine

[2] Belgorod State Univ, Pobedy St 85, Belgorod 308015, Russia

关键词: Transition radiation;    Diffraction radiation;    Smith-Purcell radiation;    Conducting sphere;    Method of images;   

DOI  :  10.1016/j.nimb.2017.03.013

来源: Elsevier

【 摘 要 】

The radiation resulting from the uniform motion of a charged particle by (or through) metal sphere is considered. The simple but rigorous description of the radiation process is developed for the case of non-relativistic particle and perfectly conducting sphere by the way of the method of images known from electrostatics. The spectral-angular and spectral densities of the diffraction and transition radiation on the single sphere are computed. The Smith Purcell radiation caused by motion of the particle parallel to the periodic string of spheres is also considered. (C) 2017 Elsevier B.V. All rights reserved.

【 授权许可】

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