Acceleration of Electrons by Electrostatic Waves Propagating Perpendicular to a Magnetic Field. : An Acceleration Mechanism for Hot Electrons Produced by a Slow Theta-Pinch
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概要
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A kinetic equation is derived which describes the interaction of electrons with electrostatic waves excited in a plasma: the waves have frequencies close to the integral multiple of the electron gyrofrequency and propagate almost perpendicular to the external magnetic field. The equation is treated in a quasilinear approximation and the solution for the averaged distribution function is obtained. It tends to the solution of a diffusion equation in energy space in the asymptotic limit. The result is applied to the hot electrons produced by a slow theta-pinch, and it is shown that the observed acceleration may be explained with a moderate value of the amplitude.
- 社団法人日本物理学会の論文
- 1974-08-15
著者
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SHIMIZU Katsuya
Department of Materials Science and Engineering, Graduate School of Engineering Science, Osaka Unive
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Shimizu Katsuya
Department Of Physics And Atomic Energy Research Institute College Of Science And Engineering Nihon
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Sato Masatomo
Department Of Physics And Atomic Energy Research Institute College Of Science And Engineering Nihon
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Todoroki Jiro
Department Of Physics And Atomic Energy Research Institute College Of Science And Engineering Nihon
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Todoroki Jiro
Department Of Physics And Atomic Energy Research Institute College Of Science And Engineering Nihon
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Shimizu Katsuya
Department Of Material Physics Faculty Of Engineering Science Osaka University:crest Japan Science A
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Sato Masatomo
Department Of Physics And Atomic Energy Research Institute College Of Science And Engineering Nihon
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