Deformation of Weakly Unstable Density Distribution of Non-Neutral Plasma Stimulated by Resonant Clumps

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概要

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• Accelerated deformations are observed in the density distribution of a pure electron plasma that is weakly diocotron-unstable when l clumps are introduced along a circle where the rotation frequency advected by the target plasma is close to the phase-rotation frequency of an unstable wave with the mode number of l. When the advection frequency is not close to the phase frequency, the clumps are modified in their orbit by the most unstable wave of the target plasma and bunched azimuthally into the distribution modulated by the wave.

• 社団法人 プラズマ・核融合学会の論文

著者

• SOGA Yukihiro

  Graduate School of Human and Environmental Studies, Kyoto University

• Soga Yukihiro

  Graduate School Of Human And Environmental Studies Kyoto University

• KIWAMOTO Yasuhito

  Faculty of Integrated Human Studies, Kyoto University

• FUJITA Daiju

  Faculty of Integrated Human Studies, Kyoto University

• HASHIZUME Nobuya

  Graduate School of Human and Environmental Studies, Kyoto University

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• Turbulence and Structure Formation Associated with Vortex Dynamics in Non-Neutral Plasma Flow
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• Novel Application of Electron Vortex Dynamics to the Alignment of Magnetic and Cylinder Axes
• High-Fidelity Optical Transfer System for Two Dimensional Imaging of Density Distribution of a Pure Electron Plasma
• Deformation of Weakly Unstable Density Distribution of Non-Neutral Plasma Stimulated by Resonant Clumps

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