Kinetic Alfven Modes in a Collisional Plasma
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概要
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Kinetic modes of the Alfven wave in an inhomogeneous plasma are investigated by using a two-fluid theory including a finite pressure effect, the Hall effect, electron inertia and collisional effects. The dispersion relation involving the kinetic Alfven wave, the surface electrostatic wave and the resistive wave is derived with the terms of ion-cyclotron frequency and electron-ion collisions, and it is also concluded that the observed waves in the experiment [Phys. Rev. Lett. 64 (1990) 1247 ; J. Phys. Soc. Jpn. 59 (1990) 2374] are kinetic Alfven waves in a collisional plasma including ion-neutral collision effects.
- 社団法人日本物理学会の論文
- 1994-06-15
著者
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Amagishi Yoshimitsu
Faculty Of Liberal Arts Shizuoka University
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Kitagawa Seiko
Faculty of Liberal Arts, Shizuoka University
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Kitagawa S
Univ. Tokyo Tokyo Jpn
関連論文
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- Experiments on Mode Conversion of m=-1 Fast Wave into Shear Alfven Wave in a Cylindrical Plasma
- Probe Measurements of Fluctuations Responsible for Turbulent Heating of Plasmas
- Experiment on Solitons in the Dissipative Toda Lattice Using Nonlinear Transmission Line
- Observation of Plasma Heating by Fast Wave Conversion in a Mirror Field
- Shear-Flow Instabilities of a Rotating Mercury in Presence of a Magnetic Field
- Kinetic Alfven Modes in a Collisional Plasma
- Fast Wave Heating in a Magnetic Mirror