Excitation of the Second Harmonics Due to a Resonant Mode-Mode Coupling for the Ion Bernstein Wave in Tokamaks
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概要
- 論文の詳細を見る
The excitation of the second harmonics and its wave damping near the subhar-monic cyclotron resonance layer of u=2.5up have lceen proposed for the ion Berns-tein wave in tokamaks (u.: deuteron cyclotron frequency). By the use of three-dimen-sional ray tracing and a coupling theory, it is found that the second harmonic wavecan be excited as a real wave through a nonlinear process (resonant mode-mode coupl-ing). This excited wave can propagate toward the high-field side, and lose its energythrough harmonic cyclotron damping and/or electron Landau damping.
- 社団法人日本物理学会の論文
- 1988-03-15
著者
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Shinohara Shunjiro
Department Of Physics Faculty Of Sciences University Of Tokyo
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Shinohara Shunjiro
Department Of Physics Faculty Of Science The University Of Tokyo
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MIYAMOTO Kenro
Department of physics,Faculty of Science,University of Tokyo
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Naito Osamu
Department of Fusion Plasma Research, Naka Fusion Research Establishment, Japan Atomic Energy Resear
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SHINOHARA Saiji
Department of Physics,Faculty of Engineering,Yokohama National University
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Naito O
Japan Atomic Energy Res. Inst. Ibaraki Jpn
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Miyamoto Kenro
Department Of Physics Faculty Of Science University
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Shinohara S
Department Of Physics Faculty Of Engineering Yokohama National University
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Miyamoto Kazuaki
Department Of Chemistry For Materials Faculty Of Engineering Mie University
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Miyamoto Kenro
Department Of Applied Physics Faculty Of Engineering Seikei University
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