Acoustic Turbulence Trapped in the Modulated Langmuir Wave and Its Effect on the Collapse
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概要
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A possibility that the collapse of a long coherent Langmuir wave is suppressedby the effect of acoustic turbulence is shown. The local depression of the plasmadensity caused by the ponderomotive force of the long coherent Langmuir wavemakes the parametric instability possible and leads to the excitation of the turbu-lent ion acoustic waves and turbulent plasma waves which are trapped in themodulated Langmuir wave. The scattering of the Langmuir wave by the turbulentwaves is effective to the stabilization of the modulation instability as the turbulentenergy is increased. The condition for the suppression of the collapse is examined.
- 社団法人日本物理学会の論文
- 1979-02-15
著者
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Kono Mitsuo
Research Institute For Applied Mechanics Kyushu University
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YAJIMA Nobuo
Research Institute for Applied Mechanics,Kyushu University
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Kogiso Ken
Department Of Physics Kyushu University
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Yajima Nobuo
Research Information Center Institute Of Plasma Physics Nagoya University:research Institute For App
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Yajima Nobuo
Research Information Center Institute Of Plasma Physics Nagoya University
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Kono Mitsuo
Research Information Center Institute Of Plasma Physics Nagoya University:research Institute For App
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