Electron Wave Cavity Formation in the Electron Beam-Plasma Interaction

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概要

• 論文の詳細を見る

• Nonlinear evoltttion of the electron-beana instability is examined experixtventallyin a plasma unstable for ton-acoustic wave excitation. Anaplittxde nmodttlation ofthe electron w'ave is observed, with the threshold for the energy density practicallyequal to zero. When the bea?ta density is ncore tltan a few percents of the plasvtaadensity, tlce electron wave energy grows up to several percents of tlte thermalenergy. The peaks in the axnplitude are found to correspond, for the wave, to thetrapping in the density depressions executing ion-acotustic oscillation. A strikingfeature of t}ce present experintent is a cotupled relaxation oscillation between theelectron wave and the ton-acoustic wave.

• 社団法人日本物理学会の論文
• 1977-03-15

著者

• Kiwamoto Yasuhito

  Research Institute For Energy Materials Yokohama National University

• Kiwamoto Yasuhito

  Research Information Center Institute Of Plasma Physics Nagoya University:institute Of Materials Sci

• Tanaca Hiroshi

  Research Institute For Energy Materials Yokohama National University

• KUWAHARA Hajime

  Research Institute for Energy Materials,Yokohama National University

• Kuwahara Hajime

  Research Institute For Energy Materials Yokohama National University

関連論文

• Filamentation and Decay of Laser Light in Plasmas
• Coupled Modes Approach to Non-Linear Dispersive Wave. : I. Recurrence of Soliton
• Electron Wave Cavity Formation in the Electron Beam-Plasma Interaction
• Cylindrical Ion Acoustic Soliton in Plasma with Negative Ion
• Modulational Instability of Ion Wave in Plasma with Negative Ion

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