Synchronous Quenching Due to Nonlinear Mode Coupling in Beam-Plasma System

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概要

• 論文の詳細を見る

• A nonlinear theory is presented which SIIOWS naode-locki?ag of a naturallyexcited i?astability by an externaally lauuached wave vv'hose frequency is arouuad tltatof tlae instability. A procedure to remove secular solutions leads to a coupie oftaonlinear equations which describe slow-time evolutions of amplitudes. A stablystationary solution of these equatiouas is investigatec[ to show qualitative agreementwith published experiments; the external field strength at which the instabilityvanishes increases as the frequency discrepancy lr?etween the instability auad theexternal wave ?f2-oc.j increases, and a relatio?a Aa"4Bb'=1 is obtained betweenthe amplitude of the instability a and that of the e>cternally excited wave b wl'nercthe ratio B/A depends on the frequency discrepan<:y in the form (Q-a(,)-"

• 社団法人日本物理学会の論文
• 1980-12-15

著者

• Ohsawa Takashi

  Department Of Applied Physics School Of Science And Engineering Waseda University

• Ohsawa Takashi

  Department of Applied Physics,School of Science and Engineering,Waseda University

関連論文

• Azimuthal Current-Neutralization of a Rotational Light Ion Beam by a Plasma
• Thermodynamic Theory of Light Ion Beam Propagation in a Plasma
• Theory of the Parametric Oscillation in an Electron Beam-Plasma System
• Synchronous Quenching Due to Nonlinear Mode Coupling in Beam-Plasma System

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