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The dynamics of superdense electron beam instability in plasma

E V Rostomian1994年Plasma Physics and Controlled FusionIF 2.2出版社

We consider the initial boundary problem for arbitrary density electron beam injected and propagated in plasma. The spacetime distribution of the field induced by the beam front is investigated. In low density limit the well known increment for beam-plasma instability are obtained. If the beam density is much higher than plasma density the maximal increment of instability is proportional to n016/ (n0 is the beam density).

日本語訳

我々は、任意密度の電子ビームがプラズマ中に注入され伝播する際の初期境界問題を考察する。ビーム前端によって誘起される場の時空間分布を調査する。低密度極限では、ビーム・プラズマ不安定性に対するよく知られた成長率が得られる。ビーム密度がプラズマ密度よりもはるかに高い場合、不安定性の最大成長率はn^16に比例する(ここでn0はビーム密度である)。

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