Hybrid simulation of ion beams in background plasma
Hybrid simulation of ion beams in background plasma
复制标题
背景等离子体中离子束的混合模拟
DOI：
10.1016/0021-9991(87)90003-9
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发表时间：
1987
影响因子：
4.1
通讯作者：
J. Denavit
中科院分区：
文献类型：
--
作者：
A. Mankofsky;R. Sudan;J. Denavit
摘要我们提出了一个2 1 2维（r，z，v r，v 0，v z; φ= 0）准中性混合代码，适合于研究广泛类型的等离子体和束-等离子体配置。离子由粒子表示，电子由服从广义欧姆定律的无惯性热流体表示。场在拟中性达尔文近似下求解。几个碰撞和原子过程也包括在模型中。该代码已被应用到强离子束通过预制的z箍缩等离子体通道，惯性约束聚变装置的感兴趣的情况下的传播问题。
Abstract We present a 2 1 2-dimensional (r, z, v r, v 0, v z; ϱ ϱφ= 0) quasineutral hybrid code suitable for studying a broad class of plasma and beam-plasma configurations. Ions are represented by particles and electrons by an inertialess thermal fluid which obeys a generalized Ohm's law. Fields are solved in the quasineutral Darwin approximation. Several collisional and atomic processes are also included in the model. The code has been applied to the problem of propagation of intense ion beams through preformed z-pinch plasma channels, a scenario of interest for inertial confinement fusion devices.
影响因子：
3.3
作者：
A. Gibson;T. Sekiguchi;K. Lackner;S. Bodner;R. Hancox
通讯作者：
A. Gibson;T. Sekiguchi;K. Lackner;S. Bodner;R. Hancox