Force on a charged test particle in a collisional flowing plasma

被引：97

作者：

Ivlev, AV ^{[1
]}

Khrapak, SA

Zhdanov, SK

Morfill, GE

Joyce, G

机构：

[1] Max Planck Inst Extraterr Phys, Ctr Interdisciplinary Plasma Sci, D-85741 Garching, Germany

[2] USN, Res Lab, Div Plasma Phys, Washington, DC 20375 USA

来源：

PHYSICAL REVIEW LETTERS | 2004年 / 92卷 / 20期

基金：

美国国家航空航天局;

关键词：

D O I：

10.1103/PhysRevLett.92.205007

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The force on a charged test particle embedded in a flowing (electron-ion) plasma is calculated using the linear dielectric response formalism. This approach allows us to take into account ion-neutral collisions self-consistently. The effect of collisions on the ion drag force is analyzed. It is shown that collisions can play a major role and can enhance the force substantially.

引用

页码：205007 / 1

页数：4

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