Collisionless stopping of electron current in an inhomogeneous electron magnetohydrodynamics plasma

被引：0
|
作者：
Das, Amita [1 ]
Yadav, Sharad K. [1 ]
Kaw, Predhiman [1 ]
Sengupta, Sudip [1 ]
机构：
[1] Inst Plasma Res, Bhat 382428, Gandhinagar, India
来源：
PRAMANA-JOURNAL OF PHYSICS | 2011年 / 77卷 / 05期
关键词：
Electron magnetohydrodynamics; fast ignition; collisionless stopping; LASER FUSION IGNITION;
D O I：
10.1007/s12043-011-0183-3
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
A brief review of a recent work on a novel collisionless scheme for stopping electron current pulse in plasma is presented. This scheme relies on the inhomogeneity of the plasma medium. This mechanism can be used for heating an overdense regime of plasma where lasers cannot penetrate. The method can ensure efficient localized heating at a desired location. The suitability of the scheme to the frontline fast ignition laser fusion experiment has been illustrated.
引用
收藏
页码：949 / 957
页数：9
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