Effect of trapped ions on shielding of a charged dust grain in a plasma

被引：14
|
作者：
Tskhakaya, DD [1 ]
Shukla, PK
Stenflo, L
机构：
[1] Umea Univ, Dept Plasma Phys, SE-90187 Umea, Sweden
[2] Georgian Acad Sci, Inst Phys, GE-380077 Tbilisi, Georgia
[3] Ruhr Univ Bochum, Inst Theoret Phys 4, D-44780 Bochum, Germany
来源：
PHYSICS OF PLASMAS | 2001年 / 8卷 / 12期
关键词：
D O I：
10.1063/1.1420393
中图分类号：
O35 [流体力学]; O53 [等离子体物理学];
学科分类号：
070204 ; 080103 ; 080704 ;
摘要：
The trapped ion effects on the shielding of a charged dust grain in a plasma are examined. It is shown that ions with low angular momentum cannot form a trapped cloud in a potential well. Therefore, it is necessary to examine the possibility of producing trapped ion clouds with large angular momentum which can shield the grains. (C) 2001 American Institute of Physics.
引用
收藏
页码：5333 / 5335
页数：3
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