Electrostatic solitons in an electron-positron plasma with two distinct groups of positrons

被引：38
|
作者：
Srinivas, J [1 ]
Popel, SI [1 ]
Shukla, PK [1 ]
机构：
[1] INST DYNAM GEOSPHERES,MOSCOW 117979,RUSSIA
来源：
JOURNAL OF PLASMA PHYSICS | 1996年 / 55卷
关键词：
D O I：
10.1017/S0022377800018791
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 existence of novel electrostatic solitary pulses in an electron-positron plasmas with two distinct groups of positrons is demonstrated. It is found that the soliton potential can assume both the rarefactive and compressive polarities. The results might be useful in understanding the properties of localized disturbances in astrophysical plasmas.
引用
收藏
页码：209 / 217
页数：9
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