Electrostatic Solitary Waves

被引：0
|
作者：
Qureshi, M. N. S. [1 ,2 ,3 ]
Shi, Jian Kui [3 ]
Shah, H. A. [1 ]
机构：
[1] Govt Coll Univ, Dept Phys, Lahore 54000, Pakistan
[2] Beihang Univ Aeronaut & Astronaut, Space Sci Inst, Beijing 100191, Peoples R China
[3] Chinese Acad Sci, CSSAR, State Key Lab Space Weather, Beijing 100190, Peoples R China
来源：
JOURNAL OF FUSION ENERGY | 2012年 / 31卷 / 02期
关键词：
Electrostatic waves; Cusp solitons; Bipolar EFS structures; KINETIC ALFVEN WAVES; ION-ACOUSTIC-WAVES; LOWER-HYBRID WAVES; CURRENT REGION; MAGNETIZED PLASMA; DOUBLE-LAYERS; SOLITONS; MAGNETOPLASMA; EVOLUTION; CLUSTER;
D O I：
10.1007/s10894-011-9439-7
中图分类号：
TL [原子能技术]; O571 [原子核物理学];
学科分类号：
0827 ; 082701 ;
摘要：
Nonlinear ion acoustic waves using a fluid model in cylindrical coordinates for the propagation parallel to the magnetic field are investigated in a low-beta magnetized plasma. It is found that beside the existence of smooth regular solitons, cusp solitons also exist in plasmas when certain plasma conditions are satisfied. Characteristics of bipolar electric field solitary structures are also studied corresponding to the smooth regular solitons. Theoretical results agree with observations.
引用
收藏
页码：112 / 117
页数：6
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