Soliton-like solutions in scattering of electrons by an ion in magnetized plasma

被引：1
|
作者：
Novak, O. [1 ]
Kholodov, R. [1 ]
机构：
[1] Natl Acad Sci Ukraine, Inst Appl Phys, UA-40000 Sumy, Ukraine
来源：
PHYSICA SCRIPTA | 2015年 / 90卷 / 04期
关键词：
electron cooling; magnetic field; scattering; CHARGED-PARTICLE;
D O I：
10.1088/0031-8949/90/4/045601
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
Scattering of an electron on positive and negative ions has been studied. The transverse electron motion is assumed to be suppressed by a strong magnetic field. Transferred energy is greater for scattering on a negative ion and shows a sharp peak for the impact parameter equal to the distance of the closest approach. It has been found that the motion equations have a soliton-like solution in this case.
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页数：4
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