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.

引用

页数：4

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