2-DIMENSIONAL BERNSTEIN-GREENE-KRUSKAL SOLUTION

被引：8

作者：

ISHIBASHI, N ^{[1
]}

KITAHARA, K ^{[1
]}

机构：

[1] TOKYO INST TECHNOL,DEPT APPL PHYS,MEGURO KU,TOKYO 152,JAPAN

来源：

JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN | 1992年 / 61卷 / 08期

关键词：

VLASOV EQUATION; BERNSTEIN-GREENE-KRUSKAL SOLUTION; B-SPLINE METHOD;

D O I：

10.1143/JPSJ.61.2795

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

A solution with cylindrical symmetry for the time-independent two-dimensional Vlasov equation is given numerically. It is demonstrated that, by adding appropriate numbers of particles trapped in potential-energy troughs, which are created by beam particles with definite angular momenta, varieties of localized vortical solutions can be constructed. There are an electron density hole and an ion density hole in the central region. Around these holes, electrons and ions are distributed on rings in the configuration space.

引用

页码：2795 / 2804

页数：10

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