Evolution of a Cold Non-neutral Electron-Positron Plasma Slab

被引：0

作者：

汪友梅 ^{[1
]}

郁明阳 ^{[2
,3
]}

LStenflo ^{[4
]}

ARKarimov ^{[5
,6
]}

机构：

[1] Department of Physics,School of Science,Hangzhou Dianzi University

[2] Institute for Fusion Theory and Simulation,Department of Physics,Zhejiang University

[3] Institute for Theoretical Physics I,Ruhr University

[4] Department of Physics,Linkoping University

[5] Institute for High Temperatures,Russian Academy of Sciences

[6] Department of Electrophysical Facilities,National Research Nuclear University MEPhI

来源：

Chinese Physics Letters | 2016年 / 33卷 / 08期

关键词：

of; on; as; it; or; Evolution of a Cold Non-neutral Electron-Positron Plasma Slab; that;

D O I：

暂无

中图分类号：

O53 [等离子体物理学];

学科分类号：

070204 ;

摘要：

Evoiution of a non-neutral cold electron-positron plasma slab is investigated.Initially the slab consists of a quasineutral plasma core bounded on both sides by layers containing only positrons(or electrons).Results from a nonperturbative,or mathematically exact,analysis of the governing fluid conservation equations and the Poisson equation show that despite their equal mass and charge magnitude,the electron and positron fronts can expand separately as well as a single Quid,and that nonlinear surface oscillations can be excited on the expansion fronts.

引用

页码：85 / 88

页数：4