Particle-in-Cell Simulations of Fast Magnetic Reconnection in Laser-Plasma Interaction

被引：0

作者：

张泽琛 ^{[1
]}

陆全明 ^{[1
]}

董全力 ^{[2
]}

卢三 ^{[1
]}

黄灿 ^{[1
]}

吴明雨 ^{[1
]}

盛政明 ^{[3
]}

王水 ^{[1
]}

张杰 ^{[3
]}

机构：

[1] CAS Key Lab of Geoscience Environment,University of Science and Technology of China

[2] School of Physics and Optoelectronic Engineering,Ludong University

[3] Key Laboratory for Laser Plasmas(MoEand Department of Physics),Shanghai Jiao Tong

来源：

Chinese Physics Letters | 2013年 / 30卷 / 04期

关键词：

D O I：

暂无

中图分类号：

TN24 [激光技术、微波激射技术]; O53 [等离子体物理学];

学科分类号：

070204 ;

摘要：

Recent experiments have observed magnetic reconnection in laser-produced high-energy-density(HED)plasma bubbles.We perform two-dimensional(2-D)particle-in-cell(PIC)simulations to investigate magnetic reconnection between two approaching HED plasma bubbles.It is found that the expanding velocity of the bubbles has a great influence on the process of magnetic reconnection.When the expanding velocity is small,a single X line reconnection is formed.However,when the expanding velocity is sufficiently large,we can observe a plasmoid in the vicinity of the X line.At the same time,the structures of the electromagnetic field in HED plasma reconnection are similar to that in Harris current sheet reconnection.

引用

页码：126 / 129

页数：4

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