首页> 外文期刊>Plasma physics and controlled fusion >Collisionless current sheet equilibria
【24h】

Collisionless current sheet equilibria

机译:碰撞电流纸张平衡

获取原文
获取原文并翻译 | 示例
           

摘要

Current sheets are important for the structure and dynamics of many plasma systems. In space and astrophysical plasmas they play a crucial role in activity processes, for example by facilitating the release of magnetic energy via processes such as magnetic reconnection. In this contribution we will focus on collisionless plasma systems. A sensible first step in any investigation of physical processes involving current sheets is to find appropriate equilibrium solutions. The theory of collisionless plasma equilibria is well established, but over the past few years there has been a renewed interest in finding equilibrium distribution functions for collisionless current sheets with particular properties, for example for cases where the current density is parallel to the magnetic field (force-free current sheets). This interest is due to a combination of scientific curiosity and potential applications to space and astrophysical plasmas. In this paper we will give an overview of some of the recent developments, discuss their potential applications and address a number of open questions.
机译:电流片对许多等离子体系统的结构和动力学非常重要。在空间和天体物理等离子体中,它们在活动过程中起着至关重要的作用,例如通过磁重联等过程促进磁能的释放。在本文中,我们将重点介绍无碰撞等离子体系统。在任何涉及电流片的物理过程研究中,明智的第一步是找到合适的平衡解。无碰撞等离子体平衡理论已经很成熟,但在过去几年中,人们对寻找具有特殊性质的无碰撞电流片的平衡分布函数重新产生了兴趣,例如电流密度与磁场平行的情况(无力电流片)。这种兴趣是由于科学好奇心和对空间和天体物理等离子体的潜在应用的结合。在本文中,我们将概述一些最新的发展,讨论它们的潜在应用,并解决一些悬而未决的问题。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号