Cross-scale: multi-scale coupling in space plasmas

Cross-scale: multi-scale coupling in space plasmas
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跨尺度:空间等离子体中的多尺度耦合

DOI:
10.1007/s10686-008-9085-x
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发表时间:
2008
影响因子:
3
通讯作者:
Schwartz S
Schwartz S
中科院分区:
物理与天体物理4区
文献类型:
--
作者:
Schwartz S

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可见宇宙的大部分都处于高度电离的等离子体状态,而且大部分等离子体都是无碰撞的。三种物理现象负责几乎所有的过程,加速粒子,运输物质和能量,并调解各种系统中的流动,从射电星系喷流和超新星爆炸到太阳耀斑和行星磁层。这些过程反过来又是宏观流体尺度、小离子尺度和电子尺度的现象之间的耦合的结果。Cross-Scale与其姊妹使命SCOPE(将由日本宇宙航空研究开发机构提供)一道,致力于通过由近地轨道上的12个航天器组成的机群对空间等离子体进行同步现场观测,对这种非线性、随时间变化的耦合进行量化。Cross-Scale已被欧洲航天局选为宇宙愿景评估阶段的目标。
Most of the visible universe is in the highly ionised plasma state, and most of that plasma is collision-free. Three physical phenomena are responsible for nearly all of the processes that accelerate particles, transport material and energy, and mediate flows in systems as diverse as radio galaxy jets and supernovae explosions through to solar flares and planetary magnetospheres. These processes in turn result from the coupling amongst phenomena at macroscopic fluid scales, smaller ion scales, and down to electron scales. Cross-Scale, in concert with its sister mission SCOPE (to be provided by the Japan Aerospace Exploration Agency—JAXA), is dedicated to quantifying that nonlinear, time-varying coupling via the simultaneous in-situ observations of space plasmas performed by a fleet of 12 spacecraft in near-Earth orbit. Cross-Scale has been selected for the Assessment Phase of Cosmic Vision by the European Space Agency.
快速磁重联触发的参数依赖性:使用两种方法进行的调查研究
DOI: --
发表时间: 2006
期刊: J.Geophys.Res. 111
影响因子: --
作者:
K.G.Tanaka;I.Shinohara;M.Fujimoto
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DOI: 10.1029/2006ja011968
发表时间: 2005
影响因子: --
作者:
C. Owen;A. Fazakerley;S. Schwartz;T. Horbury;Wolfgang Baumjohann;R. Nakamura;P. Louarn;J. Sauvaud;A. Vaivads;A. Roux;O. Lecontel
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发表时间: 2009
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