Satellite observations of separator-line geometry of three-dimensional magnetic reconnection

Satellite observations of separator-line geometry of three-dimensional magnetic reconnection
复制标题

三维磁重联分离线几何形状的卫星观测

DOI:
10.1038/nphys650
复制
发表时间:
2007-05
期刊:
影响因子:
19.6
通讯作者:
Kivelson, M. G.
Kivelson, M. G.
中科院分区:
物理与天体物理1区
文献类型:
--
作者:
Zong, Q. G.;Fu, S. Y.;Pu, Z. Y.;Ma, Z. W.;Escoubet, C. P.;Glassmeier, K.-H.;D;ouras, I.;Liu, Z. X.;Wang, X. G.;Dunlop, M. W.;Xiao, C. J.;Wang, J. X.;Zhao, H.;Lucek, E.;Reme, H.;Zhou, G. P.;Kivelson, M. G.

文献摘要

参考文献

被引文献

相似文献

检测连接磁空洞的分隔线,并确定这种结构的动力学和等离子体环境,可以提高我们对三维(3D)磁重联过程的理解,,,,,,,,。然而,这种类型的场和粒子配置还没有在空间等离子体中直接观察到。在这里,我们报告了一对null的识别,连接它们的null-null线,以及使用来自四个Cluster航天器的数据在地球磁尾中相关的风扇和棘。在分别指定离子和电子惯性长度的情况下,发现零点之间的距离为~ 0.7±0.3天,并且相关的振荡被确定为波长为~ de的低杂化波。在这种情况下,完整的三维重连几何和相关动力学的证据为建立三维重连的观测框架提供了重要的一步。
Detection of a separator line that connects magnetic nulls and the determination of the dynamics and plasma environment of such a structure can improve our understanding of the three-dimensional (3D) magnetic reconnection process,,,,,,,,. However, this type of field and particle configuration has not been directly observed in space plasmas. Here we report the identification of a pair of nulls, the null–null line that connects them, and associated fans and spines in the magnetotail of the Earth using data from the four Cluster spacecraft. Withdianddedesignating the ion and electron inertial lengths, respectively, the separation between the nulls is found to be ∼0.7±0.3diand an associated oscillation is identified as a lower-hybrid wave with wavelength ∼de. Thisin situevidence of the full 3D reconnection geometry and associated dynamics provides an important step towards establishing an observational framework of 3D reconnection.
DOI: 10.1063/1.1644814
发表时间: 2004-02
期刊: Physics of Plasmas
影响因子: 2.2
作者:
C. Jaroschek;R. Treumann;H. Lesch;M. Scholer
通讯作者: C. Jaroschek;R. Treumann;H. Lesch;M. Scholer
DOI: 10.1063/1.1597494
发表时间: 2003-08
期刊: Physics of Plasmas
影响因子: 2.2
作者:
M. Scholer;I. Sidorenko;C. Jaroschek;R. Treumann;A. Zeiler
通讯作者: M. Scholer;I. Sidorenko;C. Jaroschek;R. Treumann;A. Zeiler
DOI: 10.1090/pspum/018.1
发表时间: 1970
期刊: ACS nano
影响因子: 17.1
作者:
F. Browder
通讯作者: F. Browder
DOI: 10.1098/rsta.1996.0136
发表时间: 1996-12
期刊: Philosophical Transactions of the Royal Society of London. Series A: Mathematical, Physical and Engineering Sciences
影响因子: --
作者:
E. Priest;Viacheslav Titov
通讯作者: E. Priest;Viacheslav Titov
DOI: 10.1017/cbo9780511525087
发表时间: 2000
期刊: --
影响因子: --
作者:
E. Priest;T. Forbes
通讯作者: E. Priest;T. Forbes