Ion dynamics in the magnetotail current sheet: opposite effects of magnetic turbulence and normal component

被引：5

作者：

Taktakishvili, A

Lopez, RE ^{[1
]}

Zelenyi, L

Greco, A

Zimbardo, G

Veltri, P

机构：

[1] Univ Texas, Dept Phys, El Paso, TX 79968 USA

[2] Abastumani Observ, Ctr Plasma Astrophys, GE-380060 Tbilisi, Georgia

[3] Moscow Space Res Inst, Moscow 117810, Russia

[4] Univ Calabria, I-87030 Arcavacata Di Rende, Italy

来源：

JOURNAL OF ATMOSPHERIC AND SOLAR-TERRESTRIAL PHYSICS | 2003年 / 65卷 / 03期

关键词：

magnetotail; turbulence; space plasma physics;

D O I：

10.1016/S1364-6826(02)00296-1

中图分类号：

P3 [地球物理学]; P59 [地球化学];

学科分类号：

0708 ; 070902 ;

摘要：

In this paper we examine the motion of ions in the magnetotail current sheet, and the effect on that motion of both an average normal component to the current sheet and the presence of magnetic fluctuations. We find that these two quantities have competing effects on the ion motion, with the normal component causing the ions to be ejected from the current sheet and the fluctuations (under certain circumstances) causing the ions to have an increased residence time in the current sheet. We also consider the implications for particle energization and. the resulting ion distributions in the lobes. (C) 2003 Elsevier Science Ltd. All rights reserved.

引用

页码：315 / 322

页数：8

共 50 条

[1] Magnetic turbulence and ion dynamics in the magnetotail
Taktakishvili, AL
Greco, A
Veltri, P
Zimbardo, G
Zelenyi, LM
Milovanov, AV
ASTROPHYSICS AND SPACE SCIENCE, 2001, 277 (1-2) : 71 - 79
[2] Magnetic Turbulence and Ion Dynamics in the Magnetotail
A.L. Taktakishvili
A. Greco
P. Veltri
G. Zimbardo
L.M. Zelenyi
A.V. Milovanov
Astrophysics and Space Science, 2001, 277 : 71 - 79
[3] Ion dynamics in the near-Earth magnetotail: Magnetic turbulence versus normal component of the average magnetic field
Greco, A
Taktakishvili, AL
Zimbardo, G
Veltri, P
Zelenyi, LM
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS, 2002, 107 (A10)
[4] Ion dynamics at the earthward termination of the magnetotail current sheet
Delcourt, DC
Belmont, G
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS, 1998, 103 (A3): : 4605 - 4613
[5] Effect of magnetic turbulence on the ion dynamics in the distant magnetotail
Veltri, P
Zimbardo, G
Taktakishvili, AL
Zelenyi, LM
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS, 1998, 103 (A7): : 14897 - 14910
[6] Instability of the current sheet in the Earth's magnetotail with normal magnetic field
Bessho, N.
Bhattacharjee, A.
PHYSICS OF PLASMAS, 2014, 21 (10)
[7] Dynamics of the Magnetotail Plasma Sheet Current
Lui, Anthony Tat Yin
ATMOSPHERE, 2023, 14 (02)
[8] Numerical simulation of ion dynamics in the magnetotail magnetic turbulence: on collisionless conductivity
Greco, A
Veltri, P
Zimbardo, G
Taktakishvili, AL
Zelenyi, LM
NONLINEAR PROCESSES IN GEOPHYSICS, 2000, 7 (3-4) : 159 - 166
[9] Ion dynamics in the pre-substorm phase: Influence of magnetic turbulence and of the normal component of the magnetic field
Zimbardo, G
Greco, A
Veltri, P
Taktakishvili, AL
Milovanov, AV
Zelenyi, LM
PROCEEDINGS OF THE FIFTH INTERNATIONAL CONFERENCE ON SUBSTORMS, 2000, 443 : 225 - 228
[10] Plasmoid Formation in Current Sheet with Finite Normal Magnetic Component
Zhu, P.
Raeder, J.
PHYSICAL REVIEW LETTERS, 2013, 110 (23)

← 1 2 3 4 5 →