globalchange  > 科学计划与规划
DOI: 10.1002/2015GL065690
论文题名:
Magnetic islands formed due to the Kelvin-Helmholtz instability in the outflow region of collisionless magnetic reconnection
作者: Huang C.; Lu Q.; Guo F.; Wu M.; Du A.; Wang S.
刊名: Geophysical Research Letters
ISSN: 0094-9140
EISSN: 1944-8871
出版年: 2015
卷: 42, 期:18
起始页码: 7282
结束页码: 7286
语种: 英语
英文关键词: Kelvin-Helmholtz vortices ; magnetic island ; magnetic reconnection
Scopus关键词: Plasma simulation ; Shear flow ; Vortex flow ; Current layers ; Electron energization ; Kelvin-helmholtz instabilities ; Kelvin-helmholtz vortices ; Magnetic island ; Magnetic reconnections ; Particle in cell ; Vortex structures ; Magnetism ; collision zone ; electron ; Kelvin-Helmholtz instability ; magnetic property ; outflow ; shear flow ; Australia ; Magnetic Island ; Queensland
英文摘要: We carry out large-scale particle-in-cell kinetic simulations to demonstrate that a super-Alfvénic electron shear flow across the current layer can be spontaneously generated in the outflow region of magnetic reconnection, which is unstable to the electron Kelvin-Helmholtz (K-H) instability. The resulted K-H vortex structures continuously drive the secondary magnetic reconnection and formation of secondary magnetic islands, which leads to strong electron energization in the outflow region. © 2015 American Geophysical Union. All Rights Reserved.
URL: https://www.scopus.com/inward/record.uri?eid=2-s2.0-84945218445&doi=10.1002%2f2015GL065690&partnerID=40&md5=88b3a96788420e1d8b2cc3e2ff5cb1b7
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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/8756
Appears in Collections:科学计划与规划
气候变化与战略

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作者单位: CAS Key Laboratory of Geospace Environment, Department of Geophysics and Planetary Science, University of Science and Technology of China, Hefei, China

Recommended Citation:
Huang C.,Lu Q.,Guo F.,et al. Magnetic islands formed due to the Kelvin-Helmholtz instability in the outflow region of collisionless magnetic reconnection[J]. Geophysical Research Letters,2015-01-01,42(18).
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