| DOI: | 10.1002/2016GL070810
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| 论文题名: | Three-dimensional outflow jets generated in collisionless magnetic reconnection |
| 作者: | Fujimoto K.
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| 刊名: | Geophysical Research Letters
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| ISSN: | 0094-8510
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| EISSN: | 1944-8241
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| 出版年: | 2016
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| 卷: | 43, 期:20 | | 起始页码: | 10557
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| 结束页码: | 10564
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| 语种: | 英语
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| 英文关键词: | 3-D kinetic simulation
; bursty bulk flows
; magnetic reconnection
; outflow jets
; plasma waves
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| Scopus关键词: | Magnetism
; Plasma simulation
; Plasma waves
; Rope
; Shear flow
; Bursty bulk flow
; Kinetic simulation
; Macroscopic scale
; Magnetic reconnections
; Outflow jets
; Particle-in-cell simulations
; Theoretical modeling
; Threedimensional (3-d)
; Magnetoplasma
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| 英文摘要: | The present study proposes a new theoretical model generating three-dimensional (3-D) outflow jets in collisionless magnetic reconnection by means of a large-scale particle-in-cell simulation. The key mechanism is the formation of 3-D flux ropes arising in the turbulent electron current layer formed around the magnetic x line. The scale of the flux ropes along the current density is determined by the wavelength of an electron flow shear mode which is a macroscopic scale larger than the typical kinetic scales. The 3-D flux ropes are intermittently ejected from the current layer and regulates the outflow jets into three dimensions. The gross reconnection rate is sufficiently large, since reconnection takes place almost uniformly along the x line. ©2016. American Geophysical Union. All Rights Reserved. |
| URL: | https://www.scopus.com/inward/record.uri?eid=2-s2.0-84991577012&doi=10.1002%2f2016GL070810&partnerID=40&md5=d59e5acc420018dfb76f17227f566544
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| Citation statistics: |
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| 资源类型: | 期刊论文
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| 标识符: | http://119.78.100.158/handle/2HF3EXSE/9473
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| 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: | Graduate School of Frontier Sciences, University of Tokyo, Tokyo, Japan
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| Recommended Citation: | |
Fujimoto K.. Three-dimensional outflow jets generated in collisionless magnetic reconnection[J]. Geophysical Research Letters,2016-01-01,43(20).
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