globalchange  > 气候减缓与适应
DOI: 10.1002/grl.50407
论文题名:
Oscillatory flow braking in the magnetotail: THEMIS statistics
作者: Panov E.V.; Kubyshkina M.V.; Nakamura R.; Baumjohann W.; Angelopoulos V.; Sergeev V.A.; Petrukovich A.A.
刊名: Geophysical Research Letters
ISSN: 0094-8926
EISSN: 1944-8657
出版年: 2013
卷: 40, 期:11
起始页码: 2505
结束页码: 2510
语种: 英语
英文关键词: auroral streamer ; BBF ; oscillatory braking ; Pi2 pulsations ; plasma sheet ; reconnection
Scopus关键词: auroral streamer ; BBF ; Pi2 pulsations ; Plasma sheet ; reconnection ; Earth sciences ; Geophysics ; Plasma sheaths ; aurora ; empirical analysis ; entropy ; magnetic field ; magnetotail ; oscillating flow ; plasma ; pressure field ; probe
英文摘要: Using 25 observations of damped oscillatory flow behavior in the near-Earth plasma sheet by the five THEMIS probes during the 2008-2009 magnetotail seasons, we derive the parameters of an oscillating thin filament, such as its oscillation period, damping factor, and entropy. To facilitate comparison with theory, we use measured pressures and magnetic fields with an empirical model to achieve a quantitative representation of the overall structure of the plasma sheet during each event. Because the observed oscillation period of the filament agrees with the oscillation period predicted by Wolf et al. (2012), the observed damped oscillatory flow behavior in the near-Earth plasma sheet is most likely caused by oscillatory braking of the filament. © 2013 American Geophysical Union. All Rights Reserved.
URL: https://www.scopus.com/inward/record.uri?eid=2-s2.0-84879902291&doi=10.1002%2fgrl.50407&partnerID=40&md5=6199d39814d92683ecc2309fcaa32ea0
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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/6190
Appears in Collections:气候减缓与适应

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作者单位: Space Research Institute, Austrian Academy of Sciences, Schmiedlstraße 6, 8042 Graz, Austria

Recommended Citation:
Panov E.V.,Kubyshkina M.V.,Nakamura R.,et al. Oscillatory flow braking in the magnetotail: THEMIS statistics[J]. Geophysical Research Letters,2013-01-01,40(11).
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