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DOI: 10.1002/2016GL069643
论文题名:
A telescopic and microscopic examination of acceleration in the June 2015 geomagnetic storm: Magnetospheric Multiscale and Van Allen Probes study of substorm particle injection
作者: Baker D.N.; Jaynes A.N.; Turner D.L.; Nakamura R.; Schmid D.; Mauk B.H.; Cohen I.J.; Fennell J.F.; Blake J.B.; Strangeway R.J.; Russell C.T.; Torbert R.B.; Dorelli J.C.; Gershman D.J.; Giles B.L.; Burch J.L.
刊名: Geophysical Research Letters
ISSN: 0094-9576
EISSN: 1944-9307
出版年: 2016
卷: 43, 期:12
起始页码: 6051
结束页码: 6059
语种: 英语
英文关键词: magnetic reconnection ; magnetospheres ; radiation belts ; substorms
Scopus关键词: Geomagnetism ; Magnetic fields ; Magnetism ; Magnetosphere ; Offshore structures ; Particle injectors ; Probes ; Radiation belts ; Shock waves ; Solar system ; Spacecraft ; Storms ; Stress analysis ; Wind ; Electron population ; Interplanetary magnetic fields ; Interplanetary shock waves ; Magnetic reconnections ; Magnetospheric multi scale ; Magnetospheric substorms ; Outer radiation belt ; Substorms ; Magnetoplasma
英文摘要: An active storm period in June 2015 showed that particle injection events seen sequentially by the four (Magnetospheric Multiscale) MMS spacecraft subsequently fed the enhancement of the outer radiation belt observed by Van Allen Probes mission sensors. Several episodes of significant southward interplanetary magnetic field along with a period of high solar wind speed (Vsw ≳ 500 km/s) on 22 June occurred following strong interplanetary shock wave impacts on the magnetosphere. Key events on 22 June 2015 show that the magnetosphere progressed through a sequence of energy-loading and stress-developing states until the entire system suddenly reconfigured at 19:32 UT. Energetic electrons, plasma, and magnetic fields measured by the four MMS spacecraft revealed clear dipolarization front characteristics. It was seen that magnetospheric substorm activity provided a “seed” electron population as observed by MMS particle sensors as multiple injections and related enhancements in electron flux. ©2016. The Authors.
URL: https://www.scopus.com/inward/record.uri?eid=2-s2.0-84979041811&doi=10.1002%2f2016GL069643&partnerID=40&md5=1fec02d56f62b769109deeb3890c1797
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被引频次[WOS]:25   [查看WOS记录]     [查看WOS中相关记录]
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/10539
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: Laboratory for Atmospheric and Space Physics, University of Colorado Boulder, Boulder, CO, United States

Recommended Citation:
Baker D.N.,Jaynes A.N.,Turner D.L.,et al. A telescopic and microscopic examination of acceleration in the June 2015 geomagnetic storm: Magnetospheric Multiscale and Van Allen Probes study of substorm particle injection[J]. Geophysical Research Letters,2016-01-01,43(12).
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