Testing linear theory of EMIC waves in the inner magnetosphere: Cluster observations | |
Lin, R. -L.; Zhang, J. -C.; Allen, R. C.; Kistler, L. M.; Mouikis, C. G.; Gong, J. -C.; Liu, S. -Q.; Shi, L. -Q.; Klecker, B.; Sauvaud, J. -A.; Dunlop, M. W.; Zhang, JC (reprint author), Univ New Hampshire, Ctr Space Sci, Durham, NH 03824 USA. | |
Department | 空间环境部 |
Source Publication | JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS
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2014 | |
Volume | 119Issue:2Pages:1004-1027 |
ISSN | 2169-9380 |
Language | 英语 |
Keyword | Magnetosphere Emic Waves Electron Density Cluster |
Abstract | In this paper, we test whether time periods with hot proton temperature anisotropy are associated with electromagnetic ion cyclotron (EMIC) waves and whether the plasma conditions during the observed waves satisfy the linear theory threshold condition. We identify 865 events observed by the Composition Distribution Function instrument onboard Cluster spacecraft 4 during 1 January 2001 to 1 January 2011 that exhibit a positive temperature anisotropy (A(hp)=T-h/T-vertical bar h-1) in the 10-40keV protons. The events occur over an L range from 4 to 10 in all magnetic local times and at magnetic latitudes (MLATs) within 50 degrees. Of these hot proton temperature anisotropy (HPTA) events, only 68 events have electromagnetic ion cyclotron (EMIC) waves. In these 68 HPTA events, for those at 3.8 |
Indexed By | SCI |
Funding Project | 中国科学院空间科学与应用研究中心 |
Document Type | 期刊论文 |
Identifier | http://ir.nssc.ac.cn/handle/122/2709 |
Collection | 空间环境部 |
Corresponding Author | Zhang, JC (reprint author), Univ New Hampshire, Ctr Space Sci, Durham, NH 03824 USA. |
Recommended Citation GB/T 7714 | Lin, R. -L.,Zhang, J. -C.,Allen, R. C.,et al. Testing linear theory of EMIC waves in the inner magnetosphere: Cluster observations[J]. JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS,2014,119(2):1004-1027. |
APA | Lin, R. -L..,Zhang, J. -C..,Allen, R. C..,Kistler, L. M..,Mouikis, C. G..,...&Zhang, JC .(2014).Testing linear theory of EMIC waves in the inner magnetosphere: Cluster observations.JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS,119(2),1004-1027. |
MLA | Lin, R. -L.,et al."Testing linear theory of EMIC waves in the inner magnetosphere: Cluster observations".JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS 119.2(2014):1004-1027. |
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