南方科技大学知识苑(SUSTech KC): Evidence of Electron Density Enhancements in the Post-Apoapsis Sector of Enceladus' Orbit

题名	Evidence of Electron Density Enhancements in the Post-Apoapsis Sector of Enceladus' Orbit
作者	Persoon，A. M.1; Kurth，W. S.1; Gurnett，D. A.1; Groene，J. B.1; Smith，H. T.2; Perry，M. E.2; Morooka，M. W.3; Ye，S.1,4
通讯作者	Persoon，A. M.
发表日期	2020-06-01
DOI	10.1029/2019JA027768
发表期刊	JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS 影响因子和分区
ISSN	2169-9380
EISSN	2169-9402
卷号	125 期号:6
摘要	Enceladus' plume is the dominant source of neutrals and plasma in Saturn's magnetosphere. The plasma results from the ionization of icy particles and water vapor, which are vented into Saturn's inner magnetosphere through fissures in Enceladus' southern polar region. These fissures are subjected to tidal stresses that can vary as Enceladus moves in a slightly eccentric orbit around Saturn. Plume activity and brightness have also been shown to vary with the moon's orbital position, reaching a maximum when Enceladus is farthest away from Saturn in its orbit (the Enceladus orbital apoapsis). In this paper we will show that temporal variations in the thermal electron density distribution correlate with the position of Enceladus in its orbit around Saturn, with the strongest density enhancements in the vicinity of Enceladus when the moon is in the post-apoapsis sector of its orbit.
相关链接	[Scopus记录]
收录类别	SCI
语种	英语
学校署名	其他
资助项目	NASA through JPL[1415150]
WOS研究方向	Astronomy & Astrophysics
WOS类目	Astronomy & Astrophysics
WOS记录号	WOS:000545696000039
出版者	AMER GEOPHYSICAL UNION
ESI学科分类	SPACE SCIENCE
Scopus记录号	2-s2.0-85087057113
来源库	Scopus
引用统计	被引频次[WOS]：0
成果类型	期刊论文
条目标识符	http://sustech.caswiz.com/handle/2SGJ60CL/140534
专题	理学院_地球与空间科学系
作者单位	1.Department of Physics and Astronomy,University of Iowa,Iowa City,United States 2.Applied Physics Laboratory,Johns Hopkins University,Laurel,United States 3.Swedish Institute of Space Physics,Uppsala,Sweden 4.Now at Department of Earth and Space Sciences,Southern University of Science and Technology,Shenzhen,China
推荐引用方式 GB/T 7714	Persoon，A. M.,Kurth，W. S.,Gurnett，D. A.,et al. Evidence of Electron Density Enhancements in the Post-Apoapsis Sector of Enceladus' Orbit[J]. JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS,2020,125(6).
APA	Persoon，A. M..,Kurth，W. S..,Gurnett，D. A..,Groene，J. B..,Smith，H. T..,...&Ye，S..(2020).Evidence of Electron Density Enhancements in the Post-Apoapsis Sector of Enceladus' Orbit.JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS,125(6).
MLA	Persoon，A. M.,et al."Evidence of Electron Density Enhancements in the Post-Apoapsis Sector of Enceladus' Orbit".JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS 125.6(2020).