南方科技大学知识苑(SUSTech KC): Reflection and Refraction of the L-O Mode 5 kHz Saturn Narrowband Emission by the Magnetosheath

题名	Reflection and Refraction of the L-O Mode 5 kHz Saturn Narrowband Emission by the Magnetosheath
作者	Wu，S. Y.1 ; Ye，S. Y.1 ; Fischer，G.2; Jackman，C. M.3; Wang，J.1 ; Menietti，J. D.4; Cecconi，B.5; Long，M. Y.6
通讯作者	Ye，S. Y.
发表日期	2022-03-16
DOI	10.1029/2021GL096990
发表期刊	GEOPHYSICAL RESEARCH LETTERS 影响因子和分区
ISSN	0094-8276
EISSN	1944-8007
卷号	49 期号:5
摘要	The reflection-by-sheath mechanism of 5 kHz narrowband emissions (NB) at Saturn is confirmed by Cassini observations during several crossings of the magnetopause, which show that the 5 kHz NB can be prevented from escaping Saturn's magnetosphere. The L-O mode 5 kHz NB remained visible in areas of low plasma density but disappeared in regions of high plasma density. In three cases, NB disappeared immediately after the crossings of Saturn's magnetopause. A possible reflected NB event observed near the magnetosheath is discussed. This mechanism can help explain the 5 kHz NB observed at low latitudes outside the Enceladus plasma torus and their upper frequency limit variations. This mechanism significantly improves the current understanding of the 5 kHz NB.
相关链接	[Scopus记录]
收录类别	EI
语种	英语
学校署名	第一 ; 通讯
资助项目	Austrian Science Fund[project I 4559-N]
EI入藏号	20221211811805
EI主题词	Magnetopause ; Plasma Density
EI分类号	Atmospheric Properties:443.1 ; Extraterrestrial Physics And Stellar Phenomena:657.2 ; Plasma Physics:932.3
ESI学科分类	GEOSCIENCES
Scopus记录号	2-s2.0-85126470630
来源库	Scopus
引用统计	被引频次[WOS]：4
成果类型	期刊论文
条目标识符	http://sustech.caswiz.com/handle/2SGJ60CL/327673
专题	理学院_地球与空间科学系
作者单位	1.Department of Earth and Space Sciences,Southern University of Science and Technology,Shenzhen,China 2.Space Research Institute,Austrian Academy of Sciences,Graz,Austria 3.School of Cosmic Physics,Dublin Institute for Advanced Studies,Dublin,Ireland 4.Department of Physics and Astronomy,University of Iowa,Iowa City,United States 5.LESIA,Observatoire de Paris,Université PSL,CNRS,Sorbonne Université,Université de Paris Meudon,Paris,France 6.Department of Space Physics,School of Electronic Information,Wuhan University,Wuhan,China
第一作者单位	地球与空间科学系
通讯作者单位	地球与空间科学系
第一作者的第一单位	地球与空间科学系
推荐引用方式 GB/T 7714	Wu，S. Y.,Ye，S. Y.,Fischer，G.,et al. Reflection and Refraction of the L-O Mode 5 kHz Saturn Narrowband Emission by the Magnetosheath[J]. GEOPHYSICAL RESEARCH LETTERS,2022,49(5).
APA	Wu，S. Y..,Ye，S. Y..,Fischer，G..,Jackman，C. M..,Wang，J..,...&Long，M. Y..(2022).Reflection and Refraction of the L-O Mode 5 kHz Saturn Narrowband Emission by the Magnetosheath.GEOPHYSICAL RESEARCH LETTERS,49(5).
MLA	Wu，S. Y.,et al."Reflection and Refraction of the L-O Mode 5 kHz Saturn Narrowband Emission by the Magnetosheath".GEOPHYSICAL RESEARCH LETTERS 49.5(2022).