Ion Cyclotron Resonant Absorption Lines in ELF Hiss Power Spectral Density in the Low-Latitude Ionosphere

doi:10.1029/2019GL086315

GSTDTAP > 气候变化

DOI	10.1029/2019GL086315
	Ion Cyclotron Resonant Absorption Lines in ELF Hiss Power Spectral Density in the Low-Latitude Ionosphere
	Chen, Lunjin 1; Pfaff, Robert 2; Heelis, Roderick 1; Boardsen, Scott 2,3; Xia, Zhiyang 1
	2020-01-28
发表期刊	GEOPHYSICAL RESEARCH LETTERS
ISSN	0094-8276
EISSN	1944-8007
出版年	2020
卷号	47 期号:2
文章类型	Article
语种	英语
国家	USA
英文摘要	The effects of multiple ion species have been observed in electromagnetic wave spectra in both the ionosphere and the magnetosphere. Here we report an event from Communication/Navigation Outage Forecast System satellite, showing a new imprint of various ion species in observations of extremely low frequency (ELF) hiss wave spectra near the equatorial ionosphere, which presents minima in the power spectral density at gyrofrequencies and their harmonics of multiple ion species (e.g., O + and He +). Cyclotron harmonic resonant absorption is proposed to account for the observed spectral and polarization properties. Furthermore, the implication of using those wave power spectral minima to identify minor ion species in the ionosphere is discussed.
英文关键词	ELF hiss ionosphere ion species C NOFS ion gyrofrequency harmonics
领域	气候变化
收录类别	SCI-E
WOS记录号	WOS:000517154600001
WOS类目	Geosciences, Multidisciplinary
WOS研究方向	Geology
引用统计	被引频次：4[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://119.78.100.173/C666/handle/2XK7JSWQ/279550
专题	气候变化
作者单位	1.Univ Texas Dallas, Dept Phys, Richardson, TX 75083 USA; 2.NASA, Goddard Space Flight Ctr, Greenbelt, MD USA; 3.Univ Maryland, Goddard Planetary Heliophys Inst, Baltimore, MD 21201 USA
推荐引用方式 GB/T 7714	Chen, Lunjin,Pfaff, Robert,Heelis, Roderick,et al. Ion Cyclotron Resonant Absorption Lines in ELF Hiss Power Spectral Density in the Low-Latitude Ionosphere[J]. GEOPHYSICAL RESEARCH LETTERS,2020,47(2).
APA	Chen, Lunjin,Pfaff, Robert,Heelis, Roderick,Boardsen, Scott,&Xia, Zhiyang.(2020).Ion Cyclotron Resonant Absorption Lines in ELF Hiss Power Spectral Density in the Low-Latitude Ionosphere.GEOPHYSICAL RESEARCH LETTERS,47(2).
MLA	Chen, Lunjin,et al."Ion Cyclotron Resonant Absorption Lines in ELF Hiss Power Spectral Density in the Low-Latitude Ionosphere".GEOPHYSICAL RESEARCH LETTERS 47.2(2020).