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  2. 地质与地球物理研究所
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  4. 中国科学院地球与行星物理重点实验室
Empirical Models of Ion Density Distribution in the Dayside Martian Ionosphere

文献类型：期刊论文

作者Huang, J. -P.1; Cao, Y. -T.1; Cui, J.1,2,3; Hao, Y. -Q.4; Wu, X. -S.1,2; Wan, X.1; Li, Q. -l.1; Zhong, J. -H.1; Wei, Y.5
刊名JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS
出版日期2022
卷号127期号:1页码:19
ISSN号2169-9380
关键词Mars ionosphere empirical model ion distribution
DOI10.1029/2021JA029226
英文摘要With the aid of the recent Neutral Gas and Ion Mass Spectrometer (NGIMS) measurements made onboard the Mars Atmosphere and Volatile Evolution spacecraft, we construct empirical models for the vertical density distributions of 12 species in the dayside Martian ionosphere over the altitude range of 150-450 km, from abundant species such as O2+ ${\mathrm{O}}_{2}<^>{+}$, CO2+ ${\mathrm{C}\mathrm{O}}_{2}<^>{+}$, and O+ to trace species such as HO2+ ${\mathrm{H}\mathrm{O}}_{2}<^>{+}$ and OCOH+. Two different sets of formulism are proposed to parameterize the ion density distribution characterized either by a distinctive layer structure or by a near exponential decay above 150 km. Both the solar control and magnetic control of ion distribution are taken into account in our modelings. In general, our empirical models are in good agreement with the NGIMS measurements. The full set of parameters constrained by data-model comparison is tabulated for reference. This allows the easy computation of any individual ion density profile for a unique combination of solar zenith angle, solar extreme ultraviolet flux, and ambient magnetic elevation, which in turn facilitates comparisons with photochemical model results. The empirical models reported in this study are an extension of previous empirical models constructed for the electron distribution in the dayside Martian ionosphere using both radar sounding and radio occultation data.
WOS关键词TOPSIDE IONOSPHERE ; MARS ; VARIABILITY ; 1ST
资助项目National Science Foundation of China[42030201] ; National Science Foundation of China[41774186] ; National Science Foundation of China[41904154] ; National Science Foundation of China[42004148] ; Institute of Geology & Geophysics, Chinese Academy of Sciences (CAS)[IGGCAS-201904] ; CAS B-type Strategic Priority Program[XDB41000000] ; pre-research project on Civil Aerospace Technologies - China's National Space Administration[D020105]
WOS研究方向Astronomy & Astrophysics
语种英语
出版者AMER GEOPHYSICAL UNION
WOS记录号WOS:000759550200023
资助机构National Science Foundation of China ; National Science Foundation of China ; Institute of Geology & Geophysics, Chinese Academy of Sciences (CAS) ; Institute of Geology & Geophysics, Chinese Academy of Sciences (CAS) ; CAS B-type Strategic Priority Program ; CAS B-type Strategic Priority Program ; pre-research project on Civil Aerospace Technologies - China's National Space Administration ; pre-research project on Civil Aerospace Technologies - China's National Space Administration ; National Science Foundation of China ; National Science Foundation of China ; Institute of Geology & Geophysics, Chinese Academy of Sciences (CAS) ; Institute of Geology & Geophysics, Chinese Academy of Sciences (CAS) ; CAS B-type Strategic Priority Program ; CAS B-type Strategic Priority Program ; pre-research project on Civil Aerospace Technologies - China's National Space Administration ; pre-research project on Civil Aerospace Technologies - China's National Space Administration ; National Science Foundation of China ; National Science Foundation of China ; Institute of Geology & Geophysics, Chinese Academy of Sciences (CAS) ; Institute of Geology & Geophysics, Chinese Academy of Sciences (CAS) ; CAS B-type Strategic Priority Program ; CAS B-type Strategic Priority Program ; pre-research project on Civil Aerospace Technologies - China's National Space Administration ; pre-research project on Civil Aerospace Technologies - China's National Space Administration ; National Science Foundation of China ; National Science Foundation of China ; Institute of Geology & Geophysics, Chinese Academy of Sciences (CAS) ; Institute of Geology & Geophysics, Chinese Academy of Sciences (CAS) ; CAS B-type Strategic Priority Program ; CAS B-type Strategic Priority Program ; pre-research project on Civil Aerospace Technologies - China's National Space Administration ; pre-research project on Civil Aerospace Technologies - China's National Space Administration
源URL[http://ir.iggcas.ac.cn/handle/132A11/104980]  
专题地质与地球物理研究所_中国科学院地球与行星物理重点实验室
通讯作者Cao, Y. -T.
作者单位1.Sun Yat Sen Univ, Sch Atmospher Sci, Planetary Environm & Astrobiol Res Lab PEARL, Zhuhai, Peoples R China
2.Chinese Acad Sci, Ctr Excellence Comparat Planetol, Hefei, Peoples R China
3.Chinese Acad Sci, Natl Astron Observ, Beijing, Peoples R China
4.Beijing Univ, Sch Earth & Space Sci, Beijing, Peoples R China
5.Chinese Acad Sci, Inst Geol & Geophys, Beijing, Peoples R China
推荐引用方式
GB/T 7714		 Huang, J. -P.,Cao, Y. -T.,Cui, J.,et al. Empirical Models of Ion Density Distribution in the Dayside Martian Ionosphere[J]. JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS,2022,127(1):19.
APA Huang, J. -P..,Cao, Y. -T..,Cui, J..,Hao, Y. -Q..,Wu, X. -S..,...&Wei, Y..(2022).Empirical Models of Ion Density Distribution in the Dayside Martian Ionosphere.JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS,127(1),19.
MLA Huang, J. -P.,et al."Empirical Models of Ion Density Distribution in the Dayside Martian Ionosphere".JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS 127.1(2022):19.

入库方式： OAI收割

来源：地质与地球物理研究所

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