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  4. 中国科学院地球与行星物理重点实验室
Tianwen-1 and MAVEN observations of Martian oxygen ion plumes

文献类型：期刊论文

作者Ma, Xiao2,4; Tian, Anmin2,4; Guo, Ruilong2; Chai, Lihui1; Shi, Quanqi2; Bai, Shichen2,5; Zong, Qiugang3; Kong, Linggao6; Li, Wenya4; Tang, Binbin4
刊名ICARUS
出版日期2023-12-01
卷号406页码:7
ISSN号0019-1035
关键词Mars Solar wind Ionospheres
DOI10.1016/j.icarus.2023.115758
英文摘要There is a significant Martian ion escape channel called the "plume". Due to the lack of multi-point, high-resolution field and particle detections, the energization mechanism and source region identification of ion plumes by in situ measurements remain unclear. China's first Mars exploration mission, Tianwen-1, provides us an opportunity to study ion escape owing to the high altitude of its apoapsis (similar to 3 R-M, R-M is Mars radius). In this study, we take advantage of the joint observations of Tianwen-1 and Mars Atmosphere and Volatile EvolutioN (MAVEN) to study oxygen ion plumes. Our statistical results confirm the convection electric field acceleration as the energization mechanism of plume ions (up to >15 keV) in a more direct way than ever before. Our estimation suggests that most ion plumes originate from middle and low MSE (Mars Solar Electric) latitude of the northern dayside Martian ionosphere. This work improves our understanding of the pick-up process of the Martian escaping ions.
WOS关键词SOLAR-WIND INTERACTION ; SEASONAL VARIABILITY ; PICKUP IONS ; MARS ; ESCAPE ; MISSION ; ENERGIZATION ; PAYLOADS ; PLASMA ; MODEL
资助项目National Natural Science Foundation of China[41674177] ; National Natural Science Foundation of China[41874208] ; National Natural Science Foundation of China[42225405] ; National Natural Science Foundation of China[41961130382] ; National Natural Science Foundation of China[42274220] ; National Natural Science Foundation of China[ZR2022QD135] ; Natural Science Foundation of Shandong Province[ZR2022QD135]
WOS研究方向Astronomy & Astrophysics
语种英语
出版者ACADEMIC PRESS INC ELSEVIER SCIENCE
WOS记录号WOS:001063033600001
资助机构National Natural Science Foundation of China ; National Natural Science Foundation of China ; Natural Science Foundation of Shandong Province ; Natural Science Foundation of Shandong Province ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Natural Science Foundation of Shandong Province ; Natural Science Foundation of Shandong Province ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Natural Science Foundation of Shandong Province ; Natural Science Foundation of Shandong Province ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Natural Science Foundation of Shandong Province ; Natural Science Foundation of Shandong Province
源URL[http://ir.iggcas.ac.cn/handle/132A11/110835]  
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Tian, Anmin
作者单位1.Chinese Acad Sci, Inst Geol & Geophys, Key Lab Earth & Planetary Phys, Beijing, Peoples R China
2.Shandong Univ, Sch Space Sci & Phys, Shandong Prov Key Lab Opt Astron & Solar Terr Envi, Weihai 264209, Peoples R China
3.Peking Univ, Sch Earth & Space Sci, Beijing, Peoples R China
4.Chinese Acad Sci, State Key Lab Space Weather, Beijing 100190, Peoples R China
5.Shandong Univ, Sch Math & Stat, Weihai 264209, Shandong, Peoples R China
6.Chinese Acad Sci, Natl Space Sci Ctr, Beijing Key Lab Space Environm Explorat, Beijing, Peoples R China
推荐引用方式
GB/T 7714		 Ma, Xiao,Tian, Anmin,Guo, Ruilong,et al. Tianwen-1 and MAVEN observations of Martian oxygen ion plumes[J]. ICARUS,2023,406:7.
APA Ma, Xiao.,Tian, Anmin.,Guo, Ruilong.,Chai, Lihui.,Shi, Quanqi.,...&Wang, Mengmeng.(2023).Tianwen-1 and MAVEN observations of Martian oxygen ion plumes.ICARUS,406,7.
MLA Ma, Xiao,et al."Tianwen-1 and MAVEN observations of Martian oxygen ion plumes".ICARUS 406(2023):7.

入库方式： OAI收割

来源：地质与地球物理研究所

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