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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
Enhanced energization of plume ions around Mars from interplanetary shocks

文献类型：期刊论文

作者He, Linxia6,7; Guo, Jianpeng6,7; Zhang, Fan4,5; Lin, Haibo6,7; Chen, Yan6,7; Zhao, Dan6,7; Meng, Weiduo6,7; Wei, Yong3; Liu, Libo1,2,3
刊名ASTRONOMY & ASTROPHYSICS
出版日期2023-11-10
卷号679页码:8
ISSN号0004-6361
关键词shock waves acceleration of particles planets and satellites: individual: Mars planets and satellites: atmospheres methods: observational
DOI10.1051/0004-6361/202346644
英文摘要Heavy ions escaping Mars along the solar wind electric field direction are often referred to as an "ion plume". This phenomenon represents one of the major ion escape channels on Mars. Spacecraft observations have indicated that the global average of escaping ion fluxes, derived with the aid of models, can be increased by an order of magnitude or more in response to strong solar events. In particular, it has been reported that interplanetary (IP) shocks produce high-energy escaping ion plumes. However, the ion acceleration mechanisms associated with the shock arrival have not yet been fully elucidated. During the passage of an IP shock on Mars on March 3, 2015, the plume O+ ions continuously entered the narrow field of view (FoV) of STATIC on board the MAVEN spacecraft, thanks to favorable FoV configurations. This event provides a unique opportunity to identify plume ion energization processes associated with the shock arrival. Our analysis suggests that the enhanced energization of the plume O+ ions is mainly due to the enhanced convection electric field caused by the IP shock compression. This finding provides a crucial clue towards the understanding of how IP shocks facilitate ion escape through the plume.
WOS关键词SOLAR-WIND INTERACTION ; UPPER-ATMOSPHERE ; MARTIAN IONOSPHERE ; MULTIFLUID MHD ; COSMIC-RAYS ; MAVEN ; ACCELERATION ; O+ ; ESCAPE ; MODEL
资助项目Strategic Priority Research Program of Chinese Academy of Sciences[XDB 41000000] ; National Natural Science Foundation of China (NSFC)[42074212] ; National Natural Science Foundation of China (NSFC)[42374214] ; National Natural Science Foundation of China (NSFC)[42030202] ; National Natural Science Foundation of China (NSFC)[12073005] ; National Natural Science Foundation of China (NSFC)[12021003] ; Key Research Program of the Institute of Geology and Geophysics, CAS[IGGCAS-201904] ; pre-research Project on Civil Aerospace Technologies - Chinese National Space Administratio[D020104] ; NASA through the Mars Exploration Program
WOS研究方向Astronomy & Astrophysics
语种英语
出版者EDP SCIENCES S A
WOS记录号WOS:001103352000001
资助机构Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; National Natural Science Foundation of China (NSFC) ; National Natural Science Foundation of China (NSFC) ; Key Research Program of the Institute of Geology and Geophysics, CAS ; Key Research Program of the Institute of Geology and Geophysics, CAS ; pre-research Project on Civil Aerospace Technologies - Chinese National Space Administratio ; pre-research Project on Civil Aerospace Technologies - Chinese National Space Administratio ; NASA through the Mars Exploration Program ; NASA through the Mars Exploration Program ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; National Natural Science Foundation of China (NSFC) ; National Natural Science Foundation of China (NSFC) ; Key Research Program of the Institute of Geology and Geophysics, CAS ; Key Research Program of the Institute of Geology and Geophysics, CAS ; pre-research Project on Civil Aerospace Technologies - Chinese National Space Administratio ; pre-research Project on Civil Aerospace Technologies - Chinese National Space Administratio ; NASA through the Mars Exploration Program ; NASA through the Mars Exploration Program ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; National Natural Science Foundation of China (NSFC) ; National Natural Science Foundation of China (NSFC) ; Key Research Program of the Institute of Geology and Geophysics, CAS ; Key Research Program of the Institute of Geology and Geophysics, CAS ; pre-research Project on Civil Aerospace Technologies - Chinese National Space Administratio ; pre-research Project on Civil Aerospace Technologies - Chinese National Space Administratio ; NASA through the Mars Exploration Program ; NASA through the Mars Exploration Program ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; National Natural Science Foundation of China (NSFC) ; National Natural Science Foundation of China (NSFC) ; Key Research Program of the Institute of Geology and Geophysics, CAS ; Key Research Program of the Institute of Geology and Geophysics, CAS ; pre-research Project on Civil Aerospace Technologies - Chinese National Space Administratio ; pre-research Project on Civil Aerospace Technologies - Chinese National Space Administratio ; NASA through the Mars Exploration Program ; NASA through the Mars Exploration Program
源URL[http://ir.iggcas.ac.cn/handle/132A11/111686]  
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Guo, Jianpeng
作者单位1.Univ Chinese Acad Sci, Coll Earth & Planetary Sci, Beijing 100049, Peoples R China
2.Chinese Acad Sci, Inst Geol & Geophys, Heilongjiang Mohe Observ Geophys, Beijing 100029, Peoples R China
3.Chinese Acad Sci, Inst Geol & Geophys, Key Lab Earth & Planetary Phys, Beijing 100029, Peoples R China
4.Beijing Normal Univ, Adv Inst Nat Sci, Zhuhai 519087, Peoples R China
5.Beijing Normal Univ, Dept Astron, Gravitat Wave & Cosmol Lab, Beijing 100875, Peoples R China
6.Beijing Normal Univ, Dept Astron, Planetary & Space Phys Grp, Beijing 100875, Peoples R China
7.Beijing Normal Univ, Inst Frontiers Astron & Astrophys, Beijing 102206, Peoples R China
推荐引用方式
GB/T 7714		 He, Linxia,Guo, Jianpeng,Zhang, Fan,et al. Enhanced energization of plume ions around Mars from interplanetary shocks[J]. ASTRONOMY & ASTROPHYSICS,2023,679:8.
APA He, Linxia.,Guo, Jianpeng.,Zhang, Fan.,Lin, Haibo.,Chen, Yan.,...&Liu, Libo.(2023).Enhanced energization of plume ions around Mars from interplanetary shocks.ASTRONOMY & ASTROPHYSICS,679,8.
MLA He, Linxia,et al."Enhanced energization of plume ions around Mars from interplanetary shocks".ASTRONOMY & ASTROPHYSICS 679(2023):8.

入库方式： OAI收割

来源：地质与地球物理研究所

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