Mars-Ward Ion Flows in the Martian Magnetotail: Mars Express Observations
文献类型：期刊论文
| 作者 | Zhang, Chi1,2,3 ; Futaana, Yoshifumi3; Nilsson, Hans3; Rong, Zhaojin1,2; Persson, Moa4,5; Klinger, Lucy6; Wang, Xiaodong3; Wieser, Gabriella Stenberg3; Barabash, Stas3; Dong, Chuanfei7,8
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| 刊名 | GEOPHYSICAL RESEARCH LETTERS
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| 出版日期 | 2022-11-16 |
| 卷号 | 49期号:21页码:13 |
| 关键词 | Mars sunward ions ion escape induced magnetotail crustal fields solar activity |
| ISSN号 | 0094-8276 |
| DOI | 10.1029/2022GL100691 |
| 英文摘要 | We investigate Mars-ward planetary ions (O+ and O-2(+)) in the Martian magnetotail that potentially reduce the amount of escaping ions. The global properties of Mars-ward flows in the Martian magnetotail are characterized, based on over 13-years of ion data (May 2007-December 2020) collected by the Analyzer of Space Plasma and Energetic Atoms instrument on Mars Express. We find that Mars-ward flows are frequently observed in the vicinity of the crustal fields, implying that crustal fields may play a key role in producing such flows. The occurrence rate and sunward flux are found higher during solar maximum than solar minimum. However, the occurrence rate and flux of Mars-ward flows are relatively low. This is different from the case at Venus, where the planetward flows can significantly decrease the total escape rates of ions. |
| WOS关键词 | SOLAR-WIND INTERACTION ; MAGNETIC RECONNECTION ; ESCAPE ; MAVEN ; ATMOSPHERE ; PLASMA ; PRECIPITATION ; SIGNATURES ; FLUXES ; RATES |
| WOS研究方向 | Geology |
| 语种 | 英语 |
| WOS记录号 | WOS:000889477200001 |
| 出版者 | AMER GEOPHYSICAL UNION |
| 源URL | [http://ir.iggcas.ac.cn/handle/132A11/107637]  |
| 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 | Zhang, Chi |
| 作者单位 | 1.Chinese Acad Sci, Key Lab Earth & Planetary Phys, Inst Geol & Geophys, Beijing, Peoples R China 2.Univ Chinese Acad Sci, Coll Earth & Planetary Sci, Beijing, Peoples R China 3.Swedish Inst Space Phys, Kiruna, Sweden 4.CNRS UPS CNES, IRAP, Toulouse, France 5.Univ Tokyo, Grad Sch Frontier Sci, Kashiwa, Chiba, Japan 6.Peking Univ, Beijing Int Ctr Math Res, Beijing, Peoples R China 7.Princeton Univ, Princeton Plasma Phys Lab, POB 451, Princeton, NJ 08543 USA 8.Princeton Univ, Dept Astrophys Sci, Princeton, NJ 08544 USA 9.NASA, Goddard Space Flight Ctr, Solar Syst Explorat Div, Greenbelt, MD USA |
| 推荐引用方式 GB/T 7714 | Zhang, Chi,Futaana, Yoshifumi,Nilsson, Hans,et al. Mars-Ward Ion Flows in the Martian Magnetotail: Mars Express Observations[J]. GEOPHYSICAL RESEARCH LETTERS,2022,49(21):13. |
| APA | Zhang, Chi.,Futaana, Yoshifumi.,Nilsson, Hans.,Rong, Zhaojin.,Persson, Moa.,...&Wei, Yong.(2022).Mars-Ward Ion Flows in the Martian Magnetotail: Mars Express Observations.GEOPHYSICAL RESEARCH LETTERS,49(21),13. |
| MLA | Zhang, Chi,et al."Mars-Ward Ion Flows in the Martian Magnetotail: Mars Express Observations".GEOPHYSICAL RESEARCH LETTERS 49.21(2022):13. |
入库方式： OAI收割
来源：地质与地球物理研究所
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