Institutional Repository of Key Laboratory of Earth and Planetary Physics, Chinese Academy of Sciences
| Three-Dimensional Configuration of Induced Magnetic Fields Around Mars | |
Zhang, Chi1,2,3 ; Rong, Zhaojin1,2,4; Klinger, Lucy5; Nilsson, Hans3; Shi, Zhen1,2; He, Fei1,2; Gao, Jiawei1,2; Li, Xinzhou1,2; Futaana, Yoshifumi3; Ramstad, Robin6; Wang, Xiaodong3; Holmstrom, Mats3; Barabash, Stas3; Fan, Kai1,2; Wei, Yong1,2,4
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| 2022-08-01 | |
| Source Publication | JOURNAL OF GEOPHYSICAL RESEARCH-PLANETS
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| ISSN | 2169-9097 |
| Volume | 127Issue:8Pages:16 |
| Abstract | Using over 6 years of magnetic field data (October 2014-December 2020) collected by the Mars Atmosphere and Volatile EvolutioN, we conduct a statistical study on the three-dimensional average magnetic field structure around Mars. We find that this magnetic field structure conforms to the pattern typical of an induced magnetosphere, that is, the interplanetary magnetic field (IMF) which is carried by the solar wind and which drapes, piles up, slips around the planet, and eventually forms a tail in the wake. The draped field lines from both hemispheres along the direction of the solar wind electric field (E) are directed toward the nightside magnetic equatorial plane, indicating that they are "sinking" toward the wake. These "sinking" field lines from the +E-hemisphere (E pointing away from the plane) are more flared and dominant in the tail, while the field lines from the -E-hemisphere (E pointing toward) are more stretched and "pinched" toward the plasma sheet. Such highly "pinched" field lines even form a loop over the pole of the -E-hemisphere. The tail current sheet also shows an E-asymmetry: the sheet is thicker with a stronger tailward J -> xB -> $\overrightarrow{J}\times \overrightarrow{B}$ force at +E-flank, but much thinner and with a weaker J -> xB -> $\overrightarrow{J}\times \overrightarrow{B}$ (even turns sunward) at -E-flank. Additionally, we find that IMF B-x can induce a kink-like field structure at the boundary layer; the field strength is globally enhanced and the field lines flare less during high dynamic pressure. |
| Keyword | Mars induced magnetosphere magnetic fields ion escape |
| DOI | 10.1029/2022JE007334 |
| Funding Organization | National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; Key Research Program of Chinese Academy of Sciences ; Key Research Program of Chinese Academy of Sciences ; Key Research Program of Chinese Academy of Sciences ; Key Research Program of Chinese Academy of Sciences ; Key Research Program of the Institute of Geology and Geophysics, CAS ; Key Research Program of the Institute of Geology and Geophysics, CAS ; Key Research Program of the Institute of Geology and Geophysics, CAS ; Key Research Program of the Institute of Geology and Geophysics, CAS ; China Scholarship Council ; China Scholarship Council ; China Scholarship Council ; China Scholarship Council ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; Key Research Program of Chinese Academy of Sciences ; Key Research Program of Chinese Academy of Sciences ; Key Research Program of Chinese Academy of Sciences ; Key Research Program of Chinese Academy of Sciences ; Key Research Program of the Institute of Geology and Geophysics, CAS ; Key Research Program of the Institute of Geology and Geophysics, CAS ; Key Research Program of the Institute of Geology and Geophysics, CAS ; Key Research Program of the Institute of Geology and Geophysics, CAS ; China Scholarship Council ; China Scholarship Council ; China Scholarship Council ; China Scholarship Council ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; Key Research Program of Chinese Academy of Sciences ; Key Research Program of Chinese Academy of Sciences ; Key Research Program of Chinese Academy of Sciences ; Key Research Program of Chinese Academy of Sciences ; Key Research Program of the Institute of Geology and Geophysics, CAS ; Key Research Program of the Institute of Geology and Geophysics, CAS ; Key Research Program of the Institute of Geology and Geophysics, CAS ; Key Research Program of the Institute of Geology and Geophysics, CAS ; China Scholarship Council ; China Scholarship Council ; China Scholarship Council ; China Scholarship Council ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; Key Research Program of Chinese Academy of Sciences ; Key Research Program of Chinese Academy of Sciences ; Key Research Program of Chinese Academy of Sciences ; Key Research Program of Chinese Academy of Sciences ; Key Research Program of the Institute of Geology and Geophysics, CAS ; Key Research Program of the Institute of Geology and Geophysics, CAS ; Key Research Program of the Institute of Geology and Geophysics, CAS ; Key Research Program of the Institute of Geology and Geophysics, CAS ; China Scholarship Council ; China Scholarship Council ; China Scholarship Council ; China Scholarship Council |
| WOS Keyword | SOLAR-WIND INTERACTION ; MARTIAN MAGNETOTAIL ; ION ESCAPE ; PLASMA ; VENUS ; ASYMMETRIES ; DEPENDENCE ; MORPHOLOGY ; PHOBOS-2 ; ANALYZER |
| Language | 英语 |
| Funding Project | National Natural Science Foundation of China[41922031] ; National Natural Science Foundation of China[41774188] ; Strategic Priority Research Program of Chinese Academy of Sciences[XDA17010201] ; Strategic Priority Research Program of Chinese Academy of Sciences[XDB41000000] ; Key Research Program of Chinese Academy of Sciences[ZDBS-SSW-TLC00103] ; Key Research Program of the Institute of Geology and Geophysics, CAS[IGGCAS-201904] ; Key Research Program of the Institute of Geology and Geophysics, CAS[IGGCAS-202102] ; China Scholarship Council[202104910297] |
| Funding Organization | National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; Key Research Program of Chinese Academy of Sciences ; Key Research Program of Chinese Academy of Sciences ; Key Research Program of Chinese Academy of Sciences ; Key Research Program of Chinese Academy of Sciences ; Key Research Program of the Institute of Geology and Geophysics, CAS ; Key Research Program of the Institute of Geology and Geophysics, CAS ; Key Research Program of the Institute of Geology and Geophysics, CAS ; Key Research Program of the Institute of Geology and Geophysics, CAS ; China Scholarship Council ; China Scholarship Council ; China Scholarship Council ; China Scholarship Council ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; Key Research Program of Chinese Academy of Sciences ; Key Research Program of Chinese Academy of Sciences ; Key Research Program of Chinese Academy of Sciences ; Key Research Program of Chinese Academy of Sciences ; Key Research Program of the Institute of Geology and Geophysics, CAS ; Key Research Program of the Institute of Geology and Geophysics, CAS ; Key Research Program of the Institute of Geology and Geophysics, CAS ; Key Research Program of the Institute of Geology and Geophysics, CAS ; China Scholarship Council ; China Scholarship Council ; China Scholarship Council ; China Scholarship Council ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; Key Research Program of Chinese Academy of Sciences ; Key Research Program of Chinese Academy of Sciences ; Key Research Program of Chinese Academy of Sciences ; Key Research Program of Chinese Academy of Sciences ; Key Research Program of the Institute of Geology and Geophysics, CAS ; Key Research Program of the Institute of Geology and Geophysics, CAS ; Key Research Program of the Institute of Geology and Geophysics, CAS ; Key Research Program of the Institute of Geology and Geophysics, CAS ; China Scholarship Council ; China Scholarship Council ; China Scholarship Council ; China Scholarship Council ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; Key Research Program of Chinese Academy of Sciences ; Key Research Program of Chinese Academy of Sciences ; Key Research Program of Chinese Academy of Sciences ; Key Research Program of Chinese Academy of Sciences ; Key Research Program of the Institute of Geology and Geophysics, CAS ; Key Research Program of the Institute of Geology and Geophysics, CAS ; Key Research Program of the Institute of Geology and Geophysics, CAS ; Key Research Program of the Institute of Geology and Geophysics, CAS ; China Scholarship Council ; China Scholarship Council ; China Scholarship Council ; China Scholarship Council |
| WOS Research Area | Geochemistry & Geophysics |
| WOS Subject | Geochemistry & Geophysics |
| WOS ID | WOS:000842848500001 |
| Publisher | AMER GEOPHYSICAL UNION |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.iggcas.ac.cn/handle/132A11/108439 |
| Collection | 地球与行星物理院重点实验室 |
| Corresponding Author | Rong, Zhaojin |
| Affiliation | 1.Chinese Acad Sci, Inst Geol & Geophys, Key Lab Earth & Planetary Phys, 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.Chinese Acad Sci, Inst Geol & Geophys, Mohe Observ Geophys, Beijing Natl Observ Space Environm, Beijing, Peoples R China 5.Peking Univ, Beijing Int Ctr Math Res, Beijing, Peoples R China 6.Univ Colorado, Lab Atmospher & Space Phys, Boulder, CO 80309 USA |
| First Author Affilication | Key Laboratory of Earth and Planetary Physics, Chinese Academy of Sciences |
| Corresponding Author Affilication | Key Laboratory of Earth and Planetary Physics, Chinese Academy of Sciences; Institute of Geology and Geophysics, Chinese Academy of Sciences |
| Recommended Citation GB/T 7714 | Zhang, Chi,Rong, Zhaojin,Klinger, Lucy,et al. Three-Dimensional Configuration of Induced Magnetic Fields Around Mars[J]. JOURNAL OF GEOPHYSICAL RESEARCH-PLANETS,2022,127(8):16. |
| APA | Zhang, Chi.,Rong, Zhaojin.,Klinger, Lucy.,Nilsson, Hans.,Shi, Zhen.,...&Wei, Yong.(2022).Three-Dimensional Configuration of Induced Magnetic Fields Around Mars.JOURNAL OF GEOPHYSICAL RESEARCH-PLANETS,127(8),16. |
| MLA | Zhang, Chi,et al."Three-Dimensional Configuration of Induced Magnetic Fields Around Mars".JOURNAL OF GEOPHYSICAL RESEARCH-PLANETS 127.8(2022):16. |
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