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How Jupiter's unusual magnetospheric topology structures its aurora

文献类型：期刊论文

作者Zhang, Binzheng2,4,7; Delamere, Peter A.5; Yao, Zhonghua6; Bonfond, Bertrand11; Lin, D.4; Sorathia, Kareem A.1; Brambles, Oliver J.10; Lotko, William4,9; Garretson, Jeff S.1; Merkin, Viacheslav G.1
刊名SCIENCE ADVANCES
出版日期2021-04-01
卷号7期号:15页码:6
ISSN号2375-2548
DOI10.1126/sciadv.abd1204
英文摘要Jupiter's bright persistent polar aurora and Earth's dark polar region indicate that the planets' magnetospheric topologies are very different. High-resolution global simulations show that the reconnection rate at the interface between the interplanetary and jovian magnetic fields is too slow to generate a magnetically open, Earth-like polar cap on the time scale of planetary rotation, resulting in only a small crescent-shaped region of magnetic flux interconnected with the interplanetary magnetic field. Most of the jovian polar cap is threaded by helical magnetic flux that closes within the planetary interior, extends into the outer magnetosphere, and piles up near its dawn-side flank where fast differential plasma rotation pulls the field lines sunward. This unusual magnetic topology provides new insights into Jupiter's distinctive auroral morphology.
资助项目RGC Early Career Scheme[27302018] ; General Research Fund[17300719] ; General Research Fund[17308520] ; Excellent Young Scientists Fund (Hong Kong and Macau) of the National Natural Science Foundation of China[41922060] ; NASA[80NSSC20K1279] ; NASA[80NSSC19K0822] ; Key Research Program of the Institute of Geology and Geophysics, CAS[201904] ; US National Science Foundation[1852977] ; PRODEX program ; Belgian Federal Science Policy Office ; NASA's New Frontiers Program ; Southwest Research Institute ; Excellent Young Scientists Fund (Hong Kong and Macau) of NSFC[41922060] ; Excellent Young Scientists Fund (Hong Kong and Macau) of NASA[80NSSC20K1279] ; Excellent Young Scientists Fund (Hong Kong and Macau) of NASA[80NSSC19K0822] ; [UJHB0015]
WOS研究方向Science & Technology - Other Topics
语种英语
WOS记录号WOS:000642446300003
出版者AMER ASSOC ADVANCEMENT SCIENCE
资助机构RGC Early Career Scheme ; RGC Early Career Scheme ; RGC Early Career Scheme ; RGC Early Career Scheme ; General Research Fund ; General Research Fund ; General Research Fund ; General Research Fund ; Excellent Young Scientists Fund (Hong Kong and Macau) of the National Natural Science Foundation of China ; Excellent Young Scientists Fund (Hong Kong and Macau) of the National Natural Science Foundation of China ; Excellent Young Scientists Fund (Hong Kong and Macau) of the National Natural Science Foundation of China ; Excellent Young Scientists Fund (Hong Kong and Macau) of the National Natural Science Foundation of China ; NASA ; NASA ; NASA ; NASA ; 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 ; US National Science Foundation ; US National Science Foundation ; US National Science Foundation ; US National Science Foundation ; PRODEX program ; PRODEX program ; PRODEX program ; PRODEX program ; Belgian Federal Science Policy Office ; Belgian Federal Science Policy Office ; Belgian Federal Science Policy Office ; Belgian Federal Science Policy Office ; NASA's New Frontiers Program ; NASA's New Frontiers Program ; NASA's New Frontiers Program ; NASA's New Frontiers Program ; Southwest Research Institute ; Southwest Research Institute ; Southwest Research Institute ; Southwest Research Institute ; Excellent Young Scientists Fund (Hong Kong and Macau) of NSFC ; Excellent Young Scientists Fund (Hong Kong and Macau) of NSFC ; Excellent Young Scientists Fund (Hong Kong and Macau) of NSFC ; Excellent Young Scientists Fund (Hong Kong and Macau) of NSFC ; Excellent Young Scientists Fund (Hong Kong and Macau) of NASA ; Excellent Young Scientists Fund (Hong Kong and Macau) of NASA ; Excellent Young Scientists Fund (Hong Kong and Macau) of NASA ; Excellent Young Scientists Fund (Hong Kong and Macau) of NASA ; RGC Early Career Scheme ; RGC Early Career Scheme ; RGC Early Career Scheme ; RGC Early Career Scheme ; General Research Fund ; General Research Fund ; General Research Fund ; General Research Fund ; Excellent Young Scientists Fund (Hong Kong and Macau) of the National Natural Science Foundation of China ; Excellent Young Scientists Fund (Hong Kong and Macau) of the National Natural Science Foundation of China ; Excellent Young Scientists Fund (Hong Kong and Macau) of the National Natural Science Foundation of China ; Excellent Young Scientists Fund (Hong Kong and Macau) of the National Natural Science Foundation of China ; NASA ; NASA ; NASA ; NASA ; 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 ; US National Science Foundation ; US National Science Foundation ; US National Science Foundation ; US National Science Foundation ; PRODEX program ; PRODEX program ; PRODEX program ; PRODEX program ; Belgian Federal Science Policy Office ; Belgian Federal Science Policy Office ; Belgian Federal Science Policy Office ; Belgian Federal Science Policy Office ; NASA's New Frontiers Program ; NASA's New Frontiers Program ; NASA's New Frontiers Program ; NASA's New Frontiers Program ; Southwest Research Institute ; Southwest Research Institute ; Southwest Research Institute ; Southwest Research Institute ; Excellent Young Scientists Fund (Hong Kong and Macau) of NSFC ; Excellent Young Scientists Fund (Hong Kong and Macau) of NSFC ; Excellent Young Scientists Fund (Hong Kong and Macau) of NSFC ; Excellent Young Scientists Fund (Hong Kong and Macau) of NSFC ; Excellent Young Scientists Fund (Hong Kong and Macau) of NASA ; Excellent Young Scientists Fund (Hong Kong and Macau) of NASA ; Excellent Young Scientists Fund (Hong Kong and Macau) of NASA ; Excellent Young Scientists Fund (Hong Kong and Macau) of NASA ; RGC Early Career Scheme ; RGC Early Career Scheme ; RGC Early Career Scheme ; RGC Early Career Scheme ; General Research Fund ; General Research Fund ; General Research Fund ; General Research Fund ; Excellent Young Scientists Fund (Hong Kong and Macau) of the National Natural Science Foundation of China ; Excellent Young Scientists Fund (Hong Kong and Macau) of the National Natural Science Foundation of China ; Excellent Young Scientists Fund (Hong Kong and Macau) of the National Natural Science Foundation of China ; Excellent Young Scientists Fund (Hong Kong and Macau) of the National Natural Science Foundation of China ; NASA ; NASA ; NASA ; NASA ; 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 ; US National Science Foundation ; US National Science Foundation ; US National Science Foundation ; US National Science Foundation ; PRODEX program ; PRODEX program ; PRODEX program ; PRODEX program ; Belgian Federal Science Policy Office ; Belgian Federal Science Policy Office ; Belgian Federal Science Policy Office ; Belgian Federal Science Policy Office ; NASA's New Frontiers Program ; NASA's New Frontiers Program ; NASA's New Frontiers Program ; NASA's New Frontiers Program ; Southwest Research Institute ; Southwest Research Institute ; Southwest Research Institute ; Southwest Research Institute ; Excellent Young Scientists Fund (Hong Kong and Macau) of NSFC ; Excellent Young Scientists Fund (Hong Kong and Macau) of NSFC ; Excellent Young Scientists Fund (Hong Kong and Macau) of NSFC ; Excellent Young Scientists Fund (Hong Kong and Macau) of NSFC ; Excellent Young Scientists Fund (Hong Kong and Macau) of NASA ; Excellent Young Scientists Fund (Hong Kong and Macau) of NASA ; Excellent Young Scientists Fund (Hong Kong and Macau) of NASA ; Excellent Young Scientists Fund (Hong Kong and Macau) of NASA ; RGC Early Career Scheme ; RGC Early Career Scheme ; RGC Early Career Scheme ; RGC Early Career Scheme ; General Research Fund ; General Research Fund ; General Research Fund ; General Research Fund ; Excellent Young Scientists Fund (Hong Kong and Macau) of the National Natural Science Foundation of China ; Excellent Young Scientists Fund (Hong Kong and Macau) of the National Natural Science Foundation of China ; Excellent Young Scientists Fund (Hong Kong and Macau) of the National Natural Science Foundation of China ; Excellent Young Scientists Fund (Hong Kong and Macau) of the National Natural Science Foundation of China ; NASA ; NASA ; NASA ; NASA ; 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 ; US National Science Foundation ; US National Science Foundation ; US National Science Foundation ; US National Science Foundation ; PRODEX program ; PRODEX program ; PRODEX program ; PRODEX program ; Belgian Federal Science Policy Office ; Belgian Federal Science Policy Office ; Belgian Federal Science Policy Office ; Belgian Federal Science Policy Office ; NASA's New Frontiers Program ; NASA's New Frontiers Program ; NASA's New Frontiers Program ; NASA's New Frontiers Program ; Southwest Research Institute ; Southwest Research Institute ; Southwest Research Institute ; Southwest Research Institute ; Excellent Young Scientists Fund (Hong Kong and Macau) of NSFC ; Excellent Young Scientists Fund (Hong Kong and Macau) of NSFC ; Excellent Young Scientists Fund (Hong Kong and Macau) of NSFC ; Excellent Young Scientists Fund (Hong Kong and Macau) of NSFC ; Excellent Young Scientists Fund (Hong Kong and Macau) of NASA ; Excellent Young Scientists Fund (Hong Kong and Macau) of NASA ; Excellent Young Scientists Fund (Hong Kong and Macau) of NASA ; Excellent Young Scientists Fund (Hong Kong and Macau) of NASA
源URL[http://ir.iggcas.ac.cn/handle/132A11/101123]  
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, Binzheng; Yao, Zhonghua
作者单位1.Johns Hopkins Univ, Appl Phys Lab, Laurel, MD USA
2.Univ Hong Kong, Lab Space Res, Hong Kong, Peoples R China
3.Gamera Consulting, Hanover, NH USA
4.Natl Ctr Atmospher Res, High Altitude Observ, Pob 3000, Boulder, CO 80307 USA
5.Univ Alaska Fairbanks, Inst Geophys, Fairbanks, AK 99775 USA
6.Chinese Acad Sci, Inst Geol & Geophys, Key Lab Earth & Planetary Phys, Beijing, Peoples R China
7.Univ Hong Kong, Dept Earth Sci, Hong Kong, Peoples R China
8.Univ Coll London, Mullard Space Sci Lab, Dorking, Surrey, England
9.Dartmouth Coll, Thayer Sch Engn, Hanover, NH 03755 USA
10.OJ Brambles Consulting, Preston, Lancs, England
推荐引用方式
GB/T 7714		 Zhang, Binzheng,Delamere, Peter A.,Yao, Zhonghua,et al. How Jupiter's unusual magnetospheric topology structures its aurora[J]. SCIENCE ADVANCES,2021,7(15):6.
APA Zhang, Binzheng.,Delamere, Peter A..,Yao, Zhonghua.,Bonfond, Bertrand.,Lin, D..,...&Lyon, John G..(2021).How Jupiter's unusual magnetospheric topology structures its aurora.SCIENCE ADVANCES,7(15),6.
MLA Zhang, Binzheng,et al."How Jupiter's unusual magnetospheric topology structures its aurora".SCIENCE ADVANCES 7.15(2021):6.

入库方式： OAI收割

来源：地质与地球物理研究所

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