IGGCAS OpenIR  > 地球与行星物理院重点实验室
The Induced Magnetosphere of Mars: Asymmetrical Topology of the Magnetic Field Lines
Dubinin, E.1; Modolo, R.2; Fraenz, M.1; Paeetzold, M.3; Woch, J.1; Chai, L.4; Wee, Y.4; Connerney, J. E. P.5; Mcfadden, J.6; DiBraccio, G.5; Espley, J.5; Grigorenko, E.7; Zelenyi, L.7
2019-11-28
Source PublicationGEOPHYSICAL RESEARCH LETTERS
ISSN0094-8276
Volume46Issue:22Pages:12722-12730
AbstractAn asymmetrical pileup of the interplanetary magnetic field leads to an additional draping of the field lines in the opposite direction to the motional electric field. Such a draping and the associated magnetic field forces push the ionosphere plasma in the transverse direction opening a passage for an ion trail which contains dense and slowly moving plasma. We found that wrapping of the field lines around Mars starts in the hemisphere pointing in the direction of the motional electric field and propagates to the opposite hemisphere where the cross-flow component of the draped interplanetary magnetic field changes sign in a broad area accompanied by the formation of loops of closed field lines. Reconnection near Mars accompanied by the generation of plasma vortices imposes serious constraints on the ion dynamics and their escape through the tail. The existence of all these features is confirmed by hybrid simulations.
DOI10.1029/2019GL084387
Funding OrganizationNASA ; NASA ; DFG ; DFG ; DLR ; DLR ; NASA ; NASA ; DFG ; DFG ; DLR ; DLR ; NASA ; NASA ; DFG ; DFG ; DLR ; DLR ; NASA ; NASA ; DFG ; DFG ; DLR ; DLR
WOS KeywordMARTIAN MAGNETOTAIL ; MAVEN ; RECONNECTION ; MORPHOLOGY ; ESCAPE ; PLASMA
Language英语
Funding ProjectNASA ; DFG[PA 525/14-1] ; DLR[50QM1703]
Funding OrganizationNASA ; NASA ; DFG ; DFG ; DLR ; DLR ; NASA ; NASA ; DFG ; DFG ; DLR ; DLR ; NASA ; NASA ; DFG ; DFG ; DLR ; DLR ; NASA ; NASA ; DFG ; DFG ; DLR ; DLR
WOS Research AreaGeology
WOS SubjectGeosciences, Multidisciplinary
WOS IDWOS:000505879600009
PublisherAMER GEOPHYSICAL UNION
Citation statistics
Document Type期刊论文
Identifierhttp://ir.iggcas.ac.cn/handle/132A11/95916
Collection地球与行星物理院重点实验室
Corresponding AuthorDubinin, E.
Affiliation1.Max Planck Inst Solar Syst Res, Gottingen, Germany
2.UPMC Univ Paris, CNRS, UVSQ Univ, LATMOS IPSL,Paris Saclay, Guyancourt, France
3.Rhein Inst Umweltforsch, Abt Planetforsch, Cologne, Germany
4.Inst Geol & Geophys, Key Lab Earth & Planetary Phys, Beijing, Peoples R China
5.NASA, Goddard Space Flight Ctr, Greenbelt, MD USA
6.Univ Calif Berkeley, Space Sci Lab, Berkeley, CA 94720 USA
7.Inst Space Res, Moscow, Russia
Recommended Citation
GB/T 7714
Dubinin, E.,Modolo, R.,Fraenz, M.,et al. The Induced Magnetosphere of Mars: Asymmetrical Topology of the Magnetic Field Lines[J]. GEOPHYSICAL RESEARCH LETTERS,2019,46(22):12722-12730.
APA Dubinin, E..,Modolo, R..,Fraenz, M..,Paeetzold, M..,Woch, J..,...&Zelenyi, L..(2019).The Induced Magnetosphere of Mars: Asymmetrical Topology of the Magnetic Field Lines.GEOPHYSICAL RESEARCH LETTERS,46(22),12722-12730.
MLA Dubinin, E.,et al."The Induced Magnetosphere of Mars: Asymmetrical Topology of the Magnetic Field Lines".GEOPHYSICAL RESEARCH LETTERS 46.22(2019):12722-12730.
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