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Review of Mercury's dynamic magnetosphere: Post-MESSENGER era and comparative magnetospheres

文献类型：期刊论文

作者Sun, Weijie3; Dewey, Ryan M.3; Aizawa, Sae4,6; Huang, Jia3; Slavin, James A.3; Fu, Suiyan5; Wei, Yong1,2; Bowers, Charles F.3
刊名SCIENCE CHINA-EARTH SCIENCES
出版日期2021-11-30
页码50
关键词Mercury's magnetosphere Flux transfer event shower Extreme solar events Core induction Reconnection erosion Dawn-dusk asymmetry Substorm current wedge Particle energization Kelvin-Helmholtz wave
ISSN号1674-7313
DOI10.1007/s11430-021-9828-0
英文摘要This review paper summarizes the research of Mercury's magnetosphere in the Post-MESSENGER era and compares its dynamics to those in other planetary magnetospheres, especially to those in Earth's magnetosphere. This review starts by introducing the planet Mercury, including its interplanetary environment, magnetosphere, exosphere, and conducting core. The frequent and intense magnetic reconnection on the dayside magnetopause, which is represented by the flux transfer event "shower", is reviewed on how they depend on magnetosheath plasma beta and magnetic shear angle across the magnetopause, following by how it contributes to the flux circulation and magnetosphere-surface-exosphere coupling. In the next, Mercury's magnetosphere under extreme solar events, including the core induction and the reconnection erosion on the dayside magnetosphere, the responses of the nightside magnetosphere, are reviewed. Then, the dawn-dusk properties of the plasma sheet, including the features of the ions, the structure of the current sheet, and the dynamics of magnetic reconnection, are summarized. The last topic is devoted to the particle energization in Mercury's magnetosphere, which includes the energization of the Kelvin-Helmholtz waves on the magnetopause boundaries, reconnection-generated magnetic structures, and the cross-tail electric field. In each chapter, the last section discusses the open questions related to each topic, which can be considered by the simulations and the future spacecraft mission. We end this paper by summarizing the future BepiColombo opportunities, which is a joint mission of ESA and JAXA and is en route to Mercury.
WOS关键词FLUX-TRANSFER EVENTS ; INTERPLANETARY MAGNETIC-FIELD ; KELVIN-HELMHOLTZ INSTABILITY ; X-LINE RECONNECTION ; PHOTON-STIMULATED DESORPTION ; CENTRIFUGAL IMPULSE MODEL ; WEAKLY DISTURBED PERIODS ; LATITUDE BOUNDARY-LAYER ; CURRENT SHEET STRUCTURE ; CORONAL MASS EJECTION
资助项目National Aeronautics and Space Administration[80NSSC18K1137] ; National Aeronautics and Space Administration[80NSSC21K0052] ; CNES
WOS研究方向Geology
语种英语
WOS记录号WOS:000726485600001
出版者SCIENCE PRESS
资助机构National Aeronautics and Space Administration ; National Aeronautics and Space Administration ; CNES ; CNES ; National Aeronautics and Space Administration ; National Aeronautics and Space Administration ; CNES ; CNES ; National Aeronautics and Space Administration ; National Aeronautics and Space Administration ; CNES ; CNES ; National Aeronautics and Space Administration ; National Aeronautics and Space Administration ; CNES ; CNES
源URL[http://ir.iggcas.ac.cn/handle/132A11/103885]  
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Sun, Weijie
作者单位1.Chinese Acad Sci, Inst Geol & Geophys, Key Lab Earth & Planetary Phys, Beijing 100029, Peoples R China
2.Univ Chinese Acad Sci, Sch Earth & Planetary Sci, Beijing 100864, Peoples R China
3.Univ Michigan, Dept Climate & Space Sci & Engn, Ann Arbor, MI 48109 USA
4.CNRS, UPS, CNES, Inst Rech Astrophys & Planetol, F-31400 Toulouse, France
5.Peking Univ, Sch Earth & Space Sci, Beijing 100871, Peoples R China
6.Tohoku Univ, Grad Sch Sci, Dept Geophys, Sendai, Miyagi 9808578, Japan
推荐引用方式
GB/T 7714		 Sun, Weijie,Dewey, Ryan M.,Aizawa, Sae,et al. Review of Mercury's dynamic magnetosphere: Post-MESSENGER era and comparative magnetospheres[J]. SCIENCE CHINA-EARTH SCIENCES,2021:50.
APA Sun, Weijie.,Dewey, Ryan M..,Aizawa, Sae.,Huang, Jia.,Slavin, James A..,...&Bowers, Charles F..(2021).Review of Mercury's dynamic magnetosphere: Post-MESSENGER era and comparative magnetospheres.SCIENCE CHINA-EARTH SCIENCES,50.
MLA Sun, Weijie,et al."Review of Mercury's dynamic magnetosphere: Post-MESSENGER era and comparative magnetospheres".SCIENCE CHINA-EARTH SCIENCES (2021):50.

入库方式： OAI收割

来源：地质与地球物理研究所

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