A Case Study of the Induced Magnetosphere Boundary at the Martian Subsolar Region
文献类型：期刊论文
| 作者 | Chen,Y. Q.2; Wu,M.2; Du,A. M.3; Xiao,S. D.2; Wang,G. Q.2; Zhang,T. L.1,2,4 |
| 刊名 | The Astrophysical Journal
 |
| 出版日期 | 2022-03-01 |
| 卷号 | 927期号:2 |
| ISSN号 | 0004-637X |
| DOI | 10.3847/1538-4357/ac497d |
| 英文摘要 | Abstract One Martian induced magnetosphere boundary (IMB) crossing at the subsolar region is analyzed here with multiple instruments on board MAVEN. Properties of the magnetic field and particles around the IMB are evaluated. We find different trends of variation in magnetic field components at the two sides of an interface coincident with the previously defined ion composition boundary. This case shows the IMB at the Martian dayside could be divided into three parts: two regions (denoted as R1 and R2), with different field and plasma properties, and an interface between them. Currents found in R1 and R2 are flowing in antiparallel, and the current density in R2 (at lower altitude) is significantly larger than that in R1 (at higher altitude). Results indicate the interaction between Mars and the solar wind could induce strong currents in the IMB, which are with antiparallel current directions and separated by an interface where the ion composition changes. This could be a typical feature that occurred during the interaction between the solar wind and the nonmagnetized planets. |
| 语种 | 英语 |
| WOS记录号 | IOP:APJ_927_2_171 |
| 出版者 | The American Astronomical Society |
| 源URL | [http://ir.iggcas.ac.cn/handle/132A11/102962]  |
| 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,T. L. |
| 作者单位 | 1.Space Research Institute, Austrian Academy of Sciences, Graz, Austria 2.Institute of Space Science and Applied Technology, Harbin Institute of Technology, Shenzhen, People's Republic of China; wumingyu@hit.edu.cn, tielong.zhang@oeaw.ac.at 3.Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing, People's Republic of China 4.Chinese Academy of Sciences Center for Excellence in Comparative Planetology, Hefei, People's Republic of China |
| 推荐引用方式 GB/T 7714 | Chen,Y. Q.,Wu,M.,Du,A. M.,et al. A Case Study of the Induced Magnetosphere Boundary at the Martian Subsolar Region[J]. The Astrophysical Journal,2022,927(2). |
| APA | Chen,Y. Q.,Wu,M.,Du,A. M.,Xiao,S. D.,Wang,G. Q.,&Zhang,T. L..(2022).A Case Study of the Induced Magnetosphere Boundary at the Martian Subsolar Region.The Astrophysical Journal,927(2). |
| MLA | Chen,Y. Q.,et al."A Case Study of the Induced Magnetosphere Boundary at the Martian Subsolar Region".The Astrophysical Journal 927.2(2022). |
入库方式： OAI收割
来源：地质与地球物理研究所
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