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Mass Loading the Earth's Dayside Magnetopause Boundary Layer and Its Effect on Magnetic Reconnection
文献类型：期刊论文
| 作者 | Fuselier, S.A.1,2; Trattner, K.J.3; Petrinec, S.M.4; Denton, M.H.5; Toledo-Redondo, S.6; André, M.7; Aunai, N.8; Chappell, C.R.9; Glocer, A.10; Haaland, S.E.11,12 |
| 刊名 | Geophysical Research Letters
 |
| 出版日期 | 2019 |
| ISSN号 | 0094-8276 |
| DOI | 10.1029/2019GL082384 |
| 英文摘要 | When the interplanetary magnetic field is northward for a period of time, O+ from the high-latitude ionosphere escapes along reconnected magnetic field lines into the dayside magnetopause boundary layer. Dual-lobe reconnection closes these field lines, which traps O+ and mass loads the boundary layer. This O+ is an additional source of magnetospheric plasma that interacts with magnetosheath plasma through magnetic reconnection. This mass loading and interaction is illustrated through analysis of a magnetopause crossing by the Magnetospheric Multiscale spacecraft. While in the O+-rich boundary layer, the interplanetary magnetic field turns southward. As the Magnetospheric Multiscale spacecraft cross the high-shear magnetopause, reconnection signatures are observed. While the reconnection rate is likely reduced by the mass loading, reconnection is not suppressed at the magnetopause. The high-latitude dayside ionosphere is therefore a source of magnetospheric ions that contributes often to transient reduction in the reconnection rate at the dayside magnetopause. ©2019. American Geophysical Union. All Rights Reserved. |
| 语种 | 英语 |
| 源URL | [http://ir.nssc.ac.cn/handle/122/7064]  |
| 专题 | 国家空间科学中心_空间科学部 |
| 作者单位 | 1.Southwest Research Institute, San Antonio; TX, United States; 2.Department of Physics and Astronomy, University of Texas at San Antonio, San Antonio; TX, United States; 3.Laboratory for Atmospheric and Space Physics, University of Colorado Boulder, Boulder; CO, United States; 4.Lockheed Martin Advanced Technology Center, Palo Alto; CA, United States; 5.New Mexico Consortium, Los Alamos; NM, United States; 6.Institut de Recherche en Astrophysique et Planétologie, Université de Toulouse, CNRS, UPS, CNES, Toulouse, France; 7.Swedish Institute of Space Physics, Uppsala, Sweden; 8.Laboratoire de Physique des Plasmas, Paris, France; 9.Physics and Astronomy Department, Vanderbilt University, Nashville; TN, United States; 10.NASA Goddard Space Flight Center, Greenbelt; MD, United States; |
| 推荐引用方式 GB/T 7714 | Fuselier, S.A.,Trattner, K.J.,Petrinec, S.M.,et al. Mass Loading the Earth's Dayside Magnetopause Boundary Layer and Its Effect on Magnetic Reconnection[J]. Geophysical Research Letters,2019. |
| APA | Fuselier, S.A..,Trattner, K.J..,Petrinec, S.M..,Denton, M.H..,Toledo-Redondo, S..,...&Strangeway, R.J..(2019).Mass Loading the Earth's Dayside Magnetopause Boundary Layer and Its Effect on Magnetic Reconnection.Geophysical Research Letters. |
| MLA | Fuselier, S.A.,et al."Mass Loading the Earth's Dayside Magnetopause Boundary Layer and Its Effect on Magnetic Reconnection".Geophysical Research Letters (2019). |
入库方式： OAI收割
来源：国家空间科学中心
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