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DOI | 10.1029/2020GL089722 |
First observation of magnetic flux rope inside electron diffusion region | |
Z. Z. Chen; H. S. Fu; Z. Wang; Z. Z. Guo; Y. Xu; C. M. Liu | |
2021-02-24 | |
发表期刊 | Geophysical Research Letters |
出版年 | 2021 |
英文摘要 | Magnetic flux ropes (MFRs) play a crucial role during magnetic reconnection. They are believed to be primarily generated by tearing mode instabilities in the electron diffusion region (EDR). However, they have never been observed inside the EDR. Here, we present the first observation of an MFR inside an EDR. The bifurcated non‐force‐free MFR, with a width of ∼27.5 de in the L direction and ∼4.8 de in the N direction, was moving away from the X‐line. Inside the MFR, strong energy dissipation was detected. The MFR can modulate the electric field in the EDR. We reconstructed magnetic topology of the electron‐scale MFR. Our study promotes understanding of MRFs’ initial state and its role in electron‐scale processes during magnetic reconnection. This article is protected by copyright. All rights reserved. |
领域 | 气候变化 |
URL | 查看原文 |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/315838 |
专题 | 气候变化 |
推荐引用方式 GB/T 7714 | Z. Z. Chen,H. S. Fu,Z. Wang,et al. First observation of magnetic flux rope inside electron diffusion region[J]. Geophysical Research Letters,2021. |
APA | Z. Z. Chen,H. S. Fu,Z. Wang,Z. Z. Guo,Y. Xu,&C. M. Liu.(2021).First observation of magnetic flux rope inside electron diffusion region.Geophysical Research Letters. |
MLA | Z. Z. Chen,et al."First observation of magnetic flux rope inside electron diffusion region".Geophysical Research Letters (2021). |
条目包含的文件 | 条目无相关文件。 |
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