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DOI | 10.1029/2021GL092700 |
Prompt Response of the Dayside Magnetosphere to Discrete Structures within the Sheath Region of a Coronal Mass Ejection | |
L. W. Blum; A. Koval; I. G. Richardson; L. B. Wilson; D. Malaspina; A. Greeley; A. N. Jaynes | |
2021-05-20 | |
发表期刊 | Geophysical Research Letters
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出版年 | 2021 |
英文摘要 | A sequence of discrete solar wind structures within the sheath region of an interplanetary coronal mass ejection (ICME) on Nov 06 2015 caused a series of compressions and releases of the dayside magnetosphere. Each compression resulted in a brief adiabatic enhancement of ions (electrons) driving bursts of electromagnetic ion cyclotron (whistler mode chorus) wave growth across the dayside magnetosphere. Fine-structured rising tones were observed in the EMIC wave bursts, resulting in nonlinear scattering of relativistic electrons in the outer radiation belt. Multipoint observations allow us to study the spatial structure and evolution of these sheath structures as they propagate Earthward from L1 as well as the spatio-temporal characteristics of the magnetospheric response. This event highlights the importance of fine-scale solar wind structure, in particular within complex sheath regions, in driving dayside phenomena within the inner magnetosphere. |
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/328684 |
专题 | 气候变化 |
推荐引用方式 GB/T 7714 | L. W. Blum,A. Koval,I. G. Richardson,et al. Prompt Response of the Dayside Magnetosphere to Discrete Structures within the Sheath Region of a Coronal Mass Ejection[J]. Geophysical Research Letters,2021. |
APA | L. W. Blum.,A. Koval.,I. G. Richardson.,L. B. Wilson.,D. Malaspina.,...&A. N. Jaynes.(2021).Prompt Response of the Dayside Magnetosphere to Discrete Structures within the Sheath Region of a Coronal Mass Ejection.Geophysical Research Letters. |
MLA | L. W. Blum,et al."Prompt Response of the Dayside Magnetosphere to Discrete Structures within the Sheath Region of a Coronal Mass Ejection".Geophysical Research Letters (2021). |
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