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DOI | 10.1029/2020GL091796 |
The Cushion Region and Dayside Magnetodisc Structure at Saturn | |
N. R. Staniland; M. K. Dougherty; A. Masters; N. Achilleos | |
2021-03-10 | |
发表期刊 | Geophysical Research Letters
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出版年 | 2021 |
英文摘要 | A sustained quasi‐dipolar magnetic field between the current sheet outer edge and the magnetopause, known as a cushion region, has previously been observed at Jupiter, but not yet at Saturn. Using the complete Cassini magnetometer data, the first evidence of a cushion region forming at Saturn is shown. Only five examples of a sustained cushion are found, revealing this phenomenon to be rare. Four of the cushion regions are identified at dusk and one pre‐noon. It is suggested that greater heating of plasma post‐noon coupled with the expansion of the field through the afternoon sector makes the disc more unstable in this region. These results highlight a key difference between the Saturn and Jupiter systems. |
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/318615 |
专题 | 气候变化 |
推荐引用方式 GB/T 7714 | N. R. Staniland,M. K. Dougherty,A. Masters,et al. The Cushion Region and Dayside Magnetodisc Structure at Saturn[J]. Geophysical Research Letters,2021. |
APA | N. R. Staniland,M. K. Dougherty,A. Masters,&N. Achilleos.(2021).The Cushion Region and Dayside Magnetodisc Structure at Saturn.Geophysical Research Letters. |
MLA | N. R. Staniland,et al."The Cushion Region and Dayside Magnetodisc Structure at Saturn".Geophysical Research Letters (2021). |
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