Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1029/2021GL096478 |
Propagation of Chorus Waves Generated in Minimum-B Pockets | |
Ning Kang; Jacob Bortnik; Xin An; Seth G. Claudepierre | |
2021-12-03 | |
发表期刊 | Geophysical Research Letters |
出版年 | 2021 |
英文摘要 | We present the first ray tracing results of chorus waves generated in minimum-B pockets. A new ray tracer is developed to accommodate an arbitrary magnetic field model, which enables us to construct minimum-B pocket geometries using the Tsyganenko [1989] model. Rays with different frequencies and initial wave normal angles are launched from minimum-B pockets and traced under different geomagnetic activity and hot electron density conditions. Our results indicate that chorus waves generated from minimum-B pockets are usually highly localized and thus are unlikely to be detected unless the spacecraft is very close to the source region. These waves are also very unlikely to propagate into the plasmasphere. The propagation distances generally decrease with increasing geomagnetic activity. |
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/343096 |
专题 | 气候变化 |
推荐引用方式 GB/T 7714 | Ning Kang,Jacob Bortnik,Xin An,et al. Propagation of Chorus Waves Generated in Minimum-B Pockets[J]. Geophysical Research Letters,2021. |
APA | Ning Kang,Jacob Bortnik,Xin An,&Seth G. Claudepierre.(2021).Propagation of Chorus Waves Generated in Minimum-B Pockets.Geophysical Research Letters. |
MLA | Ning Kang,et al."Propagation of Chorus Waves Generated in Minimum-B Pockets".Geophysical Research Letters (2021). |
条目包含的文件 | 条目无相关文件。 |
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