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DOI | 10.1029/2019GL084004 |
Combined Effects of Equatorial Chorus Waves and High-Latitude Z-Mode Waves on Saturn's Radiation Belt Electrons | |
Yu, J.1,2; Li, L. Y.3; Cui, J.1,2,4; Cao, J. B.3; Wang, J.1 | |
2019-08-16 | |
发表期刊 | GEOPHYSICAL RESEARCH LETTERS
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ISSN | 0094-8276 |
EISSN | 1944-8007 |
出版年 | 2019 |
卷号 | 46期号:15页码:8624-8632 |
文章类型 | Article |
语种 | 英语 |
国家 | Peoples R China |
英文摘要 | In this paper, we examined the combined effects of equatorial chorus waves and high-latitude Z-mode waves on the energy and pitch angle distribution of Saturn's radiation belt electrons. Our simulation results show that these two types of waves at different latitudes jointly control the fluxes of Saturn's radiation belt electrons, which is very different from the individual effects of each kind of waves. The presence of Z-mode waves can efficiently inhibit the reversed energy spectrum of electrons driven by chorus waves, whereas the presence of chorus waves can further accelerate and scatter the relativistic electrons accelerated by Z-mode waves toward the larger and smaller pitch angles. Our findings provide a new insight on how different types of waves at different latitudes jointly affect the radiation belt electron dynamics, including, but not limited to, Saturn. |
领域 | 气候变化 |
收录类别 | SCI-E |
WOS记录号 | WOS:000483812500005 |
WOS关键词 | ENERGY DIFFUSION-COEFFICIENTS ; PITCH-ANGLE ; MAGNETOSONIC WAVES ; INTENSITY |
WOS类目 | Geosciences, Multidisciplinary |
WOS研究方向 | Geology |
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/186011 |
专题 | 气候变化 |
作者单位 | 1.Macau Univ Sci & Technol, Space Sci Inst, Macau, Peoples R China; 2.Sun Yat Sen Univ, Sch Atmospher Sci, Zhuhai, Peoples R China; 3.Beihang Univ, Sch Space & Environm, Beijing, Peoples R China; 4.Chinese Acad Sci, Key Lab Lunar & Deep Space Explorat, Beijing, Peoples R China |
推荐引用方式 GB/T 7714 | Yu, J.,Li, L. Y.,Cui, J.,et al. Combined Effects of Equatorial Chorus Waves and High-Latitude Z-Mode Waves on Saturn's Radiation Belt Electrons[J]. GEOPHYSICAL RESEARCH LETTERS,2019,46(15):8624-8632. |
APA | Yu, J.,Li, L. Y.,Cui, J.,Cao, J. B.,&Wang, J..(2019).Combined Effects of Equatorial Chorus Waves and High-Latitude Z-Mode Waves on Saturn's Radiation Belt Electrons.GEOPHYSICAL RESEARCH LETTERS,46(15),8624-8632. |
MLA | Yu, J.,et al."Combined Effects of Equatorial Chorus Waves and High-Latitude Z-Mode Waves on Saturn's Radiation Belt Electrons".GEOPHYSICAL RESEARCH LETTERS 46.15(2019):8624-8632. |
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