Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1029/2021GL093708 |
Arase observation of simultaneous electron scatterings by upper-band and lower-band chorus emissions | |
Y. Kazama; Y. Miyoshi; H. Kojima; Y. Kasahara; S. Kasahara; H. Usui; B.-J. Wang; S.-Y. Wang; S. W. Y. Tam; T.-F. Chang; K. Asamura; S. Matsuda; A. Kumamoto; F. Tsuchiya; Y. Kasaba; M. Shoji; A. Matsuoka; M. Teramoto; T. Takashima; I. Shinohara | |
2021-07-15 | |
发表期刊 | Geophysical Research Letters |
出版年 | 2021 |
英文摘要 | This paper reports a relation between electron flux modulations and chorus emissions by using correlation analysis. On April 18, 2017, Arase observed an enhancement of electron fluxes and intensification of banded chorus emissions at the same time. A result of the analysis shows that both the upper-band and lower-band chorus emissions have good correlations with field-aligned electron fluxes that satisfy their resonance conditions. This indicates simultaneous interactions with both the emission bands and electrons, resulting in electron pitch-angle scattering toward the magnetic field direction. In addition, low-energy electron fluxes in the perpendicular direction also show positive correlations with the chorus intensities, probably because the chorus emissions are modulated by a fluctuation of perpendicular low-energy electron fluxes. |
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/333993 |
专题 | 气候变化 |
推荐引用方式 GB/T 7714 | Y. Kazama,Y. Miyoshi,H. Kojima,et al. Arase observation of simultaneous electron scatterings by upper-band and lower-band chorus emissions[J]. Geophysical Research Letters,2021. |
APA | Y. Kazama.,Y. Miyoshi.,H. Kojima.,Y. Kasahara.,S. Kasahara.,...&I. Shinohara.(2021).Arase observation of simultaneous electron scatterings by upper-band and lower-band chorus emissions.Geophysical Research Letters. |
MLA | Y. Kazama,et al."Arase observation of simultaneous electron scatterings by upper-band and lower-band chorus emissions".Geophysical Research Letters (2021). |
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