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所属单位：Beihang Univsersity
发表刊物：Geophysical Research Letters
项目来源：41874192,41431071
关键字：Plasmaspheric hiss,Chorus waves,Irregular plasmasphere, Electron diffusions
摘要：We report a rare event of intense plasmaspheric hiss and chorus waves simultaneously observed at the same L shell but different magnetic local times by Van Allen Probes and Magnetospheric Multiscale. Based on the measured waves and electron distributions, we calculate the bounce‐averaged diffusion coefficients and subsequently simulate the temporal evolution of electron distributions. The simulations show that the dynamics of tens to hundreds of keV electrons are jointly controlled by hiss and chorus. The dynamics of MeV electrons are dominantly controlled by hiss near the loss cone but by cho
合写作者：L. Y. Li
第一作者：J. Yu
论文类型：基础研究
一级学科：地球物理学
文献类型：期刊
是否译文：否
发表时间：2020-07-17
收录刊物：SCI
发布期刊链接：https://onlinelibrary.wiley.com/doi/10.1029/2020GL088753