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所属单位：Beihang Univsersity
发表刊物：Journal of Geophysical Research: Space Physics
项目来源：42074193, 41525015, 41774186, 41874192 and 41431071.
关键字：Relativistic Electrons, EMIC Waves,Warm Plasma Environments,Nonlinear Interactions
摘要：With the kinetic dispersion relation and test particle simulation, we examine the effect of hot protons on the nonlinear interactions of relativistic electrons with electromagnetic ion cyclotron (EMIC) waves. We find that hot protons alter the refractive index of EMIC waves at a given wave frequency along latitude and thus modify resonance latitude. Consequently, resonance refractive index gradient along the magnetic field line, which plays a dominant role in controlling the electron behaviors, changes. Overall, the involvement of hot protons enlarges the resonance region (linear and nonlinear
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：2020-11-21
收录刊物：SCI
发布期刊链接：https://agupubs.onlinelibrary.wiley.com/doi/10.1029/2020JA028089