[Tong Li; Si Liu; FuLiang Xiao] School of Physics and Electronic Sciences,Changsha University of Science and Technology,Changsha 410114,China
[Tong Li; Si Liu; FuLiang Xiao] Hunan Provincial Key Laboratory of Flexible Electronic Materials Genome Engineering,Changsha University of Science and Technology,Changsha 410114,China
School of Electrical and Information Engineering,Changsha University of Science and Technology,Changsha 410114,China
the National Natural Science Foundation of China grants 42230209, 42241136, 42374199, 42204171, 42274212； the Natural Science Foundation of Hunan province Grant 2021JJ20010, 2023JJ20038；
机构署名：
本校为第一机构
院系归属：
电气与信息工程学院
物理与电子科学学院
摘要：
Whistler mode waves are critical emissions in magnetized plasmas that usually influence the electron dynamics in a planetary magnetosphere.In this paper,we present a unique event in the Martian magnetosphere in which enhanced whistler mode waves(～10-11 V~2/m~2/Hz) with frequency of 0.1 fce-0.5 fce occurred,based on MAVEN data,exactly corresponding to a significant decrease of suprathermal electron fluxes.The diffusion coefficients are calculated by using the observed electric field wave spectra.The pitch angle diffusion coefficient can approac...
