典型文献
Modeling of kilometer-scale ionospheric irregularities at Mars
文献摘要：
Recently, kilometer-scale Martian ionospheric irregularities have been measured by the Mars Atmosphere and Volatile EvolutioN (MAVEN) mission (Fowler et al., 2020). In this study, we carried out a simulation of these irregularities, assuming a uniform Martian zonal neutral wind and a cosinusoidal perturbation of the plasma density as the seeding source. Results show that a vertical electric field shear could be induced by such a plasma density perturbation. We find that the vertical electric field shear causes a velocity shear of the plasma between the topside and bottomside ionosphere, which in turn is able to produce kilometer-scale ionospheric irregularities — irregularities of a smaller scale than were seen in previous simulations (Jiang CH et al., 2021). These kilometer-scale variations with altitude, in plasma density and magnetic field profiles, are comparable to the MAVEN observations.
文献关键词：
中图分类号：
作者姓名：
ChunHua Jiang;Rong Tian;LeHui Wei;GuoBin Yang;ZhengYu Zhao
作者机构：
School of Electronic Information,Wuhan University,Wuhan 430072,China
文献出处：
引用格式：
[1]ChunHua Jiang;Rong Tian;LeHui Wei;GuoBin Yang;ZhengYu Zhao-.Modeling of kilometer-scale ionospheric irregularities at Mars)[J].地球与行星物理（英文）,2022(02):213-217
A类：
EvolutioN,cosinusoidal,topside,bottomside
B类：
Modeling,kilometer,scale,ionospheric,irregularities,Mars,Recently,Martian,have,been,measured,by,Atmosphere,Volatile,MAVEN,mission,Fowler,In,this,study,carried,out,these,assuming,uniform,zonal,neutral,wind,perturbation,plasma,density,seeding,source,Results,show,that,vertical,electric,field,shear,could,induced,such,We,find,causes,velocity,between,ionosphere,which,turn,produce,smaller,than,were,seen,previous,simulations,Jiang,CH,These,variations,altitude,magnetic,profiles,are,comparable,observations
AB值：
0.531085
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