Energy conversion due to non-ideal electric field in separatrix region of magnetotail reconnection

作     者：YiNan Liu Keizo Fujimoto JianQiang Wang XiaoChuan Duan YiNan Liu;Keizo Fujimoto;JianQiang Wang;XiaoChuan Duan

作者机构：School of Space and EnvironmentBeihang UniversityBeijing 102206China Key Laboratory of Space Environment Monitoring and Information ProcessingMinistry of Industry and Information TechnologyBeijing 102206China School of Automation Science and Electrical EngineeringBeihang UniversityBeijing 100191China 

出 版 物：《Earth and Planetary Physics》 (地球与行星物理（英文版）)

年 卷 期：2024年第8卷第5期

页      面：787-796页

核心收录：

学科分类：08[工学] 081601[工学-大地测量学与测量工程] 0816[工学-测绘科学与技术] 

基　　金：The 3D simulation was carried out by the K computer at the RIKEN Advanced Institute for Computational Science through the HPCI Research project(hp140129,hp150123) supported by the National Natural Science Foundation of China under Grant Nos.42350710793,41874189 and 41821003 

主　　题：magnetic reconnection energy conversion PIC simulation separatrix region 

摘      要：A recent satellite observation has revealed the presence of energy conversion in the separatrix region(SR)of magnetotail reconnection,driven by perpendicular *** investigated this phenomenon by means of particle-in-cell simulations in two-dimensional(2D)and three-dimensional(3D)*** result indicates that in the 2D simulation,energy conversion in the SR is dominated by parallel components,with the main influencing factor being the parallel electric field,which is not consistent with the ***,a case that is similar to the observation is found in the 3D simulation,suggesting that the observation result may be attributed to the 3D *** findings provide a potential explanation for the satellite observation.