MAGNETOTAIL

作品数:51被引量:74H指数:5
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相关领域:天文地球更多>>
相关作者:周猛王国强冯学尚符慧山吴明雨更多>>
相关机构:中国科学技术大学中国科学院北京航空航天大学南昌大学更多>>
相关期刊:《Earth and Planetary Physics》《Science China(Physics,Mechanics & Astronomy)》《Science China(Technological Sciences)》《空间科学学报》更多>>
相关基金:国家自然科学基金国家重点基础研究发展计划中国博士后科学基金国家教育部博士点基金更多>>
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An embedded electron current layer observed at the edge of the plasma sheet in the Earth’s magnetotail
《Earth and Planetary Physics》2025年第1期148-158,共11页ChenChen Zhan RongSheng Wang QuanMing Lu San Lu XinMin Li 
the National Natural Science Founda-tion of China(NSFC,Grant No.42174181)and the Key Research Program of Frontier Sciences,CAS(Grant No.QYZDJ-SSW-DQC010).
The formation of an embedded electron current sheet within the magnetotail plasma sheet has been poorly understood.In this article,we present an electron current layer detected at the edge of the magnetotail plasma sh...
关键词:MAGNETOTAIL plasma sheet magnetic reconnection 
Energy conversion due to non-ideal electric field in separatrix region of magnetotail reconnection
《Earth and Planetary Physics》2024年第5期787-796,共10页YiNan Liu Keizo Fujimoto JianQiang Wang XiaoChuan Duan 
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。
A recent satellite observation has revealed the presence of energy conversion in the separatrix region(SR)of magnetotail reconnection,driven by perpendicular components.We investigated this phenomenon by means of part...
关键词:magnetic reconnection energy conversion PIC simulation separatrix region 
Evidence of guide field magnetic reconnection in flapping current sheets
《Earth and Planetary Physics》2024年第4期650-658,共9页YunTian Hou SuPing Duan Lei Dai Chi Wang 
supported by NSFC grants(42188101,42174209,42174207);the Specialized Research Fund for State Key Laboratories of China;the Strategic Pioneer Program on Space Science II,Chinese Academy of Sciences,grants XDA15350201,XDA15052500.
Based on current sheet flapping motion on 27 August 2018 in the dusk flank magnetotail,as recorded by instruments aboard Magnetospheric Multiscale(MMS)spacecraft,we present the first study of guide field reconnection ...
关键词:magnetic reconnection MAGNETOTAIL current sheet 
MAVEN observation of magnetosonic waves in the Martian magnetotail region
《Earth and Planetary Physics》2024年第2期317-325,共9页ShangChun Teng JiCheng Sun JiaWei Gao Y.Harada Markus Fraenz DeSheng Han 
the National Natural Science Foundation of China(42030101,42204158);Shanghai Pujiang Program(No.21PJD078);Shanghai Science and Technology Innovation Action Plan(No.21DZ1206100);the Fundamental Research Funds for the Central Universities.
Magnetosonic waves are an important medium for energy transfer in collisionless space plasma.Magnetosonic waves have been widely investigated in the upstream of the bow shock at Mars.These waves are believed to origin...
关键词:Martian magnetotail region magnetosonic waves proton escape 
Distribution of O^(+)and O_(2)^(+) fluxes and their escape rates in the near-Mars magnetotail:A survey of MAVEN observations
《Earth and Planetary Physics》2022年第6期536-545,共10页HengLe Du Xing Cao BinBin Ni Song Fu Xin Ma XiaoTong Yun MinYi Long Qiong Luo 
supported by the National Natural Science Foundation of China (grants 42025404, 42188101, 41904144, and 41674163);the preresearch projects on Civil Aerospace Technologies (grants D020303, D020104, and D020308);funded by the China National Space Administration;the B-type Strategic Priority Program of the Chinese Academy of Sciences (grant XDB41000000);the Fundamental Research Funds for the Central Universities (grants 2042021kf1045 and 2042021kf1056)
Tailward ion outflows in the Martian-induced magnetotail are known to be one of the major channels for Martian atmospheric escape.On the basis of nearly 6.5 years of observations from the Mars Atmosphere and Volatile ...
关键词:Martian-induced magnetotail atmospheric heavy ion outflow corotating interaction region escape rate 
Multi-case Study of Current Sheet Flapping Motions Induced by Non-adiabatic Ions
《空间科学学报》2021年第6期858-868,共11页WEI Xinhua CAI Chunlin 
the National Natural Science Foundation of China(41174144,40974098)。
In this paper,the y-component of magnetic field line curvature in the plasma sheet was analyzed,and two kinds of shear structures of the flapping current sheet were found,i.e.symmetric and antisymmetric.The alternatin...
关键词:FLAPPING current sheet Quasi-adiabatic particles MAGNETOTAIL 
Preservation and variation of ion-to-electron temperature ratio in the plasma sheet in geo-magnetotail被引量:3
《Earth and Planetary Physics》2021年第4期337-347,共11页ChuXin Chen 
The ion-to-electron temperature ratio is a good indicator of the processes involved in solar wind plasma entering and being transported inside Earth’s plasma sheet.In this study,we have demonstrated that patchy magne...
关键词:plasma sheet ion-to-electron temperature ratio patchy magnetic reconnection non-adiabatic acceleration bursty bulk flows far tail 
Characteristics of magnetic dipolarizations in the vicinity of the substorm onset region observed by THEMIS被引量:3
《Earth and Planetary Physics》2021年第3期239-250,共12页SuPing Duan Chi Wang Weining William Liu ZhaoHai He 
supported by the National Natural Science Foundation of China(NSFC)under grants 41731070,41674167,41574161;the Strategic Pioneer Program on Space Science,Chinese Academy of Sciences,grants XDA15052500,XDA15350201 and XDA15011401;the Specialized Research Fund for State Key Laboratories of China.
With conjunction observations of electromagnetic fields and plasma from Time History of Events and Macroscale Interactions during Substorm(THEMIS)in the near-Earth magnetotail,we investigate the spatial and temporal p...
关键词:SUBSTORM magnetic dipolarization near-Earth plasma sheet MAGNETOTAIL 
Ion acceleration at dipolarization fronts associated with the interchange instability in Earth's magnetotail
《Science China(Technological Sciences)》2020年第11期2375-2383,共9页LU HaoYu GE YaSong SUN Chao 
This work was supported by the pre-research projects on Civil Aerospace Technologies funded by China’s National Space Administration(CNSA)(Grant No.D020103);and the National Natural Science Foundation of China(Grant Nos.41474144,41674176).
It has been confirmed that dipolarization fronts(DFs)are the result of the interchange instability in the Earth's magnetotail.In this paper,we use a Hall MHD model to simulate the evolution of the interchange instabil...
关键词:dipolarization fronts interchange instability ion acceleration Hall MHD simulation 
Magnetotail dipolarization fronts and particle acceleration:A review被引量:7
《Science China Earth Sciences》2020年第2期235-256,共22页Huishan FU Elena EGRIGORENKO Christine GABRIELSE Chengming LIU San LU KJHWANG Xuzhi ZHOU Zhe WANG Fang CHEN 
supported by the National Natural Science Foundation of China (Grant Nos. 41404133, 41874188, 41574153, 40621003 & 41431071);supported by the project (Grant No. KP19-270);Christine GABRIELSE was supported by NASA (Grant No. NAS5-02099);the support by NASA’s MMS project at Sw RI and NSF (Grant Nos. AGS1602510, NASA NNX16AI39G/80NSSC18K1534, 80NSSC18K0570 & 80NSSC18K0693)
In this paper, the particle acceleration processes around magnetotail dipolarization fronts(DFs) were reviewed. We summarize the spacecraft observations(including Cluster, THEMIS, MMS) and numerical simulations(includ...
关键词:Dipolarization front Electron acceleration Ion acceleration Magnetic reconnection REVIEW Reconnection front 
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