supported by the National Natural Science Foundation of China(41004076,41274146 and 41074114);the Specialized Research Fund for State Key Laboratories
Using the Cluster cusp crossings data,dependence of the cusp location at the mid-altitude on the geomagnetic dipole tilt during northward IMF is studied.The results show that the cusp center moves 0.051°Invariant Lat...
Supported by the Russian Foundation for Basic Research(11-05-91153,11-05-00908);Program of the Division of EarthSciences,Russian Academy of Sciences(No.8);National Natural Science Foundation of China(41274146,41074114);the Specialized Research Fund for State Key Laboratory of China
The ionospheric responses to two strong storms on 17-19 August 2003 and 22-23 January 2004 are studied,using the data from Irkutsk(52.5°N,104°E) and Hainan(19.5°N,109°E) ionospheric stations.The analysis of variat...
supported by the National Natural Science Foundation of China(41074114,40921063,40804031);the Specialized ResearchFund for State Key Laboratories of China
To interpret density holes in the solar wind,which are nonlinear structures observed by Cluster and Double Star,we propose an electrostatic ion fluid model.We derive the Sagdeev potential from the magnetohydrodynamic(...
supported by the National Natural Science Foundation of China (Grant Nos. 40804031, 41074114, 40921063);the Specialized Research Fund for State Key Laboratories
We have studied 172 field-aligned currents (FACs) cases observed by the ClusterlI satellites when they crossed the plasma sheet boundary layer (PSBL) in the magnetotail from July to October 2001. We mainly analyze...