搜索结果: 1-7 共查到“地球物理学 collisionless”相关记录7条 . 查询时间(0.062 秒)
We investigate trapping of mirror modes in a magnetic slab. This model is a simplification of a real situation in front of the magnetopause where mirror waves may become trapped in a region close to t...
Numerical simulation of ion dynamics in the magnetotail magnetic turbulence:On collisionless conductivity
Numerical simulation ion dynamics magnetotail magnetic turbulence collisionless conductivity
2009/11/13
The ion dynamics in the distant Earth's magnetotail is studied in the case that a cross tail electric field and reconnection parity magnetic turbulence are present in the neutral sheet. A test particl...
Results on the formation and propagation of electron phase space vortices from laboratory experiments are summarized. The electron phase space vortices were excited in a strongly magnetized Q-machine ...
Landau-fluid simulations of Alfvén-wave instabilities in a warm collisionless plasma
Landau-fluid simulations Alfvén-wave instabilities warm collisionless plasma
2009/11/11
A dispersive Landau-fluid model is used to study the decay and modulational instabilities of circularly-polarized Alfvén waves in a collisionless plasma, as well as their nonlinear developments. Compa...
Developments in the theory of collisionless reconnection in magnetic configurations with a strong guide field
theory of collisionless reconnection magnetic configurations strong guide field
2009/11/11
We review some recent results that have been obtained in the investigation of collisionless reconnection in two dimensional magnetic configurations with a strong guide field in regimes of interest for...
The dynamics of electron and ion holes in a collisionless plasma
dynamics of electron ion holes collisionless plasma
2009/11/9
We present a review of recent analytical and numerical studies of the dynamics of electron and ion holes in a collisionless plasma. The new results are based on the class of analytic solutions which w...
Coupling between reconnection and Kelvin-Helmholtz instabilities in collisionless plasmas
reconnection Kelvin-Helmholtz instabilities collisionless plasmas
2009/10/30
In a collisionless plasma, when reconnection instability takes place, strong shear flows may develop. Under appropriate conditions these shear flows become unstable to the Kelvin-Helmholtz instability...