PMO OpenIR  > 太阳活动的多波段观测研究团组
The growth of Alfven waves in the resistive current-driven instability
Guang-Li Huang ; Ren-Ying Wang
1997
Source PublicationJournal of Plasma Physics
Volume58Pages:433-440
AbstractOn the basis of a two-fluid, cold-plasma, linear stability calculation with linear friction between electrons and ions, the growth rate of Alfven waves is derived from the dispersion relation for a uniformly magnetized plasma, in which the Plasma resistivity and a uniform electric current carried by an electron beam are both considered. The growth rate is directly proportional to the plasma resistivity, the electric current density and the value of the parameter omega pe/Omega e (where omega pe and Omega e are the electron plasma and cyclotron frequency respectively). Moreover, the growth of Alfven waves is mainly excited in a direction nearly parallel to the ambient magnetic field. The critical value of the velocity of the electron fluid is just equal to the Alfven velocity. The results of this paper are compared with those for the linear tearing mode
KeywordLow-beta-plasma 3-dimensional Stability Flares
Subject AreaPhysics
Document Type期刊论文
Identifierhttp://libir.pmo.ac.cn/handle/332002/8401
Collection太阳活动的多波段观测研究团组
Recommended Citation
GB/T 7714
Guang-Li Huang,Ren-Ying Wang. The growth of Alfven waves in the resistive current-driven instability[J]. Journal of Plasma Physics,1997,58:433-440.
APA Guang-Li Huang,&Ren-Ying Wang.(1997).The growth of Alfven waves in the resistive current-driven instability.Journal of Plasma Physics,58,433-440.
MLA Guang-Li Huang,et al."The growth of Alfven waves in the resistive current-driven instability".Journal of Plasma Physics 58(1997):433-440.
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