Drift-Alfven Vortex in Low β Magnetized Plasma |
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| Authors: | Yin-Hua CHEN Ji-Xing LIU |
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| Institution: | 1. Department of Modern Physics, University of Science and Technology of China;
2. Institute of Theoretical Physics, Academia Sinica, P.O. Box 2735, Beijing 100080, China |
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| Abstract: | Nonlineaidrift-Alfven waves in low β magnetized plasma are reconsidered. Sets of nonlinear equations describing drift-Alfven waves are derived and corresponding dipolar vortex solutions are given. The reault shows that the solution belongs to intrinsic magnetized vortex for which the corresponding perturbed magnetic field line and perturbed electric current on the boundary of vortex are continuous. |
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