Effect of an Arbitrary Dust Size Distribution Dust Particles for Vortex-Like Ion Distribution Dusty Plasma |
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| Authors: | WEI Ju-Na SHI Yu-Ren HE Guang-Jun JIANG Xin DUAN Wen-Shan CHEN Jian-Min |
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| Institution: | 1.Department of Physics, Northwest Normal University, Lanzhou 730070, China
;2.State Key Laboratory of Solid Lubrication, Lanzhou Institute of Chemical Physics Chinese Academy of Science, Lanzhou 720000, China |
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| Abstract: | In order to investigate the effect of an arbitrary dust size distribution for vortex-like ion distribution dusty plasma, we use a reasonable polynomial-expressed function to represent an arbitrary dust size distribution. The numerical results of linear dispersion relation, nonlinear solitary wave amplitude, width and velocity for polynomial expressed dust size distribution dusty plasma with vortex-like ion distribution have been studied. |
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| Keywords: | vortex-like ion distribution linear dispersion relation solitary wave |
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