Two solitons oblique collision in anisotropic non-extensive dusty plasma
作者： S. K. El-Labany , W. F. El-Taibany , E. E. Behery , S. M. Fouda
DOI: 10.1063/1.4978881
关键词: Phase (waves) 、 Plasma 、 Dusty plasma 、 Soliton 、 Anisotropy 、 Astrophysical plasma 、 Physics 、 Atmospheric-pressure plasma 、 Korteweg–de Vries equation 、 Atomic physics
摘要: Using an extended Poincare-Lighthill-Kue method, the oblique collision of two dust acoustic solitons (DASs) in a magnetized non-extensive plasma with effect pressure anisotropy is studied. The fluid supposed to have arbitrary charge. A couple Korteweg-de Vries (KdV) equations are derived for colliding DASs. phase shift each soliton obtained. It found that anisotropy, parameter electrons and ions, plays important role determining shifts. present results show that, negative case, first decreases, while second increases as either ratio or ion decreases. On other hand, positive increases. T...
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