The Effect of Spectral Index Parameter κ on Obliquely Propagating Solitary Wave Structures in Magneto-Rotating Plasmas  

作　　者：S.Hussain 

机构地区：[1]Theoretical Plasma Physics Division,PINSTECH,Nilore,Islamabad 44000,Pakistan [2]Department of Physics and Applied Mathematics PIEAS,Nilore,Islamabad 44000,Pakistan

出　　处：《Chinese Physics Letters》2012年第6期211-214,共4页中国物理快报（英文版）

摘　　要：Nonlinear ion-acoustic solitary wave structures in collisionless,non-relativistic,homogenous,magneto-rotating plasma,in which the electron species follow the kappa distribution function,are studied.The Korteweg-de Vries (KdV) equation is derived by using the reductive perturbation method,and the effects of different plasma parameters on the obliquely propagating nonlinear solitary wave structures in the magneto-rotating plasma are presented.It is noticed that the spectral index parameter κ significantly modifies the nonlinear wave structure.

关 键 词：structure ROTATING SOLITARY 

分 类 号：O17[理学—数学]