Ion Acoustic Soliton and the Lambert Function  

作　　者：Behrooz Maleko lkalami Taimur Mohammadi Khabat Ghamari Behrooz Maleko lkalami;Taimur Mohammadi;Khabat Ghamari(Department of Physics, University of Kurdistan, Sanandaj, Iran)

机构地区：[1]Department of Physics, University of Kurdistan, Sanandaj, Iran

出　　处：《Journal of Modern Physics》2016年第11期1345-1350,共7页现代物理（英文）

摘　　要：The Sagdeev potential method is employed to compute the width of (Ion-acoustic) soliton propagated in a cold plasma. The computation indicates that the soliton width is a continuous function (of the Mach number M), which is expressed in terms of the Lambert Function. Despite the (fairly) complex form of the function, the numerical plotting makes sense about its changes.The Sagdeev potential method is employed to compute the width of (Ion-acoustic) soliton propagated in a cold plasma. The computation indicates that the soliton width is a continuous function (of the Mach number M), which is expressed in terms of the Lambert Function. Despite the (fairly) complex form of the function, the numerical plotting makes sense about its changes.

关 键 词：Solitary and Shock Wave Ion Acoustic Wave 

分 类 号：O17[理学—数学]