We found a match
Your institution may have access to this item. Find your institution then sign in to continue.
- Title
Cylindrical and spherical dust acoustic solitary waves in dusty plasma with superthermal ions and electrons.
- Authors
Eslami, P.; Mottaghizadeh, M.; Pakzad, Hamid
- Abstract
Nonlinear propagation of cylindrical and spherical dust-acoustic solitons in an unmagnetized dusty plasma consisting of cold dust grains, superthermal ions and electrons are investigated. For this purpose, the standard reductive perturbation method is employed to derive the cylindrical/spherical Korteweg-de-Vries equation which governs the dynamics of dust-acoustic solitons. The effects of nonplanar geometry and superthermal distributions on the cylindrical and spherical dust acoustic solitons structures are also studied by numerical calculation of the cylindrical/spherical Korteweg-de-Vries equation.
- Subjects
DUSTY plasmas; PERTURBATION theory; KORTEWEG-de Vries equation; IONS; NONLINEAR theories; DISTRIBUTION (Probability theory); ELECTRONS
- Publication
Astrophysics & Space Science, 2011, Vol 333, Issue 1, p263
- ISSN
0004-640X
- Publication type
Article
- DOI
10.1007/s10509-011-0628-7