Loading...
Please wait, while we are loading the content...
Similar Documents
Nonlinear propagation of dust-acoustic waves in a magnetized dusty plasma with vortex-like ion distribution
| Content Provider | Semantic Scholar |
|---|---|
| Author | Mamun, Abdullah Al |
| Copyright Year | 1998 |
| Abstract | A theoretical investigation has been made of the nonlinear propagation of dust-acoustic waves in a magnetized three-component dusty plasma consisting of a negatively charged dust fluid, free electrons and vortex-like distributed ions. It is found that, owing to the departure from the Boltzmann ion distribution to a vortex-like one, the dynamics of small- but finite-amplitude dust-acoustic waves in a magnetized dusty plasma is governed by the modified Korteweg–de Vries equation. The latter admits a stationary dust-acoustic solitary-wave solution that has larger amplitude, smaller width and higher propagation velocity than that involving adiabatic ions. The effects of external magnetic field, trapped ions and free electrons on the properties of these dust-acoustic solitary waves are briefly discussed. |
| Starting Page | 575 |
| Ending Page | 580 |
| Page Count | 6 |
| File Format | PDF HTM / HTML |
| DOI | 10.1017/s002237789800645x |
| Volume Number | 59 |
| Alternate Webpage(s) | http://www.tp4.ruhr-uni-bochum.de/~am/MYPAPERS/JPP2.pdf |
| Alternate Webpage(s) | https://doi.org/10.1017/s002237789800645x |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
