Abstract
The morphology of ion acoustic cnoidal waves (IACWs) in unmagnetized plasma comprises of negative and positive ion fluids, a positive ion-beam, and superthermal electrons is presented. The Korteweg-de Vries (KdV) equation, which characterizes nonlinear periodic waves, is derived by adopting the reductive perturbation method (RPM), and IACW solution is determined. The influence of the ion-beam, the superthermality of electrons, and other relevant factors on the dynamics of IACWs are examined. The outcomes of this investigation could advance our knowledge of the key characteristics of ion acoustic waves in laboratory plasmas.
| Original language | English |
|---|---|
| Title of host publication | Proceedings of the 2nd International Conference on Nonlinear Dynamics and Applications (ICNDA 2024) - Nonlinear Waves and Plasma Dynamics |
| Editors | Asit Saha, Santo Banerjee |
| Publisher | Springer Science and Business Media Deutschland GmbH |
| Pages | 246-256 |
| Number of pages | 11 |
| ISBN (Print) | 9783031668739 |
| DOIs | |
| State | Published - 2024 |
| Externally published | Yes |
| Event | 2nd International Conference on Nonlinear Dynamics and Applications, ICNDA 2024 - Majitar, India Duration: Feb 21 2024 → Feb 23 2024 |
Publication series
| Name | Springer Proceedings in Physics |
|---|---|
| Volume | 405 |
| ISSN (Print) | 0930-8989 |
| ISSN (Electronic) | 1867-4941 |
Conference
| Conference | 2nd International Conference on Nonlinear Dynamics and Applications, ICNDA 2024 |
|---|---|
| Country/Territory | India |
| City | Majitar |
| Period | 02/21/24 → 02/23/24 |
Funding
KS acknowledges financial support from Khalifa University’s Space and Planetary Science Center under grant No. KU-SPSC-8474000336. KS also gratefully acknowledges financial support from the CIRA (Competitive Internal Research) CIRA-2021-064/8474000412 grant.
Keywords
- Cnoidal waves
- Ion acoustic
- ion-beam