 The impact of polarization force on the oblique propagation of dust-acoustic solitons in a superthermal complex magnetoplasmaS. Neelam Naeem, Anisa Qamar, Almas,, Ata-ur-Rahman,, Weaam Alhejaili, Sherif M.E. Ismaeel and S.A. El-Tantawy Chaos, Solitons & Fractals, 2024, vol. 187, issue C Abstract: This work aims to examine the (non)linear properties of the dust-acoustic waves (DAWs) in a polarized superthermal complex magnetoplasma. The existing plasma model consists of inertial dust grains and inertialess electrons and ions. The electrons in this model adhere to the Maxwell–Boltzmann distribution, while the ions conform to the superthermal distribution. It is postulated that the electrostatic waves propagate obliquely with the magnetic field. The Sagdeev potential approach is employed to reduce the basic model equations to an equivalent energy balance equation. It is shown how the existence domain and the properties of large amplitude obliquely propagating dust-acoustic solitary waves (DASWs) are affected via the characteristic relevant plasma parameters. The implication of the study is highlighted to the space dusty plasma. Keywords: Dust acoustic waves; Magnetized plasma; Polarization force; Superthermal distribution; Sagdeev approach (search for similar items in EconPapers) Downloads: (external link) Related works: Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text Persistent link: https://EconPapers.repec.org/RePEc:eee:chsofr:v:187:y:2024:i:c:s0960077924008981 DOI: 10.1016/j.chaos.2024.115346 Access Statistics for this article Chaos, Solitons & Fractals is currently edited by Stefano Boccaletti and Stelios Bekiros More articles in Chaos, Solitons & Fractals from Elsevier |
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