Propagation of Arbitrary Amplitude Dust Acoustic (DA) Waves in a Magnetized Plasma with Non-thermal Electrons and Ions

Choudhury, M. H.

doi:10.1007/s13538-023-01323-8

Cited by 1 publication

(1 citation statement)

References 28 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…To characterize the propagation of arbitrary amplitude solitary waves, the Sagdeev pseudopotential approach (Sagdeev and Leontovich 1966) was employed in the above-mentioned articles. Several researchers (Tolba 2021;El-Taibany et al 2022;Halder et al 2023b,a;Choudhury 2023;Naeem et al 2023; Hussein and Selim 2021) have also explored the propagation characteristics of dust-acoustic and dust ion-acoustic waves in different plasma systems.…”

Section: Introductionmentioning

confidence: 99%

Ion-acoustic solitary structures in electron-ion dusty plasma

Pain,

Dalui,

Sardar

et al. 2024

Preprint

View full text Add to dashboard Cite

We have studied the formation of arbitrary amplitude ion-acoustic solitary structures using Sagdeev pseudo-potential approach in an unmagnetized dusty plasma system in the absence of collision whose constituents are combined Kappa-Cairns distributed electrons, negative-charged stationary dust particulates and adiabatic warm ions. This system supports both positive and negative potential conventional solitons along with the coexistence of these two solitons, double layers and supersolitons of negative polarity. Different types of solitary structures along with the impacts of the plasma parameters, viz., Mach number, suprathermal parameter and nonthermal parameter, of this system on the amplitude of these structures have been investigated by plotting the pseudo-potential with respect to the electrostatic potential. The formation of supersoliton after the formation of soliton has been illustrated using the mechanical analogy of phase portraits. The transition of soliton to supersoliton and soliton to double layer has been illustrated.

show abstract