Ion-acoustic solitons in multicomponent plasma with two temperature non-Maxwellian electrons

Akshidha Singla; Sunidhi Singla; N. S. Saini; F. S. Gill

doi:10.1080/10420150.2024.2381237

Ion-acoustic solitons in multicomponent plasma with two temperature non-Maxwellian electrons

Akshidha Singla
, Sunidhi Singla
, N. S. Saini
, F. S. Gill

Research output: Contribution to journal › Article › peer-review

Abstract

The study of ion-acoustic solitons (IASs) in an unmagnetised collisionless plasma system having inertial fluid ions and two temperature hot as well as cold electrons obeying Cairns–Tsallis (CT) distribution is presented. Using reductive perturbation method, the KdV equation is derived. Further, introducing higher-order effects of nonlinearity and dispersion, a nonlinear KdV-type inhomogeneous equation is derived that supports the formation of dressed solitons. The combined effects of higher-order corrections and various plasma parameters are analysed on the characteristics of the different kinds of ion-acoustic solitons with implications to Saturn's magnetosphere.

Original language	English
Pages (from-to)	476-488
Number of pages	13
Journal	Radiation Effects and Defects in Solids
Volume	180
Issue number	3-4
DOIs	https://doi.org/10.1080/10420150.2024.2381237
State	Published - 2025
Externally published	Yes

Funding

This work is supported by the Department of Science and Technology, Government of India, New Delhi, under DST-SERB Project CRG/2019/003988.

Keywords

Ion-acoustic
KdV
dressed solitons
solitons
two-temperature electrons

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10.1080/10420150.2024.2381237

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title = "Ion-acoustic solitons in multicomponent plasma with two temperature non-Maxwellian electrons",

abstract = "The study of ion-acoustic solitons (IASs) in an unmagnetised collisionless plasma system having inertial fluid ions and two temperature hot as well as cold electrons obeying Cairns–Tsallis (CT) distribution is presented. Using reductive perturbation method, the KdV equation is derived. Further, introducing higher-order effects of nonlinearity and dispersion, a nonlinear KdV-type inhomogeneous equation is derived that supports the formation of dressed solitons. The combined effects of higher-order corrections and various plasma parameters are analysed on the characteristics of the different kinds of ion-acoustic solitons with implications to Saturn's magnetosphere.",

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T1 - Ion-acoustic solitons in multicomponent plasma with two temperature non-Maxwellian electrons

AU - Singla, Akshidha

AU - Singla, Sunidhi

AU - Saini, N. S.

AU - Gill, F. S.

PY - 2025

Y1 - 2025

N2 - The study of ion-acoustic solitons (IASs) in an unmagnetised collisionless plasma system having inertial fluid ions and two temperature hot as well as cold electrons obeying Cairns–Tsallis (CT) distribution is presented. Using reductive perturbation method, the KdV equation is derived. Further, introducing higher-order effects of nonlinearity and dispersion, a nonlinear KdV-type inhomogeneous equation is derived that supports the formation of dressed solitons. The combined effects of higher-order corrections and various plasma parameters are analysed on the characteristics of the different kinds of ion-acoustic solitons with implications to Saturn's magnetosphere.

AB - The study of ion-acoustic solitons (IASs) in an unmagnetised collisionless plasma system having inertial fluid ions and two temperature hot as well as cold electrons obeying Cairns–Tsallis (CT) distribution is presented. Using reductive perturbation method, the KdV equation is derived. Further, introducing higher-order effects of nonlinearity and dispersion, a nonlinear KdV-type inhomogeneous equation is derived that supports the formation of dressed solitons. The combined effects of higher-order corrections and various plasma parameters are analysed on the characteristics of the different kinds of ion-acoustic solitons with implications to Saturn's magnetosphere.

KW - Ion-acoustic

KW - KdV

KW - dressed solitons

KW - solitons

KW - two-temperature electrons

UR - https://www.scopus.com/pages/publications/85200011554

U2 - 10.1080/10420150.2024.2381237

DO - 10.1080/10420150.2024.2381237

M3 - Article

AN - SCOPUS:85200011554

SN - 1042-0150

VL - 180

SP - 476

EP - 488

JO - Radiation Effects and Defects in Solids

JF - Radiation Effects and Defects in Solids

IS - 3-4

ER -

Ion-acoustic solitons in multicomponent plasma with two temperature non-Maxwellian electrons

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