Cylindrical and spherical electron acoustic solitary waves with nonextensive hot electrons

被引：40

作者：

Pakzad, Hamid Reza ^{[1
]}

机构：

[1] Islamic Azad Univ, Bojnourd Branch, Dept Phys, Bojnourd, Iran

来源：

PHYSICS OF PLASMAS | 2011年 / 18卷 / 08期

关键词：

Korteweg-de Vries equation; numerical analysis; plasma ion acoustic waves; plasma simulation; plasma solitons; plasma transport processes; DOUBLE-LAYERS; SOLITONS; PLASMA; ION; INSTABILITY;

D O I：

10.1063/1.3622207

中图分类号：

O35 [流体力学]; O53 [等离子体物理学];

学科分类号：

070204 ; 080103 ; 080704 ;

摘要：

Nonlinear propagation of cylindrical and spherical electron-acoustic solitons in an unmagnetized plasma consisting cold electron fluid, hot electrons obeying a nonextensive distribution and stationary ions, are investigated. For this purpose, the standard reductive perturbation method is employed to derive the cylindrical/spherical Korteweg-de-Vries equation, which governs the dynamics of electron-acoustic solitons. The effects of nonplanar geometry and nonextensive hot electrons on the behavior of cylindrical and spherical electron acoustic solitons are also studied by numerical simulations. (C) 2011 American Institute of Physics. [doi:10.1063/1.3622207]

引用

页数：5

共 50 条

[21] STUDIES ON THE EFFECT OF KINEMATIC VISCOSITY ON ELECTRON-ACOUSTIC CYLINDRICAL AND SPHERICAL SOLITARY WAVES IN A PLASMA WITH TRAPPED ELECTRONS
Roy, Subrata
Saha, Sandip
Raut, Santanu
Das, Apurba Narayan
JOURNAL OF APPLIED MATHEMATICS AND COMPUTATIONAL MECHANICS, 2021, 20 (02) : 65 - 76
[22] CYLINDRICAL AND SPHERICAL ION ACOUSTIC SOLITARY WAVES IN SUPERTHERMAL PLASMA WITH TWO TEMPERATURE ELECTRONS
Shahmansouri, Mehran
ROMANIAN REPORTS IN PHYSICS, 2013, 65 (04) : 1407 - 1419
[23] Cylindrical and spherical dust acoustic solitary waves in dusty plasma with superthermal ions and electrons
P. Eslami
M. Mottaghizadeh
Hamid Reza Pakzad
Astrophysics and Space Science, 2011, 333 : 263 - 268
[24] Cylindrical and spherical dust acoustic solitary waves in dusty plasma with superthermal ions and electrons
Eslami, P.
Mottaghizadeh, M.
Pakzad, Hamid Reza
ASTROPHYSICS AND SPACE SCIENCE, 2011, 333 (01) : 263 - 268
[25] Cylindrical and spherical solitary waves in an electron-acoustic plasma with vortex electron distribution
Demiray, Hilmi
El-Zahar, Essam R.
PHYSICS OF PLASMAS, 2018, 25 (04)
[26] Cylindrical and Spherical Ion-Acoustic Shock Waves in Nonextensive Electron-Positron-Ion Plasma
Ferdousi, Mariya
Yasmin, Sabina
Ashraf, Sharmin
Mamun, A. A.
IEEE TRANSACTIONS ON PLASMA SCIENCE, 2015, 43 (02) : 643 - 649
[27] Ion acoustic solitary waves and double layers with nonextensive electrons and thermal positrons
Sahu, Biswajit
PHYSICS OF PLASMAS, 2011, 18 (08)
[28] Dust ion-acoustic solitary waves in a dusty plasma with nonextensive electrons
Bacha, Mustapha
Tribeche, Mouloud
Shukla, Padma Kant
PHYSICAL REVIEW E, 2012, 85 (05):
[29] Small amplitude electron-acoustic solitary waves in a plasma with superthermal hot electrons
Bedi, Chanchal
Chahal, Balwinder Singh
ASTROPHYSICS AND SPACE SCIENCE, 2013, 344 (01) : 161 - 166
[30] Qualitative structures of electron-acoustic waves in an unmagnetized plasma with q-nonextensive hot electrons
Asit Saha
Prasanta Chatterjee
The European Physical Journal Plus, 130

← 1 2 3 4 5 →