Dust-acoustic shock waves in a charge varying electronegative magnetized dusty plasma with nonthermal ions: Application to Halley Comet plasma

2013 ◽  
Vol 20 (10) ◽  
pp. 103704 ◽  
Author(s):  
Mouloud Tribeche ◽  
Mustapha Bacha
Keyword(s):  
Shock Waves ◽  
Dusty Plasma ◽  
Magnetized Dusty Plasma ◽  
Dust Acoustic ◽  
A Charge

scholarly journals Interaction of Dust-Acoustic Shock Waves in a Magnetized Dusty Plasma under the Influence of Polarization Force

2021 ◽  
Vol 2021 ◽  
pp. 1-8
Author(s):  
N. S. Saini ◽  
Kuldeep Singh ◽  
Papihra Sethi
Keyword(s):  
Shock Waves ◽  
Dusty Plasma ◽  
Phase Shifts ◽  
Physical Parameters ◽  
Charged Dust ◽  
Nonlinear Structures ◽  
Plk Method ◽  
Polarization Force ◽  
Magnetized Dusty Plasma ◽  
Dust Acoustic

The interaction of dust-acoustic (DA) shock waves in a magnetized dusty plasma under the influence of nonextensively modified polarization force is investigated. The plasma model consists of negatively charged dust, Maxwellian electrons, nonextensive ions, and polarization force. In this investigation, we have derived the expression of polarization force in the presence of nonextensive ions and illustrated the head-on collision between two DA shock waves. The extended Poincaré–Lighthill–Kuo (PLK) method is employed to obtain the two-sided Korteweg–de Vries–Burgers (KdVB) equations and phase shifts of two shock waves. The trajectories and phase shifts of negative potential dust-acoustic shock waves after collision are examined. The combined effects of various physical parameters such as polarization force, nonextensivity of ions, viscosity of dust, and magnetic field strength on the phase shifts of DA shock waves have been studied. The present investigation might be useful to study the process of collision of nonlinear structures in space dusty plasma such as planetary rings where non-Maxwellian particles such as nonextensive ions, negatively charged dust, and electrons are present.

Nonextensive collisioneless dust-acoustic shock waves in a charge varying dusty plasma

2011 ◽  
Vol 338 (1) ◽  
pp. 57-61 ◽  
Author(s):  
Rabia Amour ◽  
Mouloud Tribeche ◽  
Taha Houssine Zerguini
Keyword(s):  
Shock Waves ◽  
Dusty Plasma ◽  
Dust Acoustic ◽  
A Charge

Dust acoustic shock waves in magnetized dusty plasma

2018 ◽  
Vol 20 (7) ◽  
pp. 074005 ◽  
Author(s):  
Yashika GHAI ◽  
Nimardeep KAUR ◽  
Kuldeep SINGH ◽  
N S SAINI
Keyword(s):  
Shock Waves ◽  
Dusty Plasma ◽  
Magnetized Dusty Plasma ◽  
Dust Acoustic

Dust Acoustic Shock Waves with Non-Thermal and Vortex-Like Ions in Dusty Plasma

2015 ◽  
Vol 17 (4) ◽  
pp. 268-275 ◽  
Author(s):  
Apul N. Dev ◽  
Jnanjyoti Sarma ◽  
Manoj K. Deka ◽  
Nirab C. Adhikary
Keyword(s):  
Shock Waves ◽  
Dusty Plasma ◽  
Dust Acoustic

Dust-acoustic waves in a magnetized dusty plasma

1998 ◽  
Vol 5 (3) ◽  
pp. 828-829 ◽  
Author(s):  
M. Salimullah ◽  
M. Salahuddin
Keyword(s):  
Dusty Plasma ◽  
Acoustic Waves ◽  
Dust Acoustic Waves ◽  
Magnetized Dusty Plasma ◽  
Dust Acoustic

Instability of dust acoustic wave due to nonthermal ions in a charge varying dusty plasma

2004 ◽  
Vol 11 (7) ◽  
pp. 3602-3609 ◽  
Author(s):  
Samiran Ghosh ◽  
R. Bharuthram ◽  
Manoranjan Khan ◽  
M. R. Gupta
Keyword(s):  
Acoustic Wave ◽  
Dusty Plasma ◽  
Dust Acoustic Wave ◽  
Dust Acoustic ◽  
A Charge
Sign in / Sign up

Export Citation Format

Share Document