Propagation of an ion-acoustic soliton in an inhomogeneous plasma

1986 ◽  
Vol 29 (1) ◽  
pp. 294 ◽  
Author(s):  
Hong-Young Chang ◽  
Santwana Raychaudhuri ◽  
Jacqueline Hill ◽  
Eugene K. Tsikis ◽  
Karl E. Lonngren
Keyword(s):  
Inhomogeneous Plasma ◽  
Ion Acoustic ◽  
Ion Acoustic Soliton

Propagation characteristics and reflection of an ion-acoustic soliton in an inhomogeneous plasma having warm ions

1989 ◽  
Vol 41 (1) ◽  
pp. 185-197 ◽  
Author(s):  
Sanjay Singh ◽  
R. P. Dahiya
Keyword(s):  
Inhomogeneous Plasma ◽  
Landau Damping ◽  
Propagation Characteristics ◽  
Ion Temperature ◽  
Reflected Wave ◽  
Ion Acoustic ◽  
Soliton Amplitude ◽  
Ion Acoustic Soliton ◽  
Local Speed ◽  
Peak Value

The problem of propagation of an ion-acoustic soliton and its reflection in a weakly inhomogeneous plasma is considered, taking into account the effect of finite ion temperature. A reductive perturbation analysis is carried out to obtain expressions for the local speed, amplitude and width of the soliton. The peak value of the soliton amplitude increases and the soliton width decreases with increasing ion temperature. An equation describing the dependence of the reflected-wave amplitude on ion temperature is obtained. The amplitude of the reflected wave is observed to decrease with increasing ion temperature on account of Landau damping.

Dust–ion–acoustic soliton in an inhomogeneous collisional plasma

2004 ◽  
Vol 11 (4) ◽  
pp. 1366-1371 ◽  
Author(s):  
Yang-fang Li ◽  
J. X. Ma ◽  
Jing-ju Li
Keyword(s):  
Collisional Plasma ◽  
Ion Acoustic ◽  
Ion Acoustic Soliton

Numerical study of dust-ion-acoustic solitary waves in an inhomogeneous plasma

2008 ◽  
Vol 56 (3-4) ◽  
pp. 510-518 ◽  
Author(s):  
Yu Zhang ◽  
Wei-Hong Yang ◽  
J.X. Ma ◽  
De-Long Xiao ◽  
You-Jun Hu
Keyword(s):  
Solitary Waves ◽  
Numerical Study ◽  
Inhomogeneous Plasma ◽  
Ion Acoustic Solitary Waves ◽  
Ion Acoustic

Influence of a finite level of ion acoustic waves on Raman gain in inhomogeneous plasma

2000 ◽  
Vol 7 (9) ◽  
pp. 3751-3761
Author(s):  
H. C. Barr ◽  
T. J. M. Boyd ◽  
A. V. Lukyanov
Keyword(s):  
Acoustic Waves ◽  
Inhomogeneous Plasma ◽  
Raman Gain ◽  
Ion Acoustic Waves ◽  
Ion Acoustic

Experimental Srudy of an Ion-Acoustic Soliton with Dissipation

1989 ◽  
Vol 58 (2) ◽  
pp. 504-510 ◽  
Author(s):  
Hideo Kozima ◽  
Keiichiro Yamagiwa ◽  
Tsutomu Tanaka ◽  
Hiroyuki Matsubara ◽  
Hideto Yoshino
Keyword(s):  
Ion Acoustic ◽  
Ion Acoustic Soliton
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