scholarly journals Stopbands in fast ion-acoustic soliton propagation revisited

2020 ◽  
Vol 27 (10) ◽  
pp. 102306
Author(s):  
Frank Verheest ◽  
Manfred A. Hellberg
Keyword(s):  
Soliton Propagation ◽  
Ion Acoustic ◽  
Ion Acoustic Soliton ◽  
Fast Ion

New insights on fast ion-acoustic soliton stopbands and extension to dusty plasmas

2020 ◽  
Vol 27 (3) ◽  
pp. 032306 ◽  
Author(s):  
S. K. Maharaj ◽  
R. Bharuthram
Keyword(s):  
Dusty Plasmas ◽  
Ion Acoustic ◽  
Ion Acoustic Soliton ◽  
Fast Ion

Electron–positron–ion plasma with kappa distribution: Ion acoustic soliton propagation

2010 ◽  
Vol 374 (31-32) ◽  
pp. 3216-3219 ◽  
Author(s):  
E.I. El-Awady ◽  
S.A. El-Tantawy ◽  
W.M. Moslem ◽  
P.K. Shukla
Keyword(s):  
Kappa Distribution ◽  
Soliton Propagation ◽  
Ion Plasma ◽  
Electron Positron ◽  
Ion Acoustic ◽  
Ion Acoustic Soliton

Ion-Acoustic Soliton Propagation in a Density Well

1983 ◽  
Vol 11 (1) ◽  
pp. 46-47 ◽  
Author(s):  
Mehyar Khazei ◽  
Edward F. Gabl ◽  
Jeffry M. Bulson ◽  
James P. Sheerin ◽  
Yoshiharu Nakamura ◽  
...  
Keyword(s):  
Soliton Propagation ◽  
Ion Acoustic ◽  
Ion Acoustic Soliton

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

Ion-acoustic solitons in multi-component plasmas including negative ions at critical densities

1988 ◽  
Vol 39 (1) ◽  
pp. 71-79 ◽  
Author(s):  
Frank Verheest
Keyword(s):  
Negative Ions ◽  
Stationary Solutions ◽  
Reductive Perturbation Method ◽  
Positive Ions ◽  
Kdv Equations ◽  
Basic Fluid ◽  
Ion Acoustic ◽  
Ion Acoustic Solitons ◽  
Modified Kdv Equations ◽  
Fast Ion

Ion-acoustic solitons in a plasma with different adiabatic ion constituents and isothermal electrons are studied via a reductive perturbation method. The basic fluid equations then give rise to KdV or modified KdV equations, depending upon the relative ion densities. At critical densities, rarefactive and compressive fast ion-acoustic solitons are possible. Explicit stationary solutions are discussed in the special case of cold ions, in a plasma containing two species of negative ions and one of positive ions. The inclusion of heavier ions, even at low densities, increases the amplitudes of the critical solitons.

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