Large Mach number ion acoustic rarefactive solitary waves for a two electron temperature warm ion plasma

1996 ◽  
Vol 3 (11) ◽  
pp. 3939-3946 ◽  
Author(s):  
S. S. Ghosh ◽  
K. K. Ghosh ◽  
A. N. Sekar Iyengar
Keyword(s):  
Mach Number ◽  
Electron Temperature ◽  
Solitary Waves ◽  
Ion Plasma ◽  
Ion Acoustic

Effect of ion temperature on ion-acoustic solitary waves in a two-ion plasma

1988 ◽  
Vol 66 (6) ◽  
pp. 467-470 ◽  
Author(s):  
Sikha Bhattacharyya ◽  
R. K. Roychoudhury
Keyword(s):  
Mach Number ◽  
Analytical Solution ◽  
Solitary Waves ◽  
Experimental Result ◽  
Ion Temperature ◽  
Ion Plasma ◽  
Ion Acoustic Solitary Waves ◽  
Ion Acoustic ◽  
Cold Ions ◽  
Pseudopotential Approach

The effect of ion temperature on ion-acoustic solitary waves in the case of a two-ion plasma has been investigated using the pseudopotential approach of Sagdeev. An analytical solution for relatively small amplitudes has also been obtained. Our result has been compared, whenever possible, with the experimental result obtained by Nakamura. It is found that a finite ion temperature considerably modifies the restrictions on the Mach number obtained for cold ions.

Head-on collision of ion acoustic solitary waves in an electron-positron-ion plasma with superthermal electrons

2010 ◽  
Vol 17 (12) ◽  
pp. 122314 ◽  
Author(s):  
Prasanta Chatterjee ◽  
Uday narayan Ghosh ◽  
Kaushik Roy ◽  
S. V. Muniandy ◽  
C. S. Wong ◽  
...  
Keyword(s):  
Solitary Waves ◽  
Superthermal Electrons ◽  
Ion Plasma ◽  
Electron Positron ◽  
Ion Acoustic Solitary Waves ◽  
Ion Acoustic
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