Finite Larmor radius effect on thermal instability of a compressible rotating plasma

1990 ◽  
Vol 167 (2) ◽  
pp. 235-243
Author(s):  
K. C. Sharma ◽  
Urvashi Gupta
Keyword(s):  
Thermal Instability ◽  
Larmor Radius ◽  
Finite Larmor Radius

scholarly journals Thermal Instability in Plasma with Finite Larmor Radius

1975 ◽  
Vol 30 (4) ◽  
pp. 461-465
Author(s):  
R. C. Sharma ◽  
Kirti Prakash
Keyword(s):  
Magnetic Field ◽  
Thermal Instability ◽  
Larmor Radius ◽  
Stationary Convection ◽  
Horizontal Magnetic Field ◽  
Finite Larmor Radius ◽  
Stabilizing Effect

Abstract The effects of the finite Larmor radius of the ions on the thermal instability of a plasma are investigated. When the instability sets in as stationary convection, the finite Larmor radius is found to have a stabilizing effect. The conditions for the nonexistence of overstability are investigated. The case with horizontal magnetic field is discussed.

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