Effect of cold plasma injection on electromagnetic ion cyclotron instability triggered by parallel AC electric field at Saturn

2020 ◽  
Author(s):  
A. K. Choubey ◽  
Jyoti Kumari ◽  
R. S. Pandey
Keyword(s):  
Electric Field ◽  
Cold Plasma ◽  
Ac Electric Field ◽  
Cyclotron Instability ◽  
Plasma Injection ◽  
Ion Cyclotron

VELOCITY SHEAR ION-CYCLOTRON INSTABILITY WITH PERPENDICULAR AC ELECTRIC FIELD

2008 ◽  
Vol 3 ◽  
pp. 177-191 ◽  
Author(s):  
Rama Shankar Pandey ◽  
Umesh Chandra Srivastava ◽  
R. P. Pandey ◽  
B. B. Prasad ◽  
Anonymous Hariom
Keyword(s):  
Electric Field ◽  
Velocity Shear ◽  
Ac Electric Field ◽  
Cyclotron Instability ◽  
Ion Cyclotron

THE ELECTROMAGNETIC ION-CYCLOTRON INSTABILITY IN THE PRESENCE OF A.C. ELECTRIC FIELD FOR LORENTZIAN KAPPA

2008 ◽  
Vol 1 ◽  
pp. 207-217 ◽  
Author(s):  
Rama Shankar Pandey ◽  
R. P. Pandey ◽  
Ajay K. Srivastava ◽  
S. Md. Karim ◽  
Anonymous Hariom
Keyword(s):  
Electric Field ◽  
Cyclotron Instability ◽  
Ion Cyclotron

Absolute maxmum growth rates and enhancement of unstable electromagnetic ion–cyclotron waves in mixed warm–cold plasmas

1975 ◽  
Vol 13 (2) ◽  
pp. 259-272 ◽  
Author(s):  
S. Cuperman ◽  
L. Gomberoff ◽  
A. Sternlieb
Keyword(s):  
Growth Rates ◽  
Cold Plasma ◽  
Absolute Maximum ◽  
Left Hand ◽  
Cyclotron Instability ◽  
Polarized Waves ◽  
Ion Cyclotron ◽  
Cold Plasmas ◽  
Electromagnetic Ion Cyclotron Waves ◽  
The Right

SummaryWe calculated relative and absolute maximum linear growth rates of the electromagnetic ion–cyclotron instability produced by the addition of cold plasma to an infinite uniform anisotropic plasma. In this, both accurate numerical solution of the linearized dispersion relation, and approximate analytic calculations, were carried out, and the results were compared critically.Qualitatively, results similar to those obtained in the past for the right-hand polarized electron–cyclotron electromagnetic (whistler) waves (Cuperman & Landau 1974) are found also for the left-hand polarized waves considered in this paper. Specifically, the electromagnetic ion–cyclotron instability in a warm, anisotropic proton plasma, characterized by Pp ≡ βP,A2p(Ap + 1) ≲ 1, may be significantly enhanced by addition of cold plasma.

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