scholarly journals Nonlinear interaction between ring current protons and electromagnetic ion cyclotron waves

2012 ◽  
Vol 117 (A12) ◽  
pp. n/a-n/a ◽  
Author(s):  
Hui Zhu ◽  
Zhenpeng Su ◽  
Fuliang Xiao ◽  
Huinan Zheng ◽  
Chao Shen ◽  
...  
Keyword(s):  
Nonlinear Interaction ◽  
Ring Current ◽  
Ion Cyclotron Waves ◽  
Ion Cyclotron ◽  
Electromagnetic Ion Cyclotron Waves

Modulation of Electromagnetic Ion Cyclotron Waves by Pc5 ULF Waves and Energetic Ring Current Ions

2019 ◽  
Vol 124 (3) ◽  
pp. 1992-2009 ◽  
Author(s):  
Amar Kakad ◽  
Bharati Kakad ◽  
Yoshiharu Omura ◽  
Ashwini K. Sinha ◽  
Aditi Upadhyay ◽  
...  
Keyword(s):  
Ring Current ◽  
Ulf Waves ◽  
Ion Cyclotron Waves ◽  
Ion Cyclotron ◽  
Electromagnetic Ion Cyclotron Waves

Nonlinear development of the ion-cyclotron electromagnetic instability

1976 ◽  
Vol 16 (1) ◽  
pp. 57-72 ◽  
Author(s):  
S. Cuperman ◽  
A. Sternlieb ◽  
D. J. Williams
Keyword(s):  
Ring Current ◽  
Plasma Parameters ◽  
Computer Simulation Study ◽  
Homogeneous Plasma ◽  
Left Hand ◽  
Ion Cyclotron Waves ◽  
Ion Cyclotron ◽  
Precipitation Loss ◽  
Electromagnetic Ion Cyclotron Waves ◽  
Electromagnetic Instability

Cornwall et al. (1970) suggested that if the ring current protons penetrated the plasmapause, intense resonant electromagnetic ion cyclotron turbulence would lead to their rapid precipitation loss. IN this paper we present a computer simulation study of the electromagnetic ion-cyclotron instability in a homogeneous plasma consisting of protons and electrons embedded in a static magnetic field, B0x. The plasma parameters used are and Effects such as sources and losses or space non-uniformities are not considered here. The predictions of the linear theory for the fast build-up of unstable left-hand (proton-like) electromagnetic ion-cyclotron waves are fully confirmed.

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