scholarly journals Linear dispersion theory of parallel electromagnetic modes for regularized Kappa-distributions

2020 ◽  
Vol 27 (4) ◽  
pp. 042110 ◽  
Author(s):  
Edin Husidic ◽  
Marian Lazar ◽  
Horst Fichtner ◽  
Klaus Scherer ◽  
Patrick Astfalk
Keyword(s):  
Dispersion Theory ◽  
Linear Dispersion

Vacuum Rabi splitting as a feature of linear-dispersion theory: Analysis and experimental observations

1990 ◽  
Vol 64 (21) ◽  
pp. 2499-2502 ◽  
Author(s):  
Yifu Zhu ◽  
Daniel J. Gauthier ◽  
S. E. Morin ◽  
Qilin Wu ◽  
H. J. Carmichael ◽  
...  
Keyword(s):  
Dispersion Theory ◽  
Theory Analysis ◽  
Linear Dispersion ◽  
Rabi Splitting ◽  
Vacuum Rabi Splitting

Cold ion dynamics and interaction with EMIC waves near the Earth's magnetopause

2020 ◽  
Author(s):  
Sergio Toledo-Redondo ◽  
Justin Lee ◽  
Sarah Vines ◽  
Drew Turner ◽  
Robert Allen ◽  
...  
Keyword(s):  
Wave Packet ◽  
Coupling Mechanism ◽  
Ion Dynamics ◽  
Dispersion Theory ◽  
Linear Dispersion ◽  
Inner Magnetosphere ◽  
Emic Wave ◽  
Wave Normal ◽  
Normal Angle ◽  
Emic Waves

<p>The Earth’s magnetosphere is constantly supplied by plasma coming from the solar wind and from the ionosphere. The ionospheric supply is typically cold and contains heavy ions, which can be often found in most parts of the magnetosphere.</p><p>Electromagnetic Ion Cyclotron (EMIC) waves occur in the outer magnetosphere, often in association with ionospheric ions, and serve as a coupling mechanism to the ionosphere and inner magnetosphere. Using the MMS spacecraft, we investigate the dynamics of these waves when ionospheric ions are present, and resolve their motion and energy exchange with the electromagnetic fields below the ion scale. We find that ring current ions and ionospheric ions have different dynamics inside an EMIC wave packet near the magnetopause, affecting the dispersion relation of the wave. We compare the observations to linear dispersion theory, and find excellent agreement between both. Cold ions are accelerated and drain energy from the wave packet, and modify the intrinsic properties such as the wave normal angle and the polarization of the wave.</p><p> </p><p> </p><p> </p><p> </p>

Polarization of obliquely propagating whistler mode waves based on linear dispersion theory

2016 ◽  
Vol 23 (12) ◽  
pp. 122120 ◽  
Author(s):  
B. Remya ◽  
K. H. Lee ◽  
L. C. Lee ◽  
B. T. Tsurutani
Keyword(s):  
Dispersion Theory ◽  
Linear Dispersion ◽  
Whistler Mode ◽  
Whistler Mode Waves

scholarly journals Ion Bernstein instability in the terrestrial magnetosphere: Linear dispersion theory

2010 ◽  
Vol 115 (A12) ◽  
pp. n/a-n/a ◽  
Author(s):  
S. Peter Gary ◽  
Kaijun Liu ◽  
Dan Winske ◽  
Richard E. Denton
Keyword(s):  
Dispersion Theory ◽  
Linear Dispersion ◽  
Terrestrial Magnetosphere
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