Nonlinear Landau Damping in a Collisionless Plasma

1998 ◽  
Vol 80 (23) ◽  
pp. 5236-5236 ◽  
Author(s):  
Carlo Lancellotti ◽  
J. J. Dorning
Keyword(s):  
Collisionless Plasma ◽  
Landau Damping ◽  
Nonlinear Landau Damping

Nonlinear Landau Damping

1997 ◽  
Vol 78 (7) ◽  
pp. 1263-1266 ◽  
Author(s):  
G. Brodin
Keyword(s):  
Landau Damping ◽  
Nonlinear Landau Damping

scholarly journals THE EFFECT OF NONLINEAR LANDAU DAMPING ON ULTRARELATIVISTIC BEAM PLASMA INSTABILITIES

2014 ◽  
Vol 797 (2) ◽  
pp. 110 ◽  
Author(s):  
Philip Chang ◽  
Avery E. Broderick ◽  
Christoph Pfrommer ◽  
Ewald Puchwein ◽  
Astrid Lamberts ◽  
...  
Keyword(s):  
Landau Damping ◽  
Plasma Instabilities ◽  
Beam Plasma ◽  
Nonlinear Landau Damping

scholarly journals Revisit of Nonlinear Landau Damping for Electrostatic Instability Driven by Blazar-induced Pair Beams

2019 ◽  
Vol 873 (1) ◽  
pp. 10 ◽  
Author(s):  
S. Vafin ◽  
P. J. Deka ◽  
M. Pohl ◽  
A. Bohdan
Keyword(s):  
Landau Damping ◽  
Nonlinear Landau Damping

scholarly journals Interplay between intermittency and dissipation in collisionless plasma turbulence

2019 ◽  
Vol 85 (3) ◽  
Author(s):  
Alfred Mallet ◽  
Kristopher G. Klein ◽  
Benjamin D. G. Chandran ◽  
Daniel Grošelj ◽  
Ian W. Hoppock ◽  
...  
Keyword(s):  
Narrow Range ◽  
Collisionless Plasma ◽  
Plasma Turbulence ◽  
Landau Damping ◽  
Intermittent Turbulence ◽  
Stochastic Heating ◽  
Overall Efficiency

We study the damping of collisionless Alfvénic turbulence in a strongly magnetised plasma by two mechanisms: stochastic heating (whose efficiency depends on the local turbulence amplitude $\unicode[STIX]{x1D6FF}z_{\unicode[STIX]{x1D706}}$ ) and linear Landau damping (whose efficiency is independent of $\unicode[STIX]{x1D6FF}z_{\unicode[STIX]{x1D706}}$ ), describing in detail how they affect and are affected by intermittency. The overall efficiency of linear Landau damping is not affected by intermittency in critically balanced turbulence, while stochastic heating is much more efficient in the presence of intermittent turbulence. Moreover, stochastic heating leads to a drop in the scale-dependent kurtosis over a narrow range of scales around the ion gyroscale.

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