We have developed, based on the oscillating-center transformation, a general theoretical approach for self-consistent plasma dynamics including, explicitly, effects of nonlinear (higher-order) wave-particle resonances. A specific example is then given for low-frequency responses of trapped particles in axisymmetric tokamaks. Possible applications to transport as well as nonlinear wave growth/damping are also briefly discussed.
|Titolo:||Self-consistent kinetic theory with nonlinear wave-particle resonances|
|Data di pubblicazione:||2019|
|Appare nelle tipologie:||1.1 Articolo in rivista|