Axisymmetric Alfvén modes induced by energetic particles in tokamak plasmas

Axisymmetric Alfvén modes induced by energetic particles in tokamak plasmas

Axisymmetric Alfvén modes in the presence of energetic ions are studied using the MHD-kinetic hybrid model for tokamak plasmas. The general dispersion relation of continuous spectra is derived for the coupled m = 0, ± 2 poloidal harmonics. The dispersion relation is analyzed for the single pitch an...

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Bibliographic Details
Main Authors: Gan, C. (Author), Ming, Y. (Author), Yang, X. (Author), Zhou, D. (Author)
Format: Article
Language:English
Published: American Institute of Physics Inc. 2022
Subjects:
Axisymmetric
Continuous spectrum
Dispersion relations
Dispersions
Energetic ion
Energetic particles
Hybrid model
Ions
Magnetic energy densities
Magnetohydrodynamics
Magnetoplasma
Pitch angle
Plasma theory
Pressure ratio
Quantum theory
Tokamak devices
Tokamak plasmas
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