MHD analysis of electromagnetic GAMs in up-down asymmetric tokamaks
Sign Up to like & getrecommendations! Published in 2025 at "Nuclear Fusion"
DOI: 10.1088/1741-4326/adb863
Abstract: We analytically investigate geodesic acoustic modes (GAMs) in tokamak plasmas with up-down asymmetric and non-circular cross-sections using magnetohydrodynamics (MHD) and a Miller-like flux surface model. Explicit expressions for GAM frequency, magnetic field perturbations, and Lagrangian… read more here.
Keywords: electromagnetic gams; asymmetric tokamaks; mhd analysis; analysis electromagnetic ... See more keywords