Quasicoherent oscillations induced by nonthermal electrons during magnetic reconnection in the T-10 tokamak.
Small-scale quasicoherent oscillations of the x-ray emissivity and magnetic field perturbations are observed in the T-10 tokamak during abrupt growth of the m=2, n=1 magnetohydrodynamic modes at the density limit disruption. Analysis indicates a possible link between the small-scale oscillations and nonthermal electron beams induced around the X points of the m=2, n=1 magnetic island during reconnection of magnetic field lines at the disruption instability.
Savrukhin
P V
PV
Nuclear Fusion Institute, RRC "Kurchatov Institute," 123182, Moscow, Russia.
Volkov
V V
VV