Plasma arcs formation in the plasma periphery during disruptions in the T-10 tokamak plasma
Abstract
Fast-scale plasma perturbations (0.5-2 MHz) are studied during disruption instability in the T-10 tokamak. A system of movable magnetic probes is used to measure magnetic field perturbations in the plasma periphery. Spatial distribution of soft X-ray oscillations is measured using silicon surface-barrier detectors. A possible connection between the fast-scale electromagnetic and X-ray oscillations and arc discharges in the plasma edge near localization of the MHD modes during plasma disruption is considered.
- Publication:
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Journal of Physics Conference Series
- Pub Date:
- October 2017
- DOI:
- 10.1088/1742-6596/907/1/012006
- Bibcode:
- 2017JPhCS.907a2006S