Collisionless zonal-flow dynamics in quasisymmetric stellarators
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DOI: 10.1017/s0022377824001739
Abstract: The linear collisionless plasma response to a zonal-density perturbation in quasisymmetric stellarators is studied, including the geodesic-acoustic-mode oscillations and the Rosenbluth–Hinton residual flow. While the geodesic-acoustic-mode oscillations in quasiaxisymmetric configurations are similar to tokamaks, they… read more here.
Keywords: rosenbluth hinton; collisionless zonal; quasisymmetric stellarators; zonal flow ... See more keywords