Stabilizing Effect of Finite-Gyroradius Beam Particles on the Tilting Mode of Spheromaks
- 24 August 1981
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review Letters
- Vol. 47 (8) , 575-578
- https://doi.org/10.1103/physrevlett.47.575
Abstract
The equilibrium shape of a low-pressure spheromak plasma with a small component of toroidal current carried by finite-gyroradius particles is computed. The stabilizing influence of this current on the tilting mode is determined by employing an energy principle that includes gyroscopic and finite-gyroradius effects.Keywords
This publication has 6 references indexed in Scilit:
- Betatron resonance instabilities in axisymmetric field-reversed systemsPhysics of Fluids, 1979
- MHD stability of SpheromakNuclear Fusion, 1979
- Stability of axisymmetric field-reversed equilibria of arbitrary ion gyroradiusPhysics of Fluids, 1979
- Kink instabilities of a field reversed ion ring with a toroidal magnetic fieldPhysics of Fluids, 1979
- Resonant Effects on the Low-Frequency Vlasov Stability of Axisymmetric Field-Reversed ConfigurationsPhysical Review Letters, 1978
- Stability of Field-Reversed Ion Rings in a Background PlasmaPhysical Review Letters, 1976