Abstract
The stability of a pinched plasma equilibrium with a longitudinal magnetic field superimposed on the characteristic azimuthal magnetic field of the pinch current is studied theoretically. The linearized solutions are developed as helical perturbations of the plasma surface, and the behaviour of these is given for the different cases of uniform longitudinal, longitudinal field zero inside the plasma, and for helices of the same and opposite sense to the helix which describes the total magnetic field. Approximately, the conclusions are: that the longitudinal field has the effect of stabilizing short-wave perturbations, but that some long-wave perturbations remain unstable no matter how large the externally imposed longitudinal magnetic field.
Reference4 articles.
1. Bernstein I. Frieman E. Kruskal M. & Kulsrud R. 1956 Project Matterhorn Report
2. |i . no. S-25; Proc. Roy. Soc. A 244 17 (1958).
3. Proc. Roy;Kruskal M.;Soc. A,1954
4. f r Shafranov V. D. 1956 Atomnaya Energiya 5 709. Tayler R. J. 1957 Proc. Phys. Soc. B 70 314.
Cited by
130 articles.
订阅此论文施引文献
订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献