Hostname: page-component-586b7cd67f-2brh9 Total loading time: 0 Render date: 2024-11-26T00:53:11.576Z Has data issue: false hasContentIssue false
  • English
  • Français

The plasma dispersion relation near the two–ion hybrid resonance

Published online by Cambridge University Press:  13 March 2009

S. C. Chiu ,
V. S. Chan ,
J. Y. Hsu  and
D. G. Swanson
S. C. Chiu
Affiliation:
General Atomic Company, San Diego, California 92138
V. S. Chan
Affiliation:
General Atomic Company, San Diego, California 92138
J. Y. Hsu
Affiliation:
General Atomic Company, San Diego, California 92138
D. G. Swanson
Affiliation:
Auburn University, Auburn, Alabama 36849
Get access Rights & Permissions [Opens in a new window]

Extract

The dispersion relation of a deuterium –hydrogen plasma is investigated near the ion cyclotron frequency of hydrogen at varying hydrogen temperatures. It is found that at low hydrogen-to-deuterium temperature ratios, only the fast mode and the ion Bernstein mode are coupled around the hybrid layer. Above a certain critical temperature ratio Th< Thc, these two modes become coupled also to a third mode. Around and above Thc, the wave equation is of sixth order rather than of the fourth order previously discussed.

Type
Articles
Information
Journal of Plasma Physics , Volume 27 , Issue 2 , April 1982 , pp. 327 - 342
Copyright
Copyright © Cambridge University Press 1982

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

REFERENCES

Chan, V. S., Chiu, S. C. & Guest, G. E. 1980 Phys. Fluids, 23, 1250.CrossRefGoogle Scholar
Heading, J. 1962 An Introduction to Phase-Integral Methods, ch. 8. Wiley.Google Scholar
Hosea, J., Bernabei, S., Colestock, P., Davis, F. L., Eethimion, P., Goldston, R. JHwang, D., Medley, S. S., Mueller, D., Strachan, J. & Thompson, H. 1979 Phys. Rev. Lett. 43, 1802.CrossRefGoogle Scholar
Jacquinot, J., McVey, B. D. & Scharer, J. E. 1977 Phys. Rev. Lett. 39, 88.CrossRefGoogle Scholar
Jacquinot, J. 1978 Heating of Toroidal Plasmas Grenoble, vol. 1, 120. CEA.Google Scholar
Ko, K., Bers, A. & Fuchs, V. 1980 Bull. Am. Phys. Soc. 25, 1003.Google Scholar
Ngan, Y. C. & Swanson, D. G. 1977 Phys. Fluids, 20, 1920.CrossRefGoogle Scholar
Perkins, F. 1977 Nucl. Fusion, 17, 1197.CrossRefGoogle Scholar
Scharer, J. E., Mcvey, B. D. & Mau, T. K. 1977 Nucl. Fusion, 17, 297.CrossRefGoogle Scholar
Stix, T. H. 1962 The Theory of Plasma Waves, p. 188. McGraw-Hill.Google Scholar
Swanson, D. G. 1976 Phys. Rev. Lett. 36, 316.CrossRefGoogle Scholar
Swanson, D. G. 1980 Nucl. Fusion, 20, 949.CrossRefGoogle Scholar
Takahashi, H., Daughney, C. C., Ellis, R. A., Goldston, R. J., Hsuan, H., Nagashima, T., Paoloni, F. J., Sivo, A. J. & Suckewer, S. 1977 Phys. Rev. Lett. 39, 31.CrossRefGoogle Scholar
TFR GROUP 1977 Proceedings of 6th International Conference on Plasma Physics and Controlled Fusion, Innsbruck, vol. 3, p. 39. IAEA.Google Scholar
Vdovin, V. L., Shapotkovskii, N. V. & Rusanov, V. D. 1976 Theoretical and Experimental Aspects of Heating Toroidal Plasmas, Grenoble, vol. 2, p. 349, CEA.Google Scholar