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Nonlinear cylindrical or spherical converging ion-acoustic pulses

Published online by Cambridge University Press:  13 March 2009

E. Okutsu
E. Okutsu
Affiliation:
Department of Physics, University of Saskatchewan, Saskatoon, Canada S7N 0W0
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Abstract

The Korteweg–de Vries equation which describes cylindrical or spherical converging ion-acoustic waves is solved numerically. Soliton-like structures are shown to be generated not only from compressive but also from rarefactive and mixed initial pulses. The velocity of the soliton-like structures is dependent on the initial pulse shape.

Type
Research Article
Information
Journal of Plasma Physics , Volume 25 , Issue 1 , February 1981 , pp. 1 - 9
Copyright
Copyright © Cambridge University Press 1981

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References

REFERENCES

Chen, T. & Schott, L. 1977 a Plasma Phys. 19, 249.CrossRefGoogle Scholar
Chen, T. & Schott, L. 1977 b Plasma Phys. 19, 959.CrossRefGoogle Scholar
Hershkowitz, N. & Romesser, T. 1974 Phys. Rev. Lett. 32, 581.CrossRefGoogle Scholar
Hershkowitz, N., Glanz, J. & Lonngren, K. E. 1979 Plasma Phys. 21, 583.CrossRefGoogle Scholar
Maxon, S. & Viecelli, J. 1974 a Phys. Rev. Lett. 32, 4.CrossRefGoogle Scholar
Maxon, S. & Viecelli, J. 1974 b Phys. Fluids, 17, 1614.CrossRefGoogle Scholar
Nishida, Y., Nagasawa, T. & Kawamata, S. 1978 Phys. Lett. 69 A, 196.Google Scholar
Nishida, Y., Nagasawa, T. & Kawamata, S. 1979 Phys. Rev. Lett. 42, 379.CrossRefGoogle Scholar
Ogino, T. & Takeda, S. 1976 J. Phys. Soc. Japan, 41, 257.CrossRefGoogle Scholar
Okutsu, E. & Nakamura, Y. 1979 Plasma Phys. 21, 1053.CrossRefGoogle Scholar
Okutsu, E. & Schott, L. 1980 Plasma Phys. 22, 477.CrossRefGoogle Scholar
Zabusky, N. J. & Kruskal, M. D. 1965 Phys. Rev. Lett. 15, 240.CrossRefGoogle Scholar