Hostname: page-component-cd9895bd7-jkksz Total loading time: 0 Render date: 2025-01-05T03:27:42.032Z Has data issue: false hasContentIssue false
  • English
  • Français

Nonlinear theory of ion stopping in classical plasmas: Application to the Barkas effect

Published online by Cambridge University Press:  09 March 2009

Yu. S. Sayasov
Yu. S. Sayasov
Affiliation:
Institute of Physics, University of Fribourg, CH-1700 Fribourg, Switzerland
Get access Rights & Permissions [Opens in a new window]

Abstract

A nonlinear theory of ion stopping in classical ideal plasmas is formulated on the basis of formalism of higher-order dielectric functions accounting for nonlinear relationship between polarisation and electric fields generated in plasma by the projectile ion. Corrections to the linear theory corresponding to the Barkas effect are evaluated explicitly. The result differs (what concerns the numerical coefficient) from that following from the harmonic oscillator model.

Type
Research Article
Information
Laser and Particle Beams , Volume 10 , Issue 3 , September 1992 , pp. 505 - 510
Copyright
Copyright © Cambridge University Press 1992

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

Ashley, J. et al. 1972 Phys. Rev. B 5, 2393.CrossRefGoogle Scholar
Landau, L. & Lifshits, E. 1960 Electrodynamics of the Continuous Media (Pergamon Press, Oxford, UK).Google Scholar
Lindhard, J. 1976 Nucl. Instr. Meth. 132, 1.CrossRefGoogle Scholar
Maynard, G. & Deutsch, C. 1982 Phys. Rev. A26, 665.CrossRefGoogle Scholar
Sitenko, A. 1982 Fluctuations & Non-Linear Wave Interactions in Plasmas (Pergamon Press, Oxford, UK).CrossRefGoogle Scholar
Sung, C. & Ritchie, R. 1983 Phys. Rev. A 28, 674.CrossRefGoogle Scholar