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Self-consistent profile modification in the underdense region of laser-produced plasmas

Published online by Cambridge University Press:  13 March 2009

J. R. Sanmartín  and
J. L. Montañes
J. R. Sanmartín
Affiliation:
Escuela Técnica Superior do Ingenieros Aeronáuticos, Universidad Politécnica do Madrid, Spain
J. L. Montañes
Affiliation:
Escuela Técnica Superior do Ingenieros Aeronáuticos, Universidad Politécnica do Madrid, Spain
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Abstract

Profile modification in the underdense region of laser-plasmas with spatially uniform temperature Te, is studied. A multiple scale method is used to describe self-consistently the plasma flow and the wave field, in (i) the scale of the field wavelength, and (ii) the overall expansion scale. For Te∝ taordinary differential equations with definite boundary conditions are obtained. For a = 0 and weak fields, we explicitly solve the equations and relate the field in the critical layer to the incident field.

Type
Research Article
Information
Journal of Plasma Physics , Volume 23 , Issue 2 , April 1980 , pp. 349 - 356
Copyright
Copyright © Cambridge University Press 1980

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References

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