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Influence of intrinsic X-ray emission on the processes in low-density laser targets

Published online by Cambridge University Press:  01 July 1999

G.A. VERGUNOVA  and
V.B. ROZANOV
G.A. VERGUNOVA
Affiliation:
P.N. Lebedev Physical Institute, Russian Academy of Sciences, Leninsky prospect 53, 117924 Moscow, Russia
V.B. ROZANOV
Affiliation:
P.N. Lebedev Physical Institute, Russian Academy of Sciences, Leninsky prospect 53, 117924 Moscow, Russia
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Abstract

The calculations of 1014–1015 W/cm2 laser interaction with volume-structured agar-agar and Cu targets were performed. The influence of intrinsic X-ray plasma radiation on the propagation of thermal waves in such targets was investigated. It is shown that the velocity of heat transfer in agar-agar foam targets is increased due to X-ray preheating when a thin Cu layer is added.

Type
Research Article
Information
Laser and Particle Beams , Volume 17 , Issue 3 , July 1999 , pp. 579 - 583
Copyright
1999 Cambridge University Press

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