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Simulation of a high-brightness, hard X-ray source based on high-intensity interaction of ultra-short laser pulses with high-Z targets

Published online by Cambridge University Press:  09 March 2009

V.A. Lykov ,
V.E. Chernyakov ,
Ya.Z. Kandiev ,
I.A. Litvinenko  and
V.G. Nikolaev
V.A. Lykov
Affiliation:
Russian Federal Nuclear Center–VNIITF, P.O. Box 245 Snezhinsk (Chelyabinsk-70), 456770, Russia
V.E. Chernyakov
Affiliation:
Russian Federal Nuclear Center–VNIITF, P.O. Box 245 Snezhinsk (Chelyabinsk-70), 456770, Russia
Ya.Z. Kandiev
Affiliation:
Russian Federal Nuclear Center–VNIITF, P.O. Box 245 Snezhinsk (Chelyabinsk-70), 456770, Russia
I.A. Litvinenko
Affiliation:
Russian Federal Nuclear Center–VNIITF, P.O. Box 245 Snezhinsk (Chelyabinsk-70), 456770, Russia
V.G. Nikolaev
Affiliation:
Russian Federal Nuclear Center–VNIITF, P.O. Box 245 Snezhinsk (Chelyabinsk-70), 456770, Russia
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Abstract

The results of numerical simulations of fast electrons interaction with matter, calculated yield and angular distribution of bremsstrahlung and fluorescence K-α X-ray radiation and generation of electromagnetic fields, carried out by ERA, PM2D, and PRIZMA codes for the state of experiments on interaction of ultra-short laser pulses with high-Z targets at intensity of 1016−1018 W/cm2 are presented. Spherical targets with conical hollows and conical targets of high-Z matter are proposed for experiments with picosecond lasers to increase the brightness of hard X-ray sources.

Type
Research Article
Information
Laser and Particle Beams , Volume 15 , Issue 1 , March 1997 , pp. 139 - 143
Copyright
Copyright © Cambridge University Press 1997

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References

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