Fast ignitor concept with light ions
- Cite this article as:
- Bychenkov, V.Y., Rozmus, W., Maksimchuk, A. et al. Plasma Phys. Rep. (2001) 27: 1017. doi:10.1134/1.1426135
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A short-laser-pulse driven ion flux is examined as a fast ignitor candidate for inertial confinement fusion. Ion ranges in a hot precompressed fuel are studied. The ion energy and the corresponding intensity of a short laser pulse are estimated for the optimum ion range and ion energy density flux. It is shown that a lightion beam triggered by a few-hundreds-kJ laser at intensities of ≳1021 W/cm2 is relevant to the fast ignitor scenario.