arXiv 1303.31422013-03-13physics.plasm-ph

Elliptical Magnetic Mirror generated via Resistivity Gradients for Fast Ignition ICF

A. P. L. Robinson, H. Schmitz

英文摘要：

The elliptical magnetic mirror scheme for guiding fast electrons for Fast Ignition proposed by Schmitz (H.Schmitz et al., {\it Plasma Phys.Control.Fusion},{\bf 54} 085016 (2012)) is studied for conditions on the multi-kJ scale which are much closer to full-scale Fast Ignition. When scaled up, the elliptical mirror scheme is still highly beneficial to Fast Ignition. An increase in the coupling effiency by a factor of 3--4 is found over a wide range of fast electron divergence half-angles.

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