Spectroscopic studies of shell mix in directly driven implosion on SGIII prototype laser facility

We study shell mix during implosion using a capsule with a Cl-doped gas-shell interface that is also filled with Ar-doped deuterium gas. The Ar and Cl K-shell emissions are recorded with a flat crystal spectrometer. The He-β complex is analyzed to infer the electron temperature and density in the ho...

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