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arXiv · 1810.06027

Plasma opacity calculations using the Starrett and Saumon average-atom model with ion correlations

A. A. Ovechkin·P. A. Loboda·A. L. Falkov
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Abstract

We present the opacities of iron, aluminum, and bromine plasmas calculated using the Starrett and Saumon average-atom model allowing for ion correlations. We show that the use of earlier average-atom ion-correlation model of Rozsnyai, as has recently been done in the solar opacity calculations, overestimates the effect of ion correlations on plasma opacities. The reason for this overestimation is discussed.

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A. A. Ovechkin, P. A. Loboda, A. L. Falkov. 2018-10-14. Plasma opacity calculations using the Starrett and Saumon average-atom model with ion correlations. https://doi.org/10.1016/j.hedp.2019.01.003

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