A Coherent Derivation of an Average Ion Model Including the Evolution of Correlations Between Different Shells
MathematicS In Action, Tome 6 (2013) no. 2, pp. 1-14.

We propose in this short note a method enabling to write in a systematic way a set of refined equations for average ion models in which correlations between populations are taken into account, starting from a microscopic model for the evolution of the electronic configuration probabilities. Numerical simulations illustrating the improvements with respect to standard average ion models are presented at the end of the paper.

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     author = {Daniel Bouche and Alain Decoster and Laurent Desvillettes and Valeria Ricci},
     title = {A {Coherent} {Derivation} of an {Average} {Ion} {Model} {Including} the {Evolution} of {Correlations} {Between} {Different} {Shells}},
     journal = {MathematicS In Action},
     pages = {1--14},
     publisher = {Soci\'et\'e de Math\'ematiques Appliqu\'ees et Industrielles},
     volume = {6},
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     doi = {10.5802/msia.8},
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Daniel Bouche; Alain Decoster; Laurent Desvillettes; Valeria Ricci. A Coherent Derivation of an Average Ion Model Including the Evolution of Correlations Between Different Shells. MathematicS In Action, Tome 6 (2013) no. 2, pp. 1-14. doi : 10.5802/msia.8. https://msia.centre-mersenne.org/articles/10.5802/msia.8/

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