2-ion and 3-ion neighbor spatial distribution functions in plasmas
نویسنده
چکیده
Accurate treatment of the plasma density effects requires a detailed knowledge of spatial distribution of individual ions around a test ion. The 2-body and 3-body distribution functions involving the nearest neighbor (NN) and the next-nearest neighbor (NNN) ions have recently been derived [1], valid for both ideal and nonideal plasmas. Here we apply these results to determine the effect of a few individual surrounding ions on the dense plasma electron states and, in particular, on the electron state collectivization by tunneling. Validity of the transient diatomic quasimolecule model, found in literature, is discussed.
منابع مشابه
Statistics of inter-particle distances and angles in plasmas
Accurate treatment of the plasma density effects requires a detailed knowledge of the spatial distribution of individual ions around a test ion. In the present work, rigorous expressions are derived for the main 2and 3-particle spatial distribution functions involving the nearest neighbor (NN) and the nextnearest neighbor (NNN) ions. These expressions, valid for both ideal and nonideal plasmas,...
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