Inner screening corrections to the Debye interaction in hot/dense plasmas in the vicinity of the bound – free transitions
Journal: Physical Sciences and Technology (Vol.7, No. 12)Publication Date: 2020-05-17
Authors : C. Deutsch G. Naouri; N.A.Tahir;
Page : 4-14
Keywords : hot/dense plasmas; bound – free transitions; short-range corrections.;
Abstract
Considering hot/dense plasmas strongly ionized and still retaining hydrogenic bound states (1 ≤ z ≤ 6), we focus attention on the delocalization features of ion-electron orbitals, such as wide spreading and attending of pertaining wave functions close to the free bound transition. A systematic embedding process of increasingly excited states is shown to introduce short-range corrections to the Debye potential, while highlighting blue line shifts relative to initial Debye data. D-Dependence of a ion-electron dipole bound in a Debye potential evaluated. The probability of presence r2 R2nl (r) of the electron around its bounding ion are plotted. Orbitals 1S and 2S in a 3-component hydrogen plasma with T = 8.62 eV and ne = 2.24x1023 cm-3 are calculated. A classical – partially degenerate difference is shown. Normalized solutions to quantum – mechanical equation for partially ionized hydrogen are obtained. Also levels deeply involved in the bound-free transition, close to vanishing in the continuum are shown.
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