Relativistic corrections for screening effects on the energies of hydrogen-like atoms embedded in plasmas

摘要: The influence of relativistic and plasma screening effects on energies hydrogen-like atoms embedded in plasmas has been studied. Dirac equation with a more general exponential cosine screened potential solved numerically perturbatively, by employing the direct perturbation theory. Properties spectra corresponding to bound states different sets parameters have studied both nonrelativistic approximations. Binding energies, fine-structure splittings, energy shifts determined as functions potential. results compared ones known from literature.