Structural properties of hydrogen-like ions (Z= 1–18) under quantum and classical plasma environment

A simple pure-exponential type wavefunction in the Ritz variational framework has been proposed to estimate precise eigenenergies and radial distributions of nl [n= 1–8; l= 0–7] states of 2L [L= 0–7] symmetry of hydrogen iso-electronic ions (Z=1–18) under classical weakly coupled plasma and dense qu...

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Bibliographic Details
Published in:Atomic data and nuclear data tables 2021-01, Vol.137, p.101379, Article 101379
Main Authors: Nayek, Sujay Kr, Mondal, Santanu, Saha, Jayanta K.
Format: Article
Language:English
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Summary:A simple pure-exponential type wavefunction in the Ritz variational framework has been proposed to estimate precise eigenenergies and radial distributions of nl [n= 1–8; l= 0–7] states of 2L [L= 0–7] symmetry of hydrogen iso-electronic ions (Z=1–18) under classical weakly coupled plasma and dense quantum plasma environment. Critical screening parameters, beyond which the ions cease to be in a bound state, have also been estimated for both types of plasma background.
ISSN:0092-640X
1090-2090
DOI:10.1016/j.adt.2020.101379