On the nonrelativistic binding energy for positive ions
Open Access
- 1 January 1977
- journal article
- Published by EDP Sciences in Journal de Physique
- Vol. 38 (9) , 1061-1064
- https://doi.org/10.1051/jphys:019770038090106100
Abstract
It is shown from statistical theory that the binding energy for positive ions may be expressed in a power series expansion of reciprocal effective charge. An analytical expression enabling one to calculate the nonrelativistic binding energy for an atom with an arbitrary degree of ionization in good agreement with the results of the SCF-method is obtained. Convenient formulae for the calculation of the correlation energy for an atom are presentedKeywords
This publication has 3 references indexed in Scilit:
- Roothaan-Hartree-Fock atomic wavefunctionsAtomic Data and Nuclear Data Tables, 1974
- Correlation Energy for Atomic SystemsThe Journal of Chemical Physics, 1963
- Thomas-Fermi Model of Positive IonJournal of the Physics Society Japan, 1959