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Self-consistent calculation of 1s2s1S state wave function of helium

✍ Scribed by Dilip Kumar Datta; Sankar Sengupta

Publisher
John Wiley and Sons
Year
1980
Tongue
English
Weight
328 KB
Volume
18
Category
Article
ISSN
0020-7608

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✦ Synopsis

Abstract

A simple self consistent variation perturbation method in the coupled Hartree–Fock scheme has been proposed to calculate 1__s__2__s__ ^1^S state of the He atom. The present paper deals with an 1__s__2__s__ ^1^S wave function in which all the relevant orthogonality conditions are imposed in successive stages. The resulting wave functions together with some interesting features are discussed.

πŸ“œ SIMILAR VOLUMES

Self-consistent calculation of 1s2s3S st
Self-consistent calculation of 1s2s3S state of helium and heliumlike ions
✍ Dilip K. Dutta; Sankar Sengupta πŸ“‚ Article πŸ“… 1981 πŸ› John Wiley and Sons 🌐 English βš– 279 KB

## Abstract In this paper we present a simple method within the coupled Hartree–Fock framework to calculate the 1__s__2__s__ ^3^__S__ state of helium and heliumlike ions. The results are in very good agreement with those obtained by the use of multiterm correlated wave functions. Some interesting o