Single-Configuration Calculations on Excited States of Helium. II
- 15 June 1965
- journal article
- research article
- Published by AIP Publishing in The Journal of Chemical Physics
- Vol. 42 (12), 4199-4200
- https://doi.org/10.1063/1.1695919
Abstract
The best one‐configuration wavefunctions for the first 18 excited states of helium have been found. The error in the energy varies from 2% of the ionization energy for the 2s 1S state to 0.1% for the 4f 3F state. The electron‐repulsion integral is consistently larger for triplet states than for singlet states, in contradiction to more näive theories.This publication has 9 references indexed in Scilit:
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- Calculation of the Quantum Defect for Highly ExcitedStates of Para- and OrthoheliumPhysical Review B, 1932