MCHF evaluation of the specific mass shift
- 14 October 1983
- journal article
- Published by IOP Publishing in Journal of Physics B: Atomic and Molecular Physics
- Vol. 16 (19), 3479-3486
- https://doi.org/10.1088/0022-3700/16/19/008
Abstract
Different expressions for the specific mass shift are derived. For exact wavefunctions these expressions are equivalent but results may differ when approximate wavefunctions are used. The comparative accuracy of two of the expressions is investigated with multiconfiguration Hartree-Fock wavefunctions for the ground state of He, Li+, Be2+ and Ne8+.Keywords
This publication has 15 references indexed in Scilit:
- Spins, magnetic moments, and isotope shifts ofby high resolution laser spectroscopy of the atomiclinePhysical Review C, 1978
- A general multi-configuration Hartree-Fock programComputer Physics Communications, 1978
- Hartree-Fock evaluations of specific-mass isotope shiftsJournal de Physique, 1974
- andStates of the Helium Isoelectronic Sequence up toPhysical Review A, 1971
- Evaluation théorique des déplacements isotopiques spécifiques dans la série 3 dJournal de Physique, 1970
- Correlation Effects in Two- and Three-Electron SystemsPhysical Review B, 1963
- Isotope Shift in Li and B2+Proceedings of the Physical Society, 1963
- Ground State of Two-Electron AtomsPhysical Review B, 1958
- Open shell calculations for the two- and three-electron ionsMolecular Physics, 1958
- Twenty-Parameter Eigenfunctions and Energy Values of the Ground States of He and He-Like IonsPhysical Review B, 1957