Finite nucleus models for molecular calculations
- 1 November 1975
- journal article
- research article
- Published by Taylor & Francis in Molecular Physics
- Vol. 30 (5) , 1315-1323
- https://doi.org/10.1080/00268977500102861
Abstract
Various finite nucleus models are used in the calculation of the Fermi contact part of the second-order hyperfine splitting in the ground state of the hydrogen atom. It is shown that any reasonable model successfully avoids the divergence associated with the calculation using the point magnetic moment model. This result should have application to molecular calculations that involve the use of the contact operator to second order.Keywords
This publication has 12 references indexed in Scilit:
- On the reduction of the Dirac equation to non-relativistic form: the Fermi contact interaction in the hydrogen atomMolecular Physics, 1975
- Spin interactions in moleculesMolecular Physics, 1975
- Berechnung der Spin-Spin-Koppelkonstante von HD mit nichtsingulärem Kontaktoperator / Calculation of the NMR Coupling Constant in HD by Using a Nonsingitlar Contact OperatorZeitschrift für Naturforschung A, 1973
- On second-order magnetic hyperfine interactions in one-electron atoms: connections between the Schrodinger, Dirac and quantum electrodynamical perturbation calculationsJournal of Physics B: Atomic and Molecular Physics, 1973
- Recent developments in the comparison between theory and experiments in quantum electrodynamicsPhysics Reports, 1972
- A second-order calculation of the hyperfine splittings in atomic hydrogenJournal of Physics B: Atomic and Molecular Physics, 1970
- Second-Order Hyperfine Structure in Hydrogenic AtomsPhysical Review B, 1964
- Second-Order Effects of Nuclear Magnetic FieldsPhysical Review B, 1962
- The hyperfine interaction HamiltonianJournal of Molecular Spectroscopy, 1961
- Proton Structure and the Hyperfine Shift in HydrogenPhysical Review B, 1956