Published January 2000
| Version v1
Journal article
Relativistic many-body and QED effects on the hyperfine structure of lithium-like ions
Creators
- 1. École Normale Supérieure et Université Pierre et Marie Curie, Laboratoire Kastler-Brossel (France)
Description
The hyperfine splitting of the ground state of three-electron ions is studied in detail with the help of the multi-configuration Dirac-Fock method. We study the role of the magnetic electron-electron interaction and of the negative energy continuum. An all-order evaluation of some vacuum polarization corrections is performed. The Bohr-Weisskopf effect is evaluated in a simple model.
Additional details
Identifiers
Publishing Information
- Journal Title
- European Physical Journal. D, Atomic, Molecular and Optical Physics
- Journal Volume
- 8
- Journal Issue
- 1
- Journal Page Range
- p. 59-73
- ISSN
- 1434-6060
INIS
- Country of Publication
- France
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 51078174
- Subject category
- S71: CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS; S74: ATOMIC AND MOLECULAR PHYSICS;
- Descriptors DEI
- CORRECTIONS; ELECTRON-ELECTRON INTERACTIONS; GROUND STATES; HARTREE-FOCK METHOD; HYPERFINE STRUCTURE; LITHIUM IONS; MANY-BODY PROBLEM; QUANTUM ELECTRODYNAMICS; RELATIVISTIC RANGE; VACUUM POLARIZATION; WEISSKOPF MODEL
- Descriptors DEC
- APPROXIMATIONS; CALCULATION METHODS; CHARGED PARTICLES; ELECTRODYNAMICS; ENERGY LEVELS; ENERGY RANGE; EVAPORATION MODEL; FIELD THEORIES; INTERACTIONS; IONS; LEPTON-LEPTON INTERACTIONS; MATHEMATICAL MODELS; NUCLEAR MODELS; PARTICLE INTERACTIONS; QUANTUM FIELD THEORY
Optional Information
- Copyright
- Copyright (c) 2000 Societa Italiana di Fisica Springer-Verlag