Hyperfine structures and Landé g{sub J}-factors for n=2 states in beryllium-, boron-, carbon-, and nitrogen-like ions from relativistic configuration interaction calculations

Journal Article · Mon Sep 15 00:00:00 EDT 2014 · Atomic Data and Nuclear Data Tables

DOI:https://doi.org/10.1016/J.ADT.2014.05.001· OSTI ID:22439754

Verdebout, S.; Nazé, C. ^[1]; Rynkun, P. ^[2]; Godefroid, M. ^[1]; Gaigalas, G. ^[2]

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1. Chimie Quantique et Photophysique, CP160/09, Université Libre de Bruxelles, B 1050 Brussels (Belgium)
2. Institute of Theoretical Physics and Astronomy, Vilnius University, LT-01108 Vilnius (Lithuania)

Energy levels, hyperfine interaction constants, and Landé g{sub J}-factors are reported for n=2 states in beryllium-, boron-, carbon-, and nitrogen-like ions from relativistic configuration interaction calculations. Valence, core–valence, and core–core correlation effects are taken into account through single and double-excitations from multireference expansions to increasing sets of active orbitals. A systematic comparison of the calculated hyperfine interaction constants is made with values from the available literature.

• OSTI ID: 22439754
• Journal Information: Atomic Data and Nuclear Data Tables, Vol. 100, Issue 5; Other Information: Copyright (c) 2014 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.; Country of input: International Atomic Energy Agency (IAEA); ISSN 0092-640X
• Country of Publication: United States
• Language: English

Related Subjects

73 NUCLEAR PHYSICS AND RADIATION PHYSICS
BERYLLIUM IONS
BORON IONS
CARBON IONS
COMPARATIVE EVALUATIONS
CONFIGURATION INTERACTION
ELECTRON CORRELATION
ENERGY LEVELS
EXCITATION
EXPANSION
HYPERFINE STRUCTURE
INTERACTIONS
LANDE FACTOR
MAGNETIC DIPOLES
NITROGEN
NITROGEN IONS
RELATIVISTIC RANGE
VALENCE