Isotope shifts in beryllium-, boron-, carbon-, and nitrogen-like ions from relativistic configuration interaction calculations

Energy levels, normal and specific mass shift parameters as well as electronic densities at the nucleus are reported for numerous states along the beryllium, boron, carbon, and nitrogen isoelectronic sequences. Combined with nuclear data, these electronic parameters can be used to determine values o...

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Bibliographic Details
Published in:Atomic data and nuclear data tables 2014-09, Vol.100 (5), p.1197-1249
Main Authors: Nazé, C., Verdebout, S., Rynkun, P., Gaigalas, G., Godefroid, M., Jönsson, P.
Format: Article
Language:English
Subjects:
Be-, B-, C- and N-like ions
BERYLLIUM IONS
BORON IONS
C- and N-like ions
CARBON IONS
COMPARATIVE EVALUATIONS
CONFIGURATION INTERACTION
CORRELATIONS
ELECTRON DENSITY
Electronic densities
ENERGY LEVELS
Isotope shifts
NITROGEN IONS
NUCLEAR PHYSICS AND RADIATION PHYSICS
PERTURBATION THEORY
RELATIVISTIC RANGE
Specific mass shifts
SPECTRAL SHIFT
VALENCE
WAVE FUNCTIONS
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Summary:Energy levels, normal and specific mass shift parameters as well as electronic densities at the nucleus are reported for numerous states along the beryllium, boron, carbon, and nitrogen isoelectronic sequences. Combined with nuclear data, these electronic parameters can be used to determine values of level and transition isotope shifts. The calculation of the electronic parameters is done using first-order perturbation theory with relativistic configuration interaction wavefunctions that account for valence, core–valence, and core–core correlation effects as zero-order functions. Results are compared with experimental and other theoretical values, when available.
ISSN:0092-640X
1090-2090
1090-2090
DOI:10.1016/j.adt.2014.02.004