58 citations · 141 across the 4 of their papers we have counts for
4 papers
Hyperfine structures and Landé -factors for states in beryllium-, boron-, carbon-, and nitrogen-like ions from relativistic configuration interaction calculations
S. Verdebout, C. Nazé, P. Jönsson +3
Energy levels, hyperfine interaction constants, and Landé -factors are reported for n=2 states in beryllium-, boron-, carbon-, and nitrogen-like ions from relativistic configu…
Isotope Shifts in Beryllium-, Boron-, Carbon-, and Nitrogen-like Ions from Relativistic Configuration Interaction Calculations
C. Nazé, S. Verdebout, P. Rynkun +3
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 nit…
Toward Calculations with Spectroscopic Accuracy: the 2s2.2p 2Po_{3/2} - 2s2p2 4P_{5/2} Excitation Energy in Boron
Charlotte Froese Fischer, Simon Verdebout, Michel Godefroid +3
No lines have been observed for transitions between the doublet and quartet levels of B I. Consequently, energy levels based on observation for the latter are obtained through extr…
A Partitioned Correlation Function Interaction approach for describing electron correlation in atoms
S. Verdebout, P. Rynkun, P. Jönsson +3
Traditional multiconfiguration Hartree-Fock (MCHF) and configuration interaction (CI) methods are based on a single orthonormal orbital basis (OB). For atoms with complicated shell…