Mixed configuration-interaction and many-body perturbation-theory calculations of energies and oscillator strengths ofJ=1odd states of neon

I. M. Savukov, W. R. Johnson, H. G. Berry
2002 Physical Review A. Atomic, Molecular, and Optical Physics  
Ab-initio theory is developed for energies of J=1 particle-hole states of neutral neon and for oscillator strengths of transitions from such states to the J=0 ground state. Hole energies of low-Z neonlike ions are evaluated.
doi:10.1103/physreva.66.052501 fatcat:l5vbpxlwd5aibbt2l3zbr5k4am