Abstract
The possible application of the MCEB method (for two-electron Feshbach resonances) to calculate the energies of resonance states of three-electron atoms is discussed. As an illustration, the method is applied to the 1s 2s2 2S resonance of He−. The value obtained is improved by CI stabilization procedures.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have