452 research outputs found
Ab-initio Green's Functions Calculations of Atoms
The Faddeev random phase approximation (FRPA) method is applied to calculate
the ground state and ionization energies of simple atoms. First ionization
energies agree with the experiment at the level of ~10 mH or less. Calculations
with similar accuracy are expected to provide information required for
developing the proposed quasiparticle-DFT method.Comment: Proceedings of 'The 6th Japan-Italy symposium on Heavy Ion Physics',
Mito, Japan, Nov. 200
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