Ground state correlation energy of the Be-sequence for Z = 4-20 in MCDF approximation
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The ground state (J = 0) electronic correlation energy of the 4-electron Be-sequence is calculated in the Multi-Configuration Dirac-Fock approximation for Z = 4-20. The 4 electrons were distributed over the configurations arising from the 1s, 2s, 2p, 3s, 3p and 3d orbitals. Theoretical values obtained here are in good agreement with experimental correlation energies.
@article{urn:nbn:de:hebis:34-2008091023655, author ={Rashid, Khalid and Fricke, Burkhard and Blanke, Johannes Holger and Desclaux, Jean-Paul}, title ={Ground state correlation energy of the Be-sequence for Z = 4-20 in MCDF approximation}, copyright ={https://rightsstatements.org/page/InC/1.0/}, language ={en}, year ={1989} }