Abstract
A theory in the spirit of the Hartree-Fock (HF) model is formulated which takes into account general types of correlation effects. This theory, dubbed as Multi-Configuration Hartree-Fock (MCHF) model, makes use of a multideterminantal trial wave function. In the present work the intrinsic ground state wave functions obtained in this theory have been studied. Doubly evenN=Z andN=Z + 2 nuclei in thesd-shell have been treated and the results have been compared against the HF-predictions. While the HF-approximation is found to be quite good forN=Z nuclei, correlations are found to play a strikingly significant role in theN=Z +2 nuclei.
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The complete version of the manuscript (64 pages) has been deposited under ZAED Nr. 6 with the Zentralstelle für Atomkern-energie-Dokumentation, 5701 Leopoldshafen, Kernforschungszentrum.
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Schmid, K.W., Satpathy, L. & Faessler, A. Study of doubly evens d-shell nuclei in the Multi-Configuration-Hartree-Fock model. Z. Physik 267, 337–344 (1974). https://doi.org/10.1007/BF01669964
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DOI: https://doi.org/10.1007/BF01669964