Abstract
The Brueckner matrix from the Reid soft-core potential is taken for the leading contribution of the effective two-proton interaction in the region. Phenomenological two-body pairing and multipole forces are added to adjust for all neglected effect. Two model spaces are selected; a small space () and a large space (). For each space the strengths of the phenomenological terms are adjusted to fit the spectrum. It is found that both of the total interactions have a high statistical correlation with the bare matrix. The total effective interactions are then used without further adjustment in shell model calculations to obtain good predictions for the spectra of , , and .
NUCLEAR STRUCTURE Shell-model structure of core plus valence protons: shell-model effective interactions consisting of Brueckner reaction matrix plus phenomenological multipole corrections.
- Received 20 June 1977
DOI:https://doi.org/10.1103/PhysRevC.18.530
©1978 American Physical Society