| Issue |
EPJ Web Conf.
Volume 342, 2025
14th International Spring Seminar on Nuclear Physics “Cutting-Edge Developments in Nuclear Structure Physics”
|
|
|---|---|---|
| Article Number | 01009 | |
| Number of page(s) | 7 | |
| DOI | https://doi.org/10.1051/epjconf/202534201009 | |
| Published online | 21 November 2025 | |
https://doi.org/10.1051/epjconf/202534201009
Discrete non-orthogonal shell model for nuclear structure: Towards heavy elements
Université de Strasbourg, CNRS, IPHC UMR7178, 23 rue du Loess, F-67000 Strasbourg
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Published online: 21 November 2025
Abstract
We present recent developments of the Discrete Non-Orthogonal Shell Model (DNO-SM) for nuclear structure studies far from stability. Exact shell-model solutions are obtained for typical open-shell light sd and pf nuclei using non-orthogonal Slater determinants consistently derived from the variation after projection approach. The latter represents a powerful method to include correlations from particle-hole excitations. Applications to proton-rich nuclei at the N ~ Z line show the important role of these correlations to probe the structure transition in the 84,86Mo isotopes. We finally present a first complete description of low-lying spectroscopy in the superheavy 254No, reproducing excellently various band structures and isomers in this challenging nucleus.
© The Authors, published by EDP Sciences, 2025
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