Back to Search
Start Over
Understanding the Effect of Chiral NN Parametrization on Nuclear Shapes From an Ab Initio Perspective
- Publication Year :
- 2023
-
Abstract
- The ab initio symmetry-adapted no-core shell model naturally describes nuclear deformation and collectivity, and is therefore well-suited to studying the dynamics and coexistence of shapes in atomic nuclei. For the first time, we analyze how these features in low-lying states of 6Li and 12C are impacted by the underlying realistic nucleon-nucleon interaction. We find that the interaction parametrization has a notable but limited effect on collective shapes in the lowest 6Li and 12C states, while collective structures in the excited 2+ state of 12C are significantly more sensitive to the interaction parameters and exhibits emergent shape coexistence.<br />Comment: 4 pages + references, 3 figures, CGS17 (2023) conference proceedings contribution
- Subjects :
- Nuclear Theory
Subjects
Details
- Database :
- arXiv
- Publication Type :
- Report
- Accession number :
- edsarx.2311.13020
- Document Type :
- Working Paper