- Letter
Bulk and spectroscopic nuclear properties within an ab initio renormalized random-phase approximation framework
Phys. Rev. C 113, L041302 – Published 27 April, 2026
DOI: https://doi.org/10.1103/ky8w-qrm9
Abstract
A modern chiral potential incorporating the three-body force is adopted to investigate bulk properties, spectra, and nuclear responses of closed-(sub)shell nuclei throughout the nuclear chart within a particle-hole renormalized random-phase approximation scheme using a Hartree-Fock single-particle basis. Our analysis shows that all instabilities induced by the quasiboson approximation underlying random-phase approximation are removed and an overall better consistency with the experiments is achieved for all observables of the investigated nuclei. The residual discrepancies point out the need of going beyond the particle-hole space.
