Abstract
We optimize -full nuclear interactions from chiral effective field theory. The low-energy constants of the contact potentials are constrained by two-body scattering phase shifts, and by properties of bound state of to 4 nucleon systems and nuclear matter. The pion-nucleon couplings are taken from a Roy-Steiner analysis. The resulting interactions yield accurate binding energies and radii for a range of nuclei from to , and provide accurate equations of state for nuclear matter and realistic symmetry energies. Selected excited states are also in agreement with data.
- Received 2 July 2020
- Revised 26 August 2020
- Accepted 16 October 2020
DOI:https://doi.org/10.1103/PhysRevC.102.054301
Published by the American Physical Society under the terms of the Creative Commons Attribution 4.0 International license. Further distribution of this work must maintain attribution to the author(s) and the published article's title, journal citation, and DOI. Funded by Bibsam.
Published by the American Physical Society