paper

Accurate bulk properties of nuclei from to from potentials with isobars

arXiv:2006.16774 · doi:10.1103/PhysRevC.102.054301

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 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.

7 pages, 6 figures

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