Nuclear saturation is a key property of low-energy nuclear physics that
depends on fine details of the nuclear interaction. Here we develop a unified
statistical framework that uses realistic nuclear forces to link the
theoretical modeling of finite nuclei and infinite nuclear matter. We construct
fast and accurate emulators for nuclear-matter observables and employ an
iterative history-matching approach to explore and reduce the enormous
parameter domain of Δ-full chiral interactions. We find that model
calibration including \nuc{16}{O} observables gives saturation predictions that
are more accurate and have a smaller variance than those that only use few-body
data.Comment: 5 pages, 3 figures, Supplemental Material provided as ancillary
materia