Physical Review Letters
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Ab Initio Study of the Radii of Oxygen Isotopes
Author(s): Zhengxue Ren, Serdar Elhatisari, and Ulf-G. Meißner
We present an ab initio study of the charge and matter radii of oxygen isotopes from $^{16}\mathrm{O}$ to $^{20}\mathrm{O}$ using nuclear lattice effective field theory (NLEFT) with high-fidelity ${\mathrm{N}}^{3}\mathrm{LO}$ chiral interactions. To efficiently address the Monte Carlo sign problem e… [Phys. Rev. Lett. 135, 152502] Published Wed Oct 08, 2025
