Prospects for Precision $YN$ and $\bar{n}N$ Measurements with an LH${}_2$/LD${}_2$ Target in the BESIII Detector

Zhao-Ling Zhang, Xu Gao, Wei-Min Song +1

Tagged hyperon and antineutron beams from $J/\psi$ and $\psi (3686)$ decays allow BESIII to study (anti)hyperon--nucleon ($YN$) and antineutron--nucleon ($\bar{n}N$) scattering, but the p…