Meson-theoretic potentials and the hypertriton

A previous result of Gibson and Lehman for the binding energy of ${}_{\Lambda }{}^3{}_{}{}^{}\mathrm{H}$ using a single-term nonlocal separable potential representation of a meson-theoretic $\Lambda N$ potential is shown to be significantly modified when a two-term separable $\Lambda N$ potential is used instead.