Ab initio interaction potentials and scattering lengths for ultracold mixtures of metastable helium and alkali-metal atoms

Dariusz Kȩdziera, Łukasz Mentel, Piotr S. Żuchowski +1

We have obtained accurate ab initio quartet potentials for the diatomic metastable triplet helium + alkali-metal (Li, Na, K, Rb) systems, using all-electron restricted open-shell c…