An Ultracold Gas of Bosonic ${}^{23}{\text{Na}}^{39}\text{K}$ Ground-State Molecules

Kai K. Voges, Philipp Gersema, Mara Meyer zum Alten Borgloh +4

We report the creation of ultracold bosonic dipolar ${}^{23}{\text{Na}}^{39}\text{K}$ molecules in their absolute rovibrational ground state. Starting from weakly bound molecules i…