Molecular ions in ultracold atomic gases: computed electronic interactions for \MgHion with Rb

Abstract

The electronic structures of the manifold of potential energy surfaces generated in the lower energy range by the interaction of the MgH${}^{+}$(X${}^1{\Sigma }^{+}$) cationic molecule with Rb(${}^2$S), neutral atom are obtained over a broad range of Jacobi coordinates from strongly correlated \emph{ab initio} calculations which use a Multireference (MR) wavefunction within a Complete Active Space (CAS) approach. The relative features of the lowest five surfaces are analyzed in terms of possible collisional outcomes when employed to model the ultracold dynamics of ionic molecular partners.

References in corpus (5)

• Quantum computation with trapped polar molecules
• Quo vadis, cold molecules? - Editorial review
• Cold Molecule Spectroscopy for Constraining the Evolution of the Fine Structure Constant
• Ultracold dipolar gases - a challenge for experiments and theory
• Radiative charge transfer lifetime of the excited state of (NaCa)${}^{+}$

Cited by in corpus (1)

• Cold hybrid ion-atom systems