Analyzing the photoassociation spectra of ultracold ${}^{85}$Rb${}^{133}$Cs molecule in $(3{)}^3{\Sigma }^{+}$ state

Zi-wei Wang, Zi-ang Li, Xu-hui Bai +4

We establish a theoretical model to analyze the photoassociative (PA) spectroscopy of $(3{)}^3{\Sigma }^{+}$ state of ${}^{85}$Rb${}^{133}$Cs molecule. The term energy, spin-spin coupling constant…