Ab initio calculation of the ground and first excited states of the lithium dimer
JianJun Qi,YuYao Bai,QianQian Guo,Yong-Chang Han,Maksim B Shundalau
Figure 4. Franck–Condon factors for the transition from the v′ = 0 of the ${\rm{X}}{}^{{\rm{1}}}{\rm{\Sigma }}_{g}^{+}$ state to the v″ = 0–10 of the ${\rm{A}}{}^{{\rm{1}}}{\rm{\Sigma }}_{u}^{+}$ state of 7Li2.