Transition Moments between 1Deltag, 1Pig, and 1Piu States of the H2 Molecule

Electronic transition moments are computed for dipole transitions between the C and D 1Piu, I and R 1Pig and J and S 1Deltag states of the hydrogen molecule for internuclear distances R in [1, 15] bohr. The character of the wavefunctions at large internuclear distances is investigated. It is shown that in the D and R states the asymptotic configurations are strongly mixed for R