Why do the angular distributions of electrons from photoionization of H_2~+ and H_2 depend on the internuclear separation?

摘要

New experimental and theoretical work examining the double photoionization of H_2 has uncovered surprising changes in the resulting electron angular distributions as a function of the internuclear separation R.rnA theoretical study was conducted of the electron angular distribution arising from the photoionization of H_2~+ at various R.