Vector correlation in molecular photodissociation:Quantum mechanical expression and comparison with the formal expansion formula

摘要

The quantum mechanical expression for the angle-dependent photofragment multipole moments it derived with only the dipole approximation. The angular momentum coupling between the two fiagments is taken into account for the first time. The result is also compared with the formal expansion method assuming fixed #mu#-v-J vector correlation for all scattering angles [Y.Mo and T.Suzuki,J. Chem. Phys.108,6780(1998)]. The condition that reduces the rigorous formula to the approximate formula is examined.