Key points are not available for this paper at this time.
Exact-dynamics (six-dimensional) quantum simulations of energy-resolved initial-state-selected rearrangement reaction probabilities are presented for H2(v=0,1,j=0) +OH(v=0,1,j=0) →H+H2O, at J=0, using the time-dependent reactive-scattering formalism. A few narrow resonances appear at low reaction energies when the H2 is vibrationally excited, and are shown to be partially associated with the strong-interaction region (in addition to the asymptotic reagents channel, where the potential has an unphysical well). Vibrational excitation of the OH bond is shown to exhibit little influence on the reaction probabilities. Together with similar results due to Zhang and Zhang (J. Chem. Phys., in press), these are the first initial-state-selected simulations of exact-dynamics four-atom molecular reactions.
Daniel Neuhauser (Wed,) studied this question.