MODE SPECIFICITY IN THE H- FULL-DIMENSIONAL QUANTUM STUDY(HOD REACTION )

We present six-dimensional quantum calculations of total reaction prob abilities and integral cross-sections for some initial states for the title reaction using the Schatz-Elgersma potential energy surface. The initial state-selected time-dependent wavepacket approach to an atom- triatom reaction in full dimensions was employed with the restriction that only a pre-specified bond in the HOD molecule can be broken in on e calculation. Branching ratios and the reactivity enhancements from g round state and the three fundamental vibrational excitations are repo rted. Our results are in qualitative agreement with experiments and pr evious calculations.