摘要: Highly endoergic alkali-hydrogen reactions are usually initiated by electronic excitation of the alkali atom. This implies that non-adiabatic couplings take place along reaction path, collision mechanism being dominated electron transfer jump occurs between atom and hydrogen molecule. Since can be selectively achieved over many atomic states, these constitute good candidates to generalize study processes in dynamics. Series heat-pipe oven crossed-beam experiments have been carried out Li + H 2, Na K Rb 2 Cs reactions, which high-resolution optical techniques used for reagent product characterization. The experimental findings indicate that, spite common characteristics, five exhibit apparently different behaviours not explained usual models. However, a critical analysis based on few calculation...
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