Kinematics of the reaction H2O+(H2,H)H3O+ |
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Affiliation: | 1. Institut für Physikalische und Theoretische Chemie, Universität Regensburg, 93040 Regensburg, Germany;2. Physikalische Chemie III, Technische Universität Dortmund, 44227 Dortmund, Germany;3. Lehrstuhl für Theoretische Chemie, Ruhr-Universität Bochum, 44780 Bochum, Germany;4. Laboratory of Thermodynamics, Technische Universität Dortmund, 44227 Dortmund, Germany;5. Fakultät Physik/DELTA, Technische Universität Dortmund, 44221 Dortmund, Germany |
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Abstract: | The kinematics of the reaction H2O+(H2,H)H3O+ were studied in crossed-beam experiments in the low collision-energy range 0.1–2 eV (c.m.). The scattering diagrams, center-of-mass angular distributions, and product relative translational energy distributions obtained show that the reaction proceeds predominantly by the impulsive, stripping mechanism. The translational exoergicity vs. collision energy plot obeys the spectator-stripping prediction. |
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