Application of ion imaging to the study of unimolecular and bimolecular reactions

Theo Kitsopoulos; Mark A. Buntine; David P. Baldwin; Richard N. Zare; David W. Chandler

doi:10.1117/12.143074

22 April 1993 Application of ion imaging to the study of unimolecular and bimolecular reactions

Theo Kitsopoulos, Mark A. Buntine, David P. Baldwin, Richard N. Zare, David W. Chandler

Proceedings Volume 1858, Laser Techniques for State-Selected and State-to-State Chemistry; (1993) https://doi.org/10.1117/12.143074
Event: OE/LASE'93: Optics, Electro-Optics, and Laser Applications in Scienceand Engineering, 1993, Los Angeles, CA, United States

Abstract

We use the photofragment ion imaging technique to investigate the 266 nm photodissociation dynamics of hydrogen iodide. We show the quantitative features of ion imaging by comparing determinations of photofragment recoil velocity distributions, product branching ratios and the HI bond dissociation energy with previously published results. Excellent agreement with previous experimental and theoretical results is obtained. The H atoms produced from this process are then used as reactants in the reaction of H + HI and H + D₂. Imaging techniques are used to measure the velocity distributions of the products of these reactions.

Citation Download Citation

Theo Kitsopoulos, Mark A. Buntine, David P. Baldwin, Richard N. Zare, and David W. Chandler "Application of ion imaging to the study of unimolecular and bimolecular reactions", Proc. SPIE 1858, Laser Techniques for State-Selected and State-to-State Chemistry, (22 April 1993); https://doi.org/10.1117/12.143074

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