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The H+D2 reaction: “prompt” hd distributions at high collision energies

✍ Scribed by Klaus-Dieter Rinnen; Dahv A.V. Kliner; Richard S. Blake; Richard N. Zare

Publisher
Elsevier Science
Year
1988
Tongue
English
Weight
397 KB
Volume
153
Category
Article
ISSN
0009-2614

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✦ Synopsis

Probe-laser-induced ("prompt") reaction of H+ D, was observed in a mixture of HI and D2 using (2 + I ) REMPI detection of the HD product. Rotational distributions for HD(u=O-3) of the prompt reaction are reported here, corresponding to center-ofmass collision energies of I .20-1.65 eV and 1.95-2.40 eV. The measurements of the HD(n=3, J) product probe a previously inaccessible region of the potential energy surface for the title reaction. At these energies, the total reaction cross sections have been both measured and calculated, but quantum state specific theoretical predictions are not yet available.

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