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On the product electronic state distribution in reactions of alkali dimers with halogen atoms

✍ Scribed by M.B. Faist; R.D. Levine

Publisher: Elsevier Science
Year: 1977
Tongue: English
Weight: 505 KB
Volume: 47
Category: Article
ISSN: 0009-2614
DOI: 10.1016/0009-2614(77)85294-9

No coin nor oath required. For personal study only.

✦ Synopsis

The distribution of product electronic states from the reactions hlz + X -hlX + hl* for X1X = KCI, KBr, and RbBr is reexamined from the information theoretic viewpoint, using a hierarchy of prror distributions. Good agreement with experimental line intensities IS achieved using a surprisal linear in the fraction of the total energy in electronic excitation with a small "temperature-hke" surprlsal parameter ($ _ < 0.4 for the most precise of these priors). The continuous rigid rotor harmonic oscillator (RRHO) prior is shown to produce equally good agreement (with $ -< I), thus providing d simple Jnaiyti- cal expression for branching ratios betueen product electronic states.

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