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Ab initio calculation of the Franck-Condon factors for ionization of HF and DF to X 2Π and A 2Σ+ states

✍ Scribed by Ivo Cacelli

Publisher: Elsevier Science
Year: 1989
Tongue: English
Weight: 632 KB
Volume: 158
Category: Article
ISSN: 0009-2614
DOI: 10.1016/0009-2614(89)87321-x

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✦ Synopsis

Franck-Condon factors for vibronic transitions from the ground states of the HF and DF molecules to the X 'TI and A 'Z* states of the corresponding parent ions are computed in the Born-Oppenhcimcr approximation.

The distribution of these Franck-Condon factors between bound and unbound vibrational A 'Z+ states are employed to predtct the percentage of A 'Z+ ions leading to molecular fragmentation.

The results are compared with the available experimental data.

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