We derive recursion relations for the polyatomic Franck-Condon factors using a general linear transformation of boson operators.
Efficient evaluation of harmonic polyatomic Franck-Condon factors
β Scribed by Daniel Gruner; Paul Brumer
- Publisher
- Elsevier Science
- Year
- 1987
- Tongue
- English
- Weight
- 386 KB
- Volume
- 138
- Category
- Article
- ISSN
- 0009-2614
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β¦ Synopsis
An efficient computational method for obtaining large numbers of Franck-Condon factors between polyatomic harmonic oscillator vibrational states 1s presented.
π SIMILAR VOLUMES
## Abstract We present a technique for the calculation of FranckβCondon factors and other integrals between vibronic wave functions belonging to different electronic states. The technique is well suited for the determination of the nonadiabatic or spinβorbit couplings related to radiationless decay
A Ice&mode model with hforsc potrntinls is used to calculate the Frank-Condon factors for internal conversion and predissociatio'n in benzene. From a compGson xvith single vibronic level excitation data it is concluded that the absence of fluorescence from the higher vibrational levels of singkt-cxc