The potential model of G. Thompson et al. [J. Mol. Spectrosc. 124, 130-138 (1987)] for an analysis of the vibrational-rotational and the rotational spectra of diatomic molecules is modified by an algebraic WKB treatment of the Schro ¨dinger equation given by Watson's effective Hamiltonian. A compact
On rotational and vibrational relaxation of diatomic molecules and a quasi-classical model for rotational relaxation
✍ Scribed by Tova Feldmann; A. Ben-Shaul
- Publisher
- Elsevier Science
- Year
- 1979
- Tongue
- English
- Weight
- 459 KB
- Volume
- 64
- Category
- Article
- ISSN
- 0009-2614
No coin nor oath required. For personal study only.
✦ Synopsis
Differences between vibrational and rotational rehsation patterns disappex and similarities are reveaIed by_trxtsforming from stite to er.ergy distributions_ This IblIows from the constant state density of both osciilators and rotors and the exponential gap 1zw governing their relaxation A simple. pxamcter-free. rotational relsvation model which agrees well with previous results is fornndated.
📜 SIMILAR VOLUMES
A treatment of vibrational relaxation of impurity molecules in host solids is given, which introduces two improvements over existing theories: (i) The librational degree of freedom is taken into consideration. (ii) Local translational modes at the impurity site are included in the treatment. A reali
Pekeris' solution for vibrational-rotational levels of the Morse potential includes the unphysical domain -a < r < 0 of the internuclear separation, just like Morse's solution for vibrational levels. In this article, the method of confinement in a box is implemented to obtain the vibrational-rotatio