We advance a theoretical model for wbrational predissociation (VP) of a linear triatomic molecular comple\ consistmg of a rare-gas atom bound to a diatomic, which rests on the decay of a bound state into a mnnรฏfold of coupled translational continua. We explored the dependence of the VP :ate on the m
Adiabatically corrected quasiclassical model for the vibrational predissociation of van der Waals complexes
โ Scribed by Y. Karni; E.E. Nikitin
- Publisher
- Elsevier Science
- Year
- 1995
- Tongue
- English
- Weight
- 1017 KB
- Volume
- 191
- Category
- Article
- ISSN
- 0301-0104
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
We study the vibrational predissociation of the van der Waals molecule Ne . . 12(B3v) by Using a quasiclassical trajectory method. The potential energy surface assumed was a simple sum of pairwise atom-atom interactions. According to approximate quantal calculations, the necessary initial conditions
We propose a local modes description of stretching motion and enera transfer in photocxcited IzS,, ran der Wa;lls compleses. In a simple local modes model. we find decrcasin, 0 efficiency of vibrationA predissociation as the size of the complex grows. in qualitative agreement with recent esperimcnts
We presented a calculation of the total and partial decay widths of vibrational ลฝ . predissociation VP of the HeI molecule for low initial vibrational excitations from the 2 ลฝ . lowest van der Waals vdW state with total angular momentum J s 0. A time-dependent golden rule wave-packet method was empl