Premium
Dynamic perturbation theory of energy transfer in nonrigid molecular systems: Vibrational predissociation of I 2 he van der waals molecule
Author(s) -
Tachibana Akitomo,
Nagaoka Masataka,
Yamabe Tokio
Publication year - 1986
Publication title -
international journal of quantum chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.484
H-Index - 105
eISSN - 1097-461X
pISSN - 0020-7608
DOI - 10.1002/qua.560290537
Subject(s) - van der waals force , perturbation (astronomy) , laser linewidth , chemistry , van der waals surface , vibrational energy , atomic physics , perturbation theory (quantum mechanics) , van der waals strain , molecule , kinetic energy , van der waals molecule , potential energy , quantum , physics , van der waals radius , quantum mechanics , laser
The appearance of the maximum linewidth by the vibrational predissociation of I 2 He van der Waals (vdW) molecule as a function of the initial vibrational quantum number of I 2 is predicted by the dynamic perturbation theory. The kinetic energy perturbation is introduced in addition to perturbation potential. The linewidth agrees quite well with experiment.