Open AccessDissociation of the HCN molecule in the highly excited vibrational states
Author(s) -
Zheng Dun-Sheng,
Guo Xi-Kun
Publication year - 2004
Publication title -
wuli xuebao
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.199
H-Index - 47
ISSN - 1000-3290
DOI - 10.7498/aps.53.3347
Subject(s) - dissociation (chemistry) , excited state , molecule , excitation , bond dissociation energy , physics , atomic physics , morse potential , phase space , molecular physics , materials science , chemistry , quantum mechanics
The bond breaking at high excitation of the HCN molecule with various couplings is studied along with Morse oscillator by the coset (phase) space method of Lie algebra. It is demonstrated that the couplings of higher orders, are prone to bo nd dissociation. We also note that couplings reduce the dissociation energy.