IMPROVED SUDDEN AND ADIABATIC NUCLEI THEORIES OF ATOM-DIATOMIC MOLECULE-SCATTERING

Authors
ZHANG CK REN TQ LI W ZHANG YC
Citation
Ck. Zhang et al., IMPROVED SUDDEN AND ADIABATIC NUCLEI THEORIES OF ATOM-DIATOMIC MOLECULE-SCATTERING, Chemical physics, 185(3), 1994, pp. 309-316
Citations number
14
Categorie Soggetti
Physics, Atomic, Molecular & Chemical
Journal title
Chemical physics → ACNP
ISSN journal
03010104
Volume
185
Issue
3
Year of publication
1994
Pages
309 - 316
Database
ISI
SICI code
0301-0104(1994)185:3<309:ISAANT>2.0.ZU;2-4
Abstract
In the present paper we derive the new generalized energy sudden appro ximation theory and the generalized adiabatic nuclei theory of atom-di atomic molecule scattering through the transformation of the full Gree n operator. The derivation is quite simple and it is different from pr evious methods. The formulation has an obvious physical meaning and sh ould lead to accurate numerical results. Numerical results for H(e)-H- 2 scattering are given and compared with previous results.