Multichannel Siegert quantization with complex rotated coordinates: Application to molecular resonances
- 1 November 1980
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review A
- Vol. 22 (5) , 1817-1819
- https://doi.org/10.1103/physreva.22.1817
Abstract
A coupled-channel approach with complex rotated coordinates and boundary conditions identical to those used for bound states is shown to lead to an accurate determination of the widths of resonances in the heavy particle motion of molecular systems.Keywords
This publication has 12 references indexed in Scilit:
- The harmonic oscillator model in predissociationChemical Physics, 1978
- Solution for bound state wavefunctions and matrix elements by the piecewise analytic methodThe Journal of Chemical Physics, 1976
- On the dynamical behaviour of the collision between an atom and a highly asymmetric diatomic moleculeChemical Physics Letters, 1976
- Large isotope effects in photodissociation of polyatomic moleculesThe Journal of Chemical Physics, 1975
- Dissociation processes of polyatomic moleculesThe Journal of Chemical Physics, 1975
- Asymptotic solutions of the coupled equations of electron-atom collision theory for the case of some channels closedJournal of Physics B: Atomic and Molecular Physics, 1973
- Resonances in n-Body Quantum Systems With Dilatation Analytic Potentials and the Foundations of Time-Dependent Perturbation TheoryAnnals of Mathematics, 1973
- Complex coordinate space calculations for resonant statesJournal of Physics B: Atomic and Molecular Physics, 1972
- A class of analytic perturbations for one-body Schrödinger HamiltoniansCommunications in Mathematical Physics, 1971
- New Method for Constructing Wavefunctions for Bound States and ScatteringThe Journal of Chemical Physics, 1969