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Uniform semiclassical self-consistent-field calculations of vibrational resonance energies and widths
Authors:David Farrelly  Richard M. Hedges  William P. Reinhardt
Affiliation:Department of Chemistry, University of Colorado, Boulder, CoIorado 80309, USA;Joint Institute for Laboratory Astrophysics, University of Colorado and National Bureau of Standards, Boulder, Colorado 80309, USA
Abstract:Using the Breit—Wigner definition of a resonance, we calculate both resonance positions and widths for a model non-separable hamiltonian, using a uniform semiclassical self-consistent-field (SCF) method. Excellent agreement with recent complex-coordinate quantum SCF calculations is obtained.
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