Uniform semiclassical self-consistent-field calculations of vibrational resonance energies and widths |
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Authors: | David Farrelly Richard M. Hedges William P. Reinhardt |
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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 |
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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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