On the classical path method using Delves coordinates: Asymptotic solution for time-dependent amplitudes

R. D. Gilbert; J. T. Muckerman

On the classical path method using Delves coordinates: Asymptotic solution for time-dependent amplitudes

R. D. Gilbert, J. T. Muckerman

Brookhaven National Laboratory

Research output: Contribution to journal › Article › peer-review

6 Citations (Scopus)

Abstract

An analytic perturbation series procedure is developed for evaluating transition amplitudes in an adiabatic basis throughout the asymptotic region of a molecular collision process described in Delves coordinates. This procedure is used in conjunction with the classical path method in a treatment of collinear atom-harmonic oscillator collisions. The importance of the new procedure in the application of the classical path method to reactive scattering is discussed.

Original language	English
Pages (from-to)	3132-3138
Number of pages	7
Journal	The Journal of Chemical Physics
Volume	82
Issue number	7
Publication status	Published - Dec 1 1984

ASJC Scopus subject areas

Physics and Astronomy(all)
Physical and Theoretical Chemistry

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abstract = "An analytic perturbation series procedure is developed for evaluating transition amplitudes in an adiabatic basis throughout the asymptotic region of a molecular collision process described in Delves coordinates. This procedure is used in conjunction with the classical path method in a treatment of collinear atom-harmonic oscillator collisions. The importance of the new procedure in the application of the classical path method to reactive scattering is discussed.",

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AU - Muckerman, J. T.

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N2 - An analytic perturbation series procedure is developed for evaluating transition amplitudes in an adiabatic basis throughout the asymptotic region of a molecular collision process described in Delves coordinates. This procedure is used in conjunction with the classical path method in a treatment of collinear atom-harmonic oscillator collisions. The importance of the new procedure in the application of the classical path method to reactive scattering is discussed.

AB - An analytic perturbation series procedure is developed for evaluating transition amplitudes in an adiabatic basis throughout the asymptotic region of a molecular collision process described in Delves coordinates. This procedure is used in conjunction with the classical path method in a treatment of collinear atom-harmonic oscillator collisions. The importance of the new procedure in the application of the classical path method to reactive scattering is discussed.

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