DOI: 10.1063/1.432836. An <i>R</i> matrix approach to the solution of coupled equations for atom

An R matrix approach to the solution of coupled equations for atom–molecule reactive scattering

10.1063/1.432836

Crossref journal-article

AIP Publishing

The Journal of Chemical Physics (317)

Abstract

We describe in detail a new method for solving the coupled linear differential equations which appear in the theoretical statement of many types of scattering phenomena. Combining the speed advantage of propagation methods with the inherent stability of R-matrix methods, this method is fast and is unaffected by exponential growth of closed channels. We describe the propagation of the R-matrix in terms of a collinear reactive scattering problem, and provide numerical results for several systems, clearly demonstrating the speed, stability, and accuracy of this method.

Bibliography

Light, J. C., & Walker, R. B. (1976). An R matrix approach to the solution of coupled equations for atomâmolecule reactive scattering. The Journal of Chemical Physics, 65(10), 4272â4282.

Authors 2

John C. Light (first)
Robert B. Walker (additional)

References 37 Referenced 595

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Dates

Type	When
Created	22 years, 6 months ago (Feb. 27, 2003, 4:11 p.m.)
Deposited	1 year, 6 months ago (Feb. 9, 2024, 10:41 a.m.)
Indexed	1 month ago (Aug. 2, 2025, 12:19 a.m.)
Issued	48 years, 9 months ago (Nov. 15, 1976)
Published	48 years, 9 months ago (Nov. 15, 1976)
Published Print	48 years, 9 months ago (Nov. 15, 1976)

Funders 0

None

BibTeX

@article{Light_1976, title={An R matrix approach to the solution of coupled equations for atom–molecule reactive scattering}, volume={65}, ISSN={1089-7690}, url={http://dx.doi.org/10.1063/1.432836}, DOI={10.1063/1.432836}, number={10}, journal={The Journal of Chemical Physics}, publisher={AIP Publishing}, author={Light, John C. and Walker, Robert B.}, year={1976}, month=nov, pages={4272–4282} }

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