Resonant-state solution of the Faddeev-Merkuriev integral equations for three-body systems with Coulomb potentials

Z. Papp; J. Darai; C.-Y. Hu; Z. T. Hlousek; B. Kónya; S. L. Yakovlev

doi:10.1103/PhysRevA.65.032725

Resonant-state solution of the Faddeev-Merkuriev integral equations for three-body systems with Coulomb potentials

Z. Papp, J. Darai, C.-Y. Hu, Z. T. Hlousek, B. Kónya, and S. L. Yakovlev

Phys. Rev. A 65, 032725 – Published 27 February 2002

Abstract

A method for calculating resonances in three-body Coulombic systems is proposed. The Faddeev-Merkuriev integral equations are solved by applying the Coulomb-Sturmian separable expansion method. The $e^{-} e^{+} e^{-}$ S-state resonances up to $n = 5$ threshold are calculated.

Received 8 June 2001

DOI:https://doi.org/10.1103/PhysRevA.65.032725

Authors & Affiliations

Z. Papp^1,2, J. Darai³, C.-Y. Hu¹, Z. T. Hlousek¹, B. Kónya², and S. L. Yakovlev⁴

¹Department of Physics, California State University, Long Beach, California 90840
²Institute of Nuclear Research of the Hungarian Academy of Sciences, Debrecen, Hungary
³Department of Experimental Physics, University of Debrecen, Debrecen, Hungary
⁴Department of Mathematical and Computational Physics, St. Petersburg State University, St. Petersburg, Russia

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Vol. 65, Iss. 3 — March 2002

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