dorsal/arxiv
View SchemaThree-potential formalism for the three-body scattering problem with attractive Coulomb interactions
| Authors | Z. Papp, C-. Y. Hu, Z. T. Hlousek, B. Kónya, S. L. Yakovlev |
|---|---|
| Categories | |
| ArXiv ID | physics/0102022 |
| URL | https://arxiv.org/abs/physics/0102022 |
| DOI | 10.1103/PhysRevA.63.062721 |
Abstract
A three-body scattering process in the presence of Coulomb interaction can be decomposed formally into a two-body single channel, a two-body multichannel and a genuine three-body scattering. The corresponding integral equations are coupled Lippmann-Schwinger and Faddeev-Merkuriev integral equations. We solve them by applying the Coulomb-Sturmian separable expansion method. We present elastic scattering and reaction cross sections of the $e^++H$ system both below and above the $H(n=2)$ threshold. We found excellent agreements with previous calculations in most cases.
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"abstract": "A three-body scattering process in the presence of Coulomb interaction can be\ndecomposed formally into a two-body single channel, a two-body multichannel and\na genuine three-body scattering. The corresponding integral equations are\ncoupled Lippmann-Schwinger and Faddeev-Merkuriev integral equations. We solve\nthem by applying the Coulomb-Sturmian separable expansion method. We present\nelastic scattering and reaction cross sections of the $e^++H$ system both below\nand above the $H(n=2)$ threshold. We found excellent agreements with previous\ncalculations in most cases.",
"arxiv_id": "physics/0102022",
"authors": [
"Z. Papp",
"C-. Y. Hu",
"Z. T. Hlousek",
"B. K\u00f3nya",
"S. L. Yakovlev"
],
"categories": [
"physics.atom-ph",
"nucl-th"
],
"doi": "10.1103/PhysRevA.63.062721",
"title": "Three-potential formalism for the three-body scattering problem with attractive Coulomb interactions",
"url": "https://arxiv.org/abs/physics/0102022"
},
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"variant": "snapshot-2026-03-01",
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