dorsal/arxiv
View SchemaMultichannel $e^{\pm}$ scattering on excited Ps states
| Authors | Z. Papp, D. Caballero, C-. Y. Hu |
|---|---|
| Categories | |
| ArXiv ID | physics/0105106 |
| URL | https://arxiv.org/abs/physics/0105106 |
Abstract
Scattering and reaction cross sections of $e^{\pm}-Ps$ system are calculated for total angular momentum L=0, 1 and 2 and energies between the Ps(n=2)-Ps(n=3) threshold. We solved a set of Faddeev-Merkuriev and Lippmann-Schwinger integral equations by applying the Coulomb-Sturmian separable expansion technique. We found that the excited positronium states play dominating roles in scattering processes.
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"date_created": "2026-03-02T18:00:36.288000Z",
"date_modified": "2026-03-02T18:00:36.288000Z",
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"abstract": "Scattering and reaction cross sections of $e^{\\pm}-Ps$ system are calculated\nfor total angular momentum L=0, 1 and 2 and energies between the\nPs(n=2)-Ps(n=3) threshold. We solved a set of Faddeev-Merkuriev and\nLippmann-Schwinger integral equations by applying the Coulomb-Sturmian\nseparable expansion technique. We found that the excited positronium states\nplay dominating roles in scattering processes.",
"arxiv_id": "physics/0105106",
"authors": [
"Z. Papp",
"D. Caballero",
"C-. Y. Hu"
],
"categories": [
"physics.atom-ph"
],
"title": "Multichannel $e^{\\pm}$ scattering on excited Ps states",
"url": "https://arxiv.org/abs/physics/0105106"
},
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