dorsal/arxiv
View SchemaPion-Nucleus Scattering at Medium Energies with Densities from Chiral Effective Field Theories
| Authors | B. C. Clark, R. J. Furnstahl, L. Kurth Kerr, John Rusnak, S. Hama |
|---|---|
| Categories | |
| ArXiv ID | nucl-th/9802061 |
| URL | https://arxiv.org/abs/nucl-th/9802061 |
| DOI | 10.1016/S0370-2693(00)00785-1 |
| Journal | Phys.Lett. B427 (1998) 231-234; Erratum-ibid. B486 (2000) 272 |
Abstract
Recently developed chiral effective field theory models provide excellent descriptions of the bulk characteristics of finite nuclei, but have not been tested with other observables. In this work, densities from both relativistic point-coupling models and mean-field meson models are used in the analysis of meson-nucleus scattering at medium energies. Elastic scattering observables for 790 MeV/$c$ $\pi^{\pm}$ on $^{208}$Pb are calculated in a relativistic impulse approximation, using the Kemmer-Duffin-Petiau formalism to calculate the $\pi^{\pm}$ nucleus optical potential.
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"abstract": "Recently developed chiral effective field theory models provide excellent\ndescriptions of the bulk characteristics of finite nuclei, but have not been\ntested with other observables. In this work, densities from both relativistic\npoint-coupling models and mean-field meson models are used in the analysis of\nmeson-nucleus scattering at medium energies. Elastic scattering observables for\n790\n MeV/$c$ $\\pi^{\\pm}$ on $^{208}$Pb are calculated in a relativistic impulse\napproximation, using the Kemmer-Duffin-Petiau formalism to calculate the\n$\\pi^{\\pm}$ nucleus optical potential.",
"arxiv_id": "nucl-th/9802061",
"authors": [
"B. C. Clark",
"R. J. Furnstahl",
"L. Kurth Kerr",
"John Rusnak",
"S. Hama"
],
"categories": [
"nucl-th"
],
"doi": "10.1016/S0370-2693(00)00785-1",
"journal_ref": "Phys.Lett. B427 (1998) 231-234; Erratum-ibid. B486 (2000) 272",
"title": "Pion-Nucleus Scattering at Medium Energies with Densities from Chiral Effective Field Theories",
"url": "https://arxiv.org/abs/nucl-th/9802061"
},
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