dorsal/arxiv
View SchemaNijmegen Soft-Core Potential Including Two-Meson Exchange
| Authors | V. G. J. Stoks, Th. A. Rijken |
|---|---|
| Categories | |
| ArXiv ID | nucl-th/9404001 |
| URL | https://arxiv.org/abs/nucl-th/9404001 |
| DOI | 10.1063/1.48202 |
Abstract
We report on the progress of the construction of the extended soft-core (ESC) Nijmegen potential. Next to the standard one-boson-exchange parts, the model includes the pion-meson-exchange potentials due to the parallel and crossed-box diagrams, as well as the one-pair and two-pair diagrams, vertices for which can be identified with similar interactions appearing in chiral-symmetric Lagrangians. Although the ESC potential is still under construction, it already gives an excellent description of all $N\!N$ scattering data below 350 MeV with $\chi^{2}/{\rm datum}=1.3$.
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"abstract": "We report on the progress of the construction of the extended soft-core (ESC)\nNijmegen potential. Next to the standard one-boson-exchange parts, the model\nincludes the pion-meson-exchange potentials due to the parallel and crossed-box\ndiagrams, as well as the one-pair and two-pair diagrams, vertices for which can\nbe identified with similar interactions appearing in chiral-symmetric\nLagrangians. Although the ESC potential is still under construction, it already\ngives an excellent description of all $N\\!N$ scattering data below 350 MeV with\n$\\chi^{2}/{\\rm datum}=1.3$.",
"arxiv_id": "nucl-th/9404001",
"authors": [
"V. G. J. Stoks",
"Th. A. Rijken"
],
"categories": [
"nucl-th"
],
"doi": "10.1063/1.48202",
"title": "Nijmegen Soft-Core Potential Including Two-Meson Exchange",
"url": "https://arxiv.org/abs/nucl-th/9404001"
},
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