dorsal/arxiv
View SchemaLow energy $n-\nuc{3}{H}$ scattering : a novel testground for nuclear interaction
| Authors | R. Lazauskas, J. Carbonell, A. C. Fonseca, M. Viviani, A. Kievsky, S. Rosati |
|---|---|
| Categories | |
| ArXiv ID | nucl-th/0412089 |
| URL | https://arxiv.org/abs/nucl-th/0412089 |
| DOI | 10.1103/PhysRevC.71.034004 |
| Journal | Phys.Rev. C71 (2005) 034004 |
Abstract
The low energy $n-\nuc{3}{H}$ elastic cross sections near the resonance peak are calculated by solving the 4-nucleon problem with realistic NN interactions. Three different methods -- Alt, Grassberger and Shandas (AGS), Hyperspherical Harmonics and Faddeev-Yakubovsky -- have been used and their respective results are compared. We conclude on a failure of the existing NN forces to reproduce the $n-\nuc{3}{H}$ total cross section.
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"abstract": "The low energy $n-\\nuc{3}{H}$ elastic cross sections near the resonance peak\nare calculated by solving the 4-nucleon problem with realistic NN interactions.\nThree different methods -- Alt, Grassberger and Shandas (AGS), Hyperspherical\nHarmonics and Faddeev-Yakubovsky -- have been used and their respective results\nare compared. We conclude on a failure of the existing NN forces to reproduce\nthe $n-\\nuc{3}{H}$ total cross section.",
"arxiv_id": "nucl-th/0412089",
"authors": [
"R. Lazauskas",
"J. Carbonell",
"A. C. Fonseca",
"M. Viviani",
"A. Kievsky",
"S. Rosati"
],
"categories": [
"nucl-th"
],
"doi": "10.1103/PhysRevC.71.034004",
"journal_ref": "Phys.Rev. C71 (2005) 034004",
"title": "Low energy $n-\\nuc{3}{H}$ scattering : a novel testground for nuclear interaction",
"url": "https://arxiv.org/abs/nucl-th/0412089"
},
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