dorsal/arxiv
View SchemaThe Three-Nucleon System Near the N-d Threshold
| Authors | A. Kievsky, S. Rosati, M. Viviani, C. R. Brune, H. J. Karwowski, E. J. Ludwig, M. H. Wood |
|---|---|
| Categories | |
| ArXiv ID | nucl-th/9706077 |
| URL | https://arxiv.org/abs/nucl-th/9706077 |
| DOI | 10.1016/S0370-2693(97)00691-6 |
| Journal | Phys.Lett. B406 (1997) 292-296 |
Abstract
The three-nucleon system is studied at energies a few hundred keV above the N-d threshold. Measurements of the tensor analyzing powers $T_{20}$ and $T_{21}$ for p-d elastic scattering at $E_{c.m.}=432$ keV are presented together with the corresponding theoretical predictions. The calculations are extended to very low energies since they are useful for extracting the p-d scattering lengths from the experimental data. The interaction considered here is the Argonne V18 potential plus the Urbana three-nucleon potential. The calculation of the asymptotic D- to S-state ratio for $^3$H and $^3$He, for which recent experimental results are available, is also presented.
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"abstract": "The three-nucleon system is studied at energies a few hundred keV above the\nN-d threshold. Measurements of the tensor analyzing powers $T_{20}$ and\n$T_{21}$ for p-d elastic scattering at $E_{c.m.}=432$ keV are presented\ntogether with the corresponding theoretical predictions. The calculations are\nextended to very low energies since they are useful for extracting the p-d\nscattering lengths from the experimental data. The interaction considered here\nis the Argonne V18 potential plus the Urbana three-nucleon potential. The\ncalculation of the asymptotic D- to S-state ratio for $^3$H and $^3$He, for\nwhich recent experimental results are available, is also presented.",
"arxiv_id": "nucl-th/9706077",
"authors": [
"A. Kievsky",
"S. Rosati",
"M. Viviani",
"C. R. Brune",
"H. J. Karwowski",
"E. J. Ludwig",
"M. H. Wood"
],
"categories": [
"nucl-th",
"nucl-ex"
],
"doi": "10.1016/S0370-2693(97)00691-6",
"journal_ref": "Phys.Lett. B406 (1997) 292-296",
"title": "The Three-Nucleon System Near the N-d Threshold",
"url": "https://arxiv.org/abs/nucl-th/9706077"
},
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