dorsal/arxiv
View SchemaCan the $\Sigma^- nn$ System be Bound?
| Authors | A. Stadler, B. F. Gibson |
|---|---|
| Categories | |
| ArXiv ID | nucl-th/9402005 |
| URL | https://arxiv.org/abs/nucl-th/9402005 |
| DOI | 10.1103/PhysRevC.50.512 |
| Journal | Phys.Rev.C50:512-513,1994 |
Abstract
Motivated by the $\Sigma$-hypernuclear states reported in ($K^-,\pi^{\pm}$) experiments, we have explored the possibility that there exists a particle-stable $\Sigma^- nn$ bound state. For the J\"ulich \~A hyperon-nucleon, realistic-force model, our calculations yield little reason to expect a positive-parity bound state in either the $J = \frac{1}{2}$ or the $J = \frac{3}{2}$ channels.
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"abstract": "Motivated by the $\\Sigma$-hypernuclear states reported in ($K^-,\\pi^{\\pm}$)\nexperiments, we have explored the possibility that there exists a\nparticle-stable $\\Sigma^- nn$ bound state. For the J\\\"ulich \\~A\nhyperon-nucleon, realistic-force model, our calculations yield little reason to\nexpect a positive-parity bound state in either the $J = \\frac{1}{2}$ or the $J\n= \\frac{3}{2}$ channels.",
"arxiv_id": "nucl-th/9402005",
"authors": [
"A. Stadler",
"B. F. Gibson"
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"doi": "10.1103/PhysRevC.50.512",
"journal_ref": "Phys.Rev.C50:512-513,1994",
"title": "Can the $\\Sigma^- nn$ System be Bound?",
"url": "https://arxiv.org/abs/nucl-th/9402005"
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