dorsal/arxiv
View SchemaThe $\Xi^- +d\to n+\Lambda+\Lambda$ reaction as a probe of the $\Lambda\Lambda$ interaction
| Authors | I. R. Afnan |
|---|---|
| Categories | |
| ArXiv ID | nucl-th/9712004 |
| URL | https://arxiv.org/abs/nucl-th/9712004 |
| DOI | 10.1016/S0375-9474(98)00258-9 |
| Journal | Nucl.Phys. A639 (1998) 55c-64c |
Abstract
Within the framework of the Faddeev equations we demonstrate that a $\Lambda\Lambda-\Xi N$ interaction that gives a $\Lambda\Lambda$ scattering length comparable to the $nn$ scattering length, and the binding energy of $^{\ 6}_{\Lambda\Lambda}$He as an $\alpha\Lambda\Lambda-\alpha\Xi N$ system, produces a final state interaction peak in the neutron spectrum for the reaction $\Xi^- d \to n\Lambda\Lambda$. This suggests that this reaction could be used to constrain the $\Lambda\Lambda$ scattering length.
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"abstract": "Within the framework of the Faddeev equations we demonstrate that a\n$\\Lambda\\Lambda-\\Xi N$ interaction that gives a $\\Lambda\\Lambda$ scattering\nlength comparable to the $nn$ scattering length, and the binding energy of $^{\\\n 6}_{\\Lambda\\Lambda}$He as an $\\alpha\\Lambda\\Lambda-\\alpha\\Xi N$ system,\nproduces a final state interaction peak in the neutron spectrum for the\nreaction $\\Xi^- d \\to n\\Lambda\\Lambda$. This suggests that this reaction could\nbe used to constrain the $\\Lambda\\Lambda$ scattering length.",
"arxiv_id": "nucl-th/9712004",
"authors": [
"I. R. Afnan"
],
"categories": [
"nucl-th"
],
"doi": "10.1016/S0375-9474(98)00258-9",
"journal_ref": "Nucl.Phys. A639 (1998) 55c-64c",
"title": "The $\\Xi^- +d\\to n+\\Lambda+\\Lambda$ reaction as a probe of the $\\Lambda\\Lambda$ interaction",
"url": "https://arxiv.org/abs/nucl-th/9712004"
},
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