dorsal/arxiv
View Schema$\Xi^{-} d\to n\Lambda\Lambda$ and the $\Lambda\Lambda$ final state interaction
| Authors | S. B. Carr, I. R. Afnan, B. F. Gibson |
|---|---|
| Categories | |
| ArXiv ID | nucl-th/9712054 |
| URL | https://arxiv.org/abs/nucl-th/9712054 |
| DOI | 10.1103/PhysRevC.57.2858 |
| Journal | Phys.Rev.C57:2858-2869,1998 |
Abstract
The reaction $\Xi^-d\to n\Lambda\Lambda$ is studied within the framework of the Faddeev equations as a possible tool to gain insight into the final state $\Lambda$--$\Lambda$ interaction. The neutron differential energy spectrum gives a final state interaction that is sensitive to both the $\Lambda$--$\Lambda$ amplitude at threshold, and the coupling between the $\Lambda$--$\Lambda$ and $\Xi$--$N$ channels. The latter is a result of interference between two mechanisms for the production of the final state, which suggests that this reaction could give a measure of flavor SU(3) violation in the two-baryon system.
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"abstract": "The reaction $\\Xi^-d\\to n\\Lambda\\Lambda$ is studied within the framework of\nthe Faddeev equations as a possible tool to gain insight into the final state\n$\\Lambda$--$\\Lambda$ interaction. The neutron differential energy spectrum\ngives a final state interaction that is sensitive to both the\n$\\Lambda$--$\\Lambda$ amplitude at threshold, and the coupling between the\n$\\Lambda$--$\\Lambda$ and $\\Xi$--$N$ channels. The latter is a result of\ninterference between two mechanisms for the production of the final state,\nwhich suggests that this reaction could give a measure of flavor SU(3)\nviolation in the two-baryon system.",
"arxiv_id": "nucl-th/9712054",
"authors": [
"S. B. Carr",
"I. R. Afnan",
"B. F. Gibson"
],
"categories": [
"nucl-th"
],
"doi": "10.1103/PhysRevC.57.2858",
"journal_ref": "Phys.Rev.C57:2858-2869,1998",
"title": "$\\Xi^{-} d\\to n\\Lambda\\Lambda$ and the $\\Lambda\\Lambda$ final state interaction",
"url": "https://arxiv.org/abs/nucl-th/9712054"
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