dorsal/arxiv
View SchemaK^- ^3He and K^+K^- interactions in the pd -> ^3He K^+K^- reaction
| Authors | V. Yu. Grishina, M. Buescher, L. A. Kondratyuk |
|---|---|
| Categories | |
| ArXiv ID | nucl-th/0608072 |
| URL | https://arxiv.org/abs/nucl-th/0608072 |
| DOI | 10.1103/PhysRevC.75.015208 |
| Journal | Phys.Rev.C75:015208,2007 |
Abstract
We investigate the K^- ^3He and K^+ K^- interactions in the reaction pd -> ^3He K^+ K^- near threshold and compare our model calculations with data from the MOMO experiment at COSY-Juelich. A large attractive effective K^- p amplitude would give a significant K^- ^3He final-state interaction effect which is not supported by the experimental data. We also estimate upper limits for the a_0(980) and f_0(980) contributions to the produced K^+ K^- pairs.
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"abstract": "We investigate the K^- ^3He and K^+ K^- interactions in the reaction pd -\u003e\n^3He K^+ K^- near threshold and compare our model calculations with data from\nthe MOMO experiment at COSY-Juelich. A large attractive effective K^- p\namplitude would give a significant K^- ^3He final-state interaction effect\nwhich is not supported by the experimental data. We also estimate upper limits\nfor the a_0(980) and f_0(980) contributions to the produced K^+ K^- pairs.",
"arxiv_id": "nucl-th/0608072",
"authors": [
"V. Yu. Grishina",
"M. Buescher",
"L. A. Kondratyuk"
],
"categories": [
"nucl-th"
],
"doi": "10.1103/PhysRevC.75.015208",
"journal_ref": "Phys.Rev.C75:015208,2007",
"title": "K^- ^3He and K^+K^- interactions in the pd -\u003e ^3He K^+K^- reaction",
"url": "https://arxiv.org/abs/nucl-th/0608072"
},
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