dorsal/arxiv
View SchemaThe $np \to \Lambda p$ reaction within a one-meson-exchange model
| Authors | A. Parreño, A. Ramos, N. G. Kelkar, C. Bennhold |
|---|---|
| Categories | |
| ArXiv ID | nucl-th/9809053 |
| URL | https://arxiv.org/abs/nucl-th/9809053 |
Abstract
With the advent of high precision proton accelerators, such as COSY in J\"ulich, or with medium energy accelerators like RCNP at Osaka, it may become possible to perform a direct study of the strangeness changing hadronic $np \to \Lambda p$ process. In this work we study this reaction using a one-meson-exchange weak potential and realistic $NN$ and $YN$ strong interactions to distort both the initial $np$ and the final $\Lambda p$ states. The calculated cross sections are very sensitive to the different mesons included in the weak transition, as well as to the strong $YN$ interaction model that generates the distorted final state.
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"date_created": "2026-03-02T18:00:22.413000Z",
"date_modified": "2026-03-02T18:00:22.413000Z",
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"abstract": "With the advent of high precision proton accelerators, such as COSY in\nJ\\\"ulich, or with medium energy accelerators like RCNP at Osaka, it may become\npossible to perform a direct study of the strangeness changing hadronic $np \\to\n\\Lambda p$ process. In this work we study this reaction using a\none-meson-exchange weak potential and realistic $NN$ and $YN$ strong\ninteractions to distort both the initial $np$ and the final $\\Lambda p$ states.\nThe calculated cross sections are very sensitive to the different mesons\nincluded in the weak transition, as well as to the strong $YN$ interaction\nmodel that generates the distorted final state.",
"arxiv_id": "nucl-th/9809053",
"authors": [
"A. Parre\u00f1o",
"A. Ramos",
"N. G. Kelkar",
"C. Bennhold"
],
"categories": [
"nucl-th"
],
"title": "The $np \\to \\Lambda p$ reaction within a one-meson-exchange model",
"url": "https://arxiv.org/abs/nucl-th/9809053"
},
"schema_id": "dorsal/arxiv",
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"variant": "snapshot-2026-03-01",
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