Extended formalism for the study of final-state interaction in $γp\,\rightarrow\,K^{+}π\,Σ$ photoproduction
Fuente:
arXiv
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| Autor principal: | |
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| Formato: | Preprint |
| Publicado: |
2024
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| _version_ | 1866913469733797888 |
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| author | Bruns, Peter C. |
| author_facet | Bruns, Peter C. |
| contents | We extend the formalism for the low-energy analysis of the $γp\rightarrow K^{+}πΣ$ photoproduction reaction to include the strangeness $S=-1$ meson-baryon p-wave final-state interaction with total angular momentum $J=\frac{3}{2}\,$. As an application, and a check of our method, we evaluate contributions due to the exchange of the $Σ^{\ast}(1385)$ resonance as derived from a chiral Lagrangian. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2408_08719 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Extended formalism for the study of final-state interaction in $γp\,\rightarrow\,K^{+}π\,Σ$ photoproduction Bruns, Peter C. Nuclear Theory High Energy Physics - Phenomenology We extend the formalism for the low-energy analysis of the $γp\rightarrow K^{+}πΣ$ photoproduction reaction to include the strangeness $S=-1$ meson-baryon p-wave final-state interaction with total angular momentum $J=\frac{3}{2}\,$. As an application, and a check of our method, we evaluate contributions due to the exchange of the $Σ^{\ast}(1385)$ resonance as derived from a chiral Lagrangian. |
| title | Extended formalism for the study of final-state interaction in $γp\,\rightarrow\,K^{+}π\,Σ$ photoproduction |
| topic | Nuclear Theory High Energy Physics - Phenomenology |
| url | https://arxiv.org/abs/2408.08719 |