A critical view on the deeply bound K- p p system
We briefly review the situation around the claimed deeply bound K − states in different recent experiments and concentrate particularly on the state K − pp advocated by the FINUDA collaboration in nuclear K − absorption. We perform a theoretical simulation of the process and show that the peak in th...
| Autores: | , , , |
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| Tipo de recurso: | artículo |
| Estado: | Versión publicada |
| Fecha de publicación: | 2006 |
| País: | España |
| Institución: | Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya) |
| Repositorio: | Recercat. Dipósit de la Recerca de Catalunya |
| OAI Identifier: | oai:recercat.cat:2445/12210 |
| Acceso en línea: | https://hdl.handle.net/2445/12210 |
| Access Level: | acceso abierto |
| Palabra clave: | Reaccions nuclears Kaons Nuclear reactions |
| Sumario: | We briefly review the situation around the claimed deeply bound K − states in different recent experiments and concentrate particularly on the state K − pp advocated by the FINUDA collaboration in nuclear K − absorption. We perform a theoretical simulation of the process and show that the peak in the Λ p spectrum that was interpreted as a deep K − pp bound state corresponds mostly to the process K − p p → Λ p followed by final-state interactions of the produced particles with the daughter nucleus. |
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