Recent Experimental Results on the Low-energy K^− Interaction with Nucleons by AMADEUS

Recent results obtained by the AMADEUS Collaboration on the experimental investigation of the K− low-energy interaction with light nuclei are summarised. The step 0 of AMADEUS consists in the analysis of the data collected at the DAΦNE collider with the KLOE detector during the 2004/2005 data taking...

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Detalles Bibliográficos
Autores: Del Grande, R., Bazzi, M., Bragadireanu, A. M., Bosnar, D., Cargnelli, M., Curceanu, C., De Paolis, L., Fabbietti, L., Fiorini, C., Ghio, F., Guaraldo, C., Hayano, R. S., Iliescu, M., Iwasaki, M., Sandri, Paolo Levi, Marton, J., Miliucci, M., Moskal, P., Okada, S., Piscicchia, Kristian, Ramos Gómez, Àngels, Scordo, Alessandro, Silarski, Michal, Sirghi, Diana Laura, Sirghi, Florin, Skurzok, M., Spallone, O. A., Vázquez Doce, O., Widmann, E., Wycech, S., Zmeskal, J.
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2020
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:2445/195269
Acceso en línea:https://hdl.handle.net/2445/195269
Access Level:acceso abierto
Palabra clave:Hiperons
Estructura nuclear
Hyperons
Nuclear structure
Descripción
Sumario:Recent results obtained by the AMADEUS Collaboration on the experimental investigation of the K− low-energy interaction with light nuclei are summarised. The step 0 of AMADEUS consists in the analysis of the data collected at the DAΦNE collider with the KLOE detector during the 2004/2005 data taking campaign. The low momentum K− particles (pK ∼ 127 MeV/c) are absorbed in the light nuclei contained in the detector setup (H, 4He, 9Be and 12C) and hyperon-pion/hyperon-nucleons, emitted in the final state, are reconstructed. From the study of Λπ− and Λp correlated production, important information on the KN¯ strong interaction in the non-perturbative QCD regime are extracted.

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