Grande, Raffaele delPiscicchia, KristianCargnelli, MichaelCurceanu, CatalinaFabbietti, LauraMarton, JohannMoskal, PawolRamos Gómez, ÀngelsScordo, AlessandroSirghi, D.Skurzok, MagdalenaVázquez Doce, OttonWycech, SławomirZmeskal, JohannDe Leo, V.Mandaglio, G.Martini, M.Del Rio, E.P.Selce, A.Silarski, Michal2025-02-282025-02-282020-08-010031-8949https://hdl.handle.net/2445/219353This work is a critical re-analysis of the results obtained by the AMADEUS collaboration, concerning the measurement of the K− multi-nucleon absorption reactions, on a 12C target, in the Λp final state. We show that a good estimate of the K− two-nucleon absorption total branching ratio can be extracted, given that the measured final state interactions and conversion reactions contain information on almost all the remaining hyperon-nucleon final state combinations. The total branching ratio of the K− two-nucleon absorption in Carbon is found to be (16±3(stat.)+4−5(syst.))%, which is in agreement with recent theoretical predictions. The missing contribution from those few channels for which a Λp pair can not be detected in the final state of the interaction is also estimated1 p.application/pdfeng(c) ART AMB B, 2020Reaccions nuclearsCarbóFísica nuclearNuclear reactionsCoalNuclear physicsinfo:eu-repo/semantics/article7327752025-02-28info:eu-repo/semantics/openAccess