2026-04-17T12:06:51Zhttps://recercat.cat/oai/request

oai:recercat.cat:2445/2193532026-04-10T06:34:53Zcom_2072_1057col_2072_478823col_2072_478904col_2072_478917

00925njm 22002777a 4500 dc Grande, Raffaele del author Piscicchia, Kristian author Cargnelli, Michael author Curceanu, Catalina author Fabbietti, Laura author Marton, Johann author Moskal, Pawol author Ramos Gómez, Àngels author Scordo, Alessandro author Sirghi, Diana Laura author Skurzok, Magdalena author Vázquez Doce, Otton author Wycech, Sławomir author Zmeskal, Johann author De Leo, V. author Mandaglio, G. author Martini, M. author Del Rio, E.P. author Selce, A. author Silarski, Michal author 2025-02-28T13:57:41Z 2025-02-28T13:57:41Z 2020-08-01 2025-02-28T13:57:41Z This 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 estimated Reaccions nuclears Carbó Física nuclear Nuclear reactions Coal Nuclear physics Total branching ratio of the K-two-nucleon absorption in 12C