Parreño García, AssumptaRamos Gómez, ÀngelsBennhold, Cornelius2010-01-282010-01-2819950556-2813https://hdl.handle.net/2445/10964The ρ -meson contribution to the Λ N → NN process is studied in the nonmesonic decay of hypernuclei. It is found that the central potential of the ρ exchange is larger than its tensor part and, therefore, must be included. This is in contrast to the π -exchange term which is dominated by the tensor interaction.5 p.application/pdfeng(c) The American Physical Society, 1995http://dx.doi.org/10.1103/PhysRevC.52.R1768Mesons (Física nuclear)Interaccions febles (Física nuclear)Estructura nuclearHiperonsMesonsWeak interactions (Nuclear physics)Nuclear structureHyperonsinfo:eu-repo/semantics/article112195info:eu-repo/semantics/openAccess