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Role of the rho meson in the nonmesonic hypernuclear decay
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Abstract
The
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.
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PARREÑO GARCÍA, Assumpta, RAMOS GÓMEZ, Àngels and BENNHOLD, Cornelius. Role of the rho meson in the nonmesonic hypernuclear decay. Physical Review C. 1995. Vol. 52, num. 4, pags. 1768-1772. ISSN 0556-2813. [consulted: 17 of June of 2026]. Available at: https://hdl.handle.net/2445/10964