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2001

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Please use this identifier to cite or link to this item: https://hdl.handle.net/2445/10990

Role of deformations in the nonmesonic decay of light hypernuclei

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Abstract

We discuss the nonmesonic decay of deformed p-shell hypernuclei. The Nilsson model with angular momentum projection is employed in order to take into account the deformation effects. The nonmesonic decay rate and the intrinsic Λ asymmetry parameter decrease as a function of the deformation parameter, while the ratio of the neutron- to proton-induced decay rates increases. We find that the deformation effects change these observables by about 10% for 9 Λ Be from the spherical limit.

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http://dx.doi.org/10.1103/PhysRevC.63.044318

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Estructura nuclear, Interaccions febles (Física nuclear)

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Nuclear structure, Weak interactions (Nuclear physics)

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Articles publicats en revistes (Física Quàntica i Astrofísica)

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HAGINO, K. and PARREÑO GARCÍA, Assumpta. Role of deformations in the nonmesonic decay of light hypernuclei. Physical Review C. 2001. Vol. 63, num. 4, pags. 044318-1-044318-6. ISSN 0556-2813. [consulted: 7 of October of 2026]. Available at: https://hdl.handle.net/2445/10990

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