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Microscopic model to nucleon spectra in hypernuclear non-mesonic weak decay
(Elsevier Science, 2013-01-08)
A consistent microscopic model is applied to the calculation of the nucleon emission spectra in the nonmesonic weak decay of Λ-hypernuclei. We adopt a nuclear matter formalism extended to finite nuclei via the local density ...
On the effect of the Δ(1232) in hypernuclear non-mesonic weak decay: A microscopic approach
(Elsevier Science, 2012-09)
The non-mesonic weak decay of Λ-hypernuclei is studied within a microscopic diagrammatic approach which includes, for the first time, the effect or the δ-baryon resonance. We adopt a nuclear matter formalism extended to ...
Nonmesonic weak decay of double- Λ hypernuclei: A microscopic approach
(American Physical Society, 2015-07)
The nonmesonic weak decay of double-Λ hypernuclei is studied within a microscopic diagrammatic approach. In addition to the nucleon-induced mechanism, ΛN→nN and ΛNN→nNN, widely studied in single-Λ hypernuclei, additional ...
One-nucleon-induced nonmesonic hypernuclear decay in laboratory coordinates
(American Institute of Physics, 2013-02)
We present a formalism for the computation of one-nucleon-induced nonmesonic weak hypernuclear decay rates in laboratory coordinates, within an independent-particle shell model framework, with a view to its generalization ...