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Article Dans Une Revue Physical Review C Année : 2009

Branching ratios of $\alpha$-decay to excited states of even-even nuclei

Résumé

Branching ratios of $\alpha $-decay to members of the ground state rotational band and excited 0$^{+}$ states of even-even nuclei are calculated in the framework of the generalized liquid drop model (GLDM) by taking into account the angular momentum of the $\alpha$-particle and the excitation probability of the daughter nucleus. The calculation covers isotopic chains from Hg to Fm in the mass regions $180< A <202$ and A$\geq 224$. The calculated branching ratios of the $\alpha $-transitions are in good agreement with the experimental data and some useful predictions are provided for future experiments.
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Dates et versions

in2p3-00357900 , version 1 (02-02-2009)

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Citer

Y.Z. Wang, H.F. Zhang, J.M. Dong, Guy Royer. Branching ratios of $\alpha$-decay to excited states of even-even nuclei. Physical Review C, 2009, 79, pp.014316. ⟨10.1103/PhysRevC.79.014316⟩. ⟨in2p3-00357900⟩
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