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

Authors
  • Wang, Y. Z.
  • Zhang, H. F.
  • Dong, J. M.
  • Royer, G.
Type
Published Article
Publication Date
Feb 02, 2009
Submission Date
Feb 02, 2009
Identifiers
DOI: 10.1103/PhysRevC.79.014316
Source
arXiv
License
Yellow
External links

Abstract

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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