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Spectroscopic factors and barrier penetrabilities in cluster radioactivity

  • Nuclei
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Abstract

The cold cluster decay model is presented in the framework of a dinuclear system concept. Spectroscopic factors are extracted from barrier penetrabilities and measured half-lives. The deformation of the light cluster and residual nucleus is shown to affect the nucleus-nucleus potential and decay characteristics. Half-lives are predicted for neutron-deficient actinides and intermediate-mass nuclei. The connection between spontaneous fission and cluster radioactivity is discussed.

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Translated from Yadernaya Fizika, Vol. 68, No. 9, 2005, pp. 1501–1510.

Original Russian Text Copyright © 2005 by Kuklin, Adamian, Antonenko.

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Kuklin, S.N., Adamian, G.G. & Antonenko, N.V. Spectroscopic factors and barrier penetrabilities in cluster radioactivity. Phys. Atom. Nuclei 68, 1443–1452 (2005). https://doi.org/10.1134/1.2053330

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