Spectroscopic factors and barrier penetrabilities in cluster radioactivity
S. N. KuklinJoint Institute for Nuclear Research, Dubna, Moscow oblast, 141980, RussiaG. G. AdamianInstitute of Nuclear Physics, Academy of Sciences of Uzbekistan, Tashkent, 702132, UzbekistanN. V. AntonenkoJoint Institute for Nuclear Research, Dubna, Moscow oblast, 141980, Russia
ABI
Аннотация
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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