Spontaneous fission half-lives of nuclei in a phenomenological model

2013/11/08 by Zdeb, A., Warda, M., Pomorski, K.
#FOS: Physical sciences #Nuclear Theory (nucl-th)

paper · doi:10.48550/arxiv.1311.1956

Abstract

A simple phenomenological model, based on the Świ\c atecki idea for evaluation of the spontaneous fission half-lives is proposed. The model contains only one adjustable parameter fixed to the data for even-even nuclei and two additional hindrance factors to the life-times, which give the effect of odd particles. A good agreement with the experimental data for all fissioning nuclei is achieved.

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