Competition between alpha-decay and beta-decay for Heavy and Superheavy Nuclei
| Autor: | Sheng, Zongqiang, Shu, Liangping, Meng, Ying, Hu, Jigang, Qian, Jianfa |
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| Rok vydání: | 2014 |
| Předmět: | |
| Druh dokumentu: | Working Paper |
| DOI: | 10.1088/1674-1137/38/12/124101 |
| Popis: | In this work, the $\beta$-stable region for Z $\geq$ 90 is proposed. The calculated $\beta$-stable nuclei in the $\beta$-stable region are in good agreement with the ones obtained by M\"{o}ller \emph{et al}.. The half-lives of the nuclei close to the $\beta$-stable region are calculated and the competition between $\alpha$-decay and $\beta$-decay is systematically investigated. The calculated half-lives and the suggested decay modes are well in line with the experimental results. The predictions for half-lives and decay modes of the nuclei with Z = 107$-$110 are presented. Comment: 10 page, 3 figures, 4 tables, Submitted to Chinese Physics C |
| Databáze: | arXiv |
| Externí odkaz: |
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