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| Theoretical investigation of the structure of 19N | |
| 作者姓名： | 张玉美 许甫荣 |
| 作者单位： | 1 School of Physics and State Key Laboratory of Nuclear Physics and Technology, Peking University, Beijing 100871, China;2 Center of Theoretical Nuclear Physics, National Laboratory for Heavy Ion Accelerator of Lanzhou, Lanzhou 730000, China |
| 摘 要： | We have employed the shell model and Skyrme-Hartree-Fock methods to investigate the structure of the neutron-rich nucleus 19N. The level scheme of 19N from the shell-model calculation with the WBT interaction is displayed. The potential-energy-surface calculation with the SGII interaction implies that 19N should be a deformed nucleus. The theoretical β-decay half life of 19N reproduces well the available experimental data. |
| 关 键 词： | exotic nuclei nuclear structure 19N shell model |
| 收稿时间： | 2008-7-17 |
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