alpha decay of Th-217 populating excited states in Ra-213
文献类型：期刊论文
| 作者 | Lu, J; Nishio, K; Ikezoe, H; Mitsuoka, S |
| 刊名 | PHYSICAL REVIEW C
 |
| 出版日期 | 2000-03-01 |
| 卷号 | 61期号:3页码:4 |
| ISSN号 | 0556-2813 |
| 英文摘要 | We have observed the cu decay of Th-217 populating the low-lying two excited states in Ra-213. The branching ratio to the first and the second excited states in Ra-213, which have expected J(pi) values of 5(-)/2 and 3(-)/2,was determined to be 2.6(-1.1)(+1.6) % and 5.1(-1.6)(+2.0) %, respectively, and the energy of the second excited state in Ra-213 was determined to be 834 keV for the first time. The systematical trend of the branching ratio for N=125 isotones with even proton numbers near the Pb-208 core was reasonably explained by the shell model of a decay, where the relative reduced width for specific neutron-orbital and angular momentum has an identical value for the nuclei in the systematics. |
| WOS研究方向 | Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000085792500024 |
| 出版者 | AMERICAN PHYSICAL SOC |
| 公开日期 | 2011-08-26 |
| 源URL | [http://ir.imp.cas.cn/handle/113462/10035]  |
| 专题 | 近代物理研究所_近代物理研究所知识存储（2010之前） |
| 通讯作者 | Nishio, K |
| 作者单位 | 1.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China 2.Japan Atom Energy Res Inst, Adv Sci Res Ctr, Tokai, Ibaraki 3191195, Japan |
| 推荐引用方式 GB/T 7714 | Lu, J,Nishio, K,Ikezoe, H,et al. alpha decay of Th-217 populating excited states in Ra-213[J]. PHYSICAL REVIEW C,2000,61(3):4. |
| APA | Lu, J,Nishio, K,Ikezoe, H,&Mitsuoka, S.(2000).alpha decay of Th-217 populating excited states in Ra-213.PHYSICAL REVIEW C,61(3),4. |
| MLA | Lu, J,et al."alpha decay of Th-217 populating excited states in Ra-213".PHYSICAL REVIEW C 61.3(2000):4. |
入库方式： OAI收割
来源：近代物理研究所
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