(EC+beta(+)) decays of the 11/2(-) isomer and 1/2(+) ground state of Dy-143
文献类型：期刊论文
| 作者 | Xu, SW ; Xie, YX; Li, ZK; Wang, XD; Yu, Y; Wang, CF; Leng, CG; Guo, B
|
| 刊名 | EUROPEAN PHYSICAL JOURNAL A
 |
| 出版日期 | 2003-03-01 |
| 卷号 | 16期号:1页码:347-351 |
| ISSN号 | 1434-6001 |
| DOI | 10.1140/epja/i2002-10102-1 |
| 英文摘要 | The 1/2(+) ground state and a 11/2(-) isomer of very neutron-deficient isotope Dy-143 were produced by irradiation of an enriched target of Cd-106 with Ca-40 and studied by using a helium-jet fast tape-transport system in combination with proton-gamma, X-gamma and gamma-gamma coincidence measurements. A simple (EC + beta(+)) decay scheme of Dy-143m with a half-life of 3.0(3) s and a tentative (EC + beta(+)) decay scheme of Dy-143g with a half-life of 5.6(10) s are proposed. As a by-product, the 347- and 545-keV gamma transitions in Sm-138 following the beta-delayed proton emission of Gd-139 decay and the 323-keV gamma transition in Eu-139 following the beta-delayed proton emission of Tb-140 decay could be observed for the first time. |
| WOS关键词 | NUCLEI ; REGION |
| WOS研究方向 | Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000182204800007 |
| 出版者 | SPRINGER-VERLAG |
| 公开日期 | 2010-10-29 |
| 源URL | [http://ir.imp.cas.cn/handle/113462/1243]  |
| 专题 | 近代物理研究所_近代物理研究所知识存储（2010之前） 近代物理研究所_实验物理中心 |
| 通讯作者 | Xu, SW |
| 作者单位 | Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China |
| 推荐引用方式 GB/T 7714 | Xu, SW,Xie, YX,Li, ZK,et al. (EC+beta(+)) decays of the 11/2(-) isomer and 1/2(+) ground state of Dy-143[J]. EUROPEAN PHYSICAL JOURNAL A,2003,16(1):347-351. |
| APA | Xu, SW.,Xie, YX.,Li, ZK.,Wang, XD.,Yu, Y.,...&Guo, B.(2003).(EC+beta(+)) decays of the 11/2(-) isomer and 1/2(+) ground state of Dy-143.EUROPEAN PHYSICAL JOURNAL A,16(1),347-351. |
| MLA | Xu, SW,et al."(EC+beta(+)) decays of the 11/2(-) isomer and 1/2(+) ground state of Dy-143".EUROPEAN PHYSICAL JOURNAL A 16.1(2003):347-351. |
入库方式： OAI收割
来源：近代物理研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。