Synthesis and identification of a new heavy neutron-rich isotope Th-238
文献类型：期刊论文
| 作者 | Guo, JS; He, JJ ; Yang, WF; Yuan, SG; Xu, YB; Li, ZW; Ma, TT; Xiong, B; Qin, Z; Mou, WT
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| 刊名 | PHYSICAL REVIEW C
 |
| 出版日期 | 1999 |
| 卷号 | 59期号:1页码:520-521 |
| ISSN号 | 0556-2813 |
| 英文摘要 | The unreported heavy neutron-rich nuclide Th-238 has been produced by 60 MeV/nucleon O-18 ion bombardment of natural uranium. Thorium was radiochemically separated from the uranium and reaction products. The growth and decay of Pa-238 gamma rays has been observed, identifying the Pa-238 parent as Th-238. The half-life of Th-238 has been determined to be 9.4+/-2.0 min. At the same time, a new gamma ray of 89.0+/-0.3 KeV was found in the gamma spectrum gated with K alpha(1) x rays of Pa and tentatively assigned to Th-238 decay. [S0556-2813(99)01401-6]. |
| WOS研究方向 | Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000078111400056 |
| 出版者 | AMERICAN PHYSICAL SOC |
| 公开日期 | 2011-08-26 |
| 源URL | [http://ir.imp.cas.cn/handle/113462/10057]  |
| 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 | He, JJ |
| 作者单位 | Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China |
| 推荐引用方式 GB/T 7714 | Guo, JS,He, JJ,Yang, WF,et al. Synthesis and identification of a new heavy neutron-rich isotope Th-238[J]. PHYSICAL REVIEW C,1999,59(1):520-521. |
| APA | Guo, JS.,He, JJ.,Yang, WF.,Yuan, SG.,Xu, YB.,...&Chen, ZT.(1999).Synthesis and identification of a new heavy neutron-rich isotope Th-238.PHYSICAL REVIEW C,59(1),520-521. |
| MLA | Guo, JS,et al."Synthesis and identification of a new heavy neutron-rich isotope Th-238".PHYSICAL REVIEW C 59.1(1999):520-521. |
入库方式： OAI收割
来源：近代物理研究所
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