Production cross-section of Ra-230 in the reaction of 60 MeV/u O-18 ions with U-238
文献类型：期刊论文
| 作者 | Yang Wei-Fan1; Ding Hua-Jie1; Yuan Shuang-Gui1; Xu Yan-Bing1; Zhang Sheng-Dong3; Lu Xi-Ting2 |
| 刊名 | CHINESE PHYSICS C
 |
| 出版日期 | 2008-10-01 |
| 卷号 | 32期号:Suppl. 2页码:56-58 |
| 关键词 | O-18 ion Ra-230 nature uranium target multinucleon transfer reaction cross section |
| ISSN号 | 1674-1137 |
| 英文摘要 | A thick natural uranium target was bombarded with a 60 MeV/u O-18 beam. The neutron-rich isotope Ra-230 as the target residue was produced through the multinucleon transfer reaction (U-238-4p-4n). The barium and radium fraction as BaCl2 precipitate were radiochemically separated first from the mixture of uranium and reaction products. Then, the radium fraction was separated from BaCl2 precipitate by using cation exchange technique. The gamma-ray spectra of the Ra fraction were measured using an HPGe detector. The production cross sections of Ra-230 were obtained by a combination of the radiochemical separation technique and off-line gamma-ray spectroscopy. The cross section of Ra-230 has been determined to be 66 +/- 20 mu b. |
| WOS关键词 | MULTINUCLEON TRANSFER ; ISOTOPES ; IDENTIFICATION ; DECAY ; RADIUM ; AR-40 |
| 资助项目 | National Natural Science Foumdation of China[10575118] |
| WOS研究方向 | Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000261998300015 |
| 出版者 | CHINESE PHYSICAL SOC |
| 资助机构 | National Natural Science Foumdation of China |
| 公开日期 | 2010-10-29 |
| 源URL | [http://ir.imp.cas.cn/handle/113462/5773]  |
| 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 | Yang Wei-Fan |
| 作者单位 | 1.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China 2.Peking Univ, Sch Phys, Beijing 1000871, Peoples R China 3.China Inst Atom Energy, Beijing 102413, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yang Wei-Fan,Ding Hua-Jie,Yuan Shuang-Gui,et al. Production cross-section of Ra-230 in the reaction of 60 MeV/u O-18 ions with U-238[J]. CHINESE PHYSICS C,2008,32(Suppl. 2):56-58. |
| APA | Yang Wei-Fan,Ding Hua-Jie,Yuan Shuang-Gui,Xu Yan-Bing,Zhang Sheng-Dong,&Lu Xi-Ting.(2008).Production cross-section of Ra-230 in the reaction of 60 MeV/u O-18 ions with U-238.CHINESE PHYSICS C,32(Suppl. 2),56-58. |
| MLA | Yang Wei-Fan,et al."Production cross-section of Ra-230 in the reaction of 60 MeV/u O-18 ions with U-238".CHINESE PHYSICS C 32.Suppl. 2(2008):56-58. |
入库方式： OAI收割
来源：近代物理研究所
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