Production cross-section of Ra-230 in the reaction of 60 MeV/u O-18 ions with U-238

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	Production cross-section of Ra-230 in the reaction of 60 MeV/u O-18 ions with U-238
	Yang Wei-Fan 1; Ding Hua-Jie 1; Yuan Shuang-Gui 1; Xu Yan-Bing 1; Zhang Sheng-Dong 3; Lu Xi-Ting 2
刊名	CHINESE PHYSICS C
	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.
资助项目	National Natural Science Foumdation of China[10575118]
WOS关键词	MULTINUCLEON TRANSFER ; ISOTOPES ; IDENTIFICATION ; DECAY ; RADIUM ; AR-40
WOS研究方向	Physics
语种	英语
出版者	CHINESE PHYSICAL SOC
WOS记录号	WOS:000261998300015
资助机构	National Natural Science Foumdation of China
公开日期	2010-10-29
内容类型	期刊论文
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.