Fine structure of alpha decay in Pa-222

doi:10.1088/1674-1137/abdea8

	Fine structure of alpha decay in Pa-222
	Hua, Wei 3; Zhang, Zhiyuan 1,2; Ma, Long 2; Gan, Zaiguo 1,2; Yang, Huabin 2; Yuan, Cenxi 3; Huang, Minghui 1,2; Yang, Chunli 1,2; Zhang, Mingming 2; Tian, Yulin 2
刊名	CHINESE PHYSICS C
	2021-04-01
卷号	45 期号:4 页码:6
关键词	fusion-evaporation reaction alpha decay fine structure Q(alpha) reduced width
ISSN号	1674-1137
DOI	10.1088/1674-1137/abdea8
通讯作者	Hua, Wei(huaw@mail.sysu.edu.cn)
英文摘要	With the help of the gas-filled recoil spectrometer SHANS and a digital data acquisition system, the fine structure of the alpha decay for Pa-222 was studied. The nuclides were produced through the 1p3n evaporation channel via the heavy-ion induced fusion evaporation reaction Ar-40 + W-186. Based on the ER-alpha 1-alpha 2-alpha 3 and alpha-gamma correlation measurement, three new alpha decays were observed in addition to the three branches known previously. The one with the largest alpha decay energy was regarded as the ground state to ground state transition. The newly measured alpha decay properties of Pa-222 were examined in a framework of reduced width.
资助项目	National Natural Science Foundation of China[11805289] ; National Natural Science Foundation of China[11775316] ; Strategic Priority Research Program of Chinese Academy of Sciences[XDB34010000] ; National Key R&D Program of China[2018YFA0404402]
WOS研究方向	Physics
语种	英语
出版者	IOP PUBLISHING LTD
WOS记录号	WOS:000630708500001
资助机构	National Natural Science Foundation of China ; Strategic Priority Research Program of Chinese Academy of Sciences ; National Key R&D Program of China
内容类型	期刊论文
源URL	[http://119.78.100.186/handle/113462/137775]
专题	中国科学院近代物理研究所
通讯作者	Hua, Wei
作者单位	1.Univ Chinese Acad Sci, Sch Nucl Sci & Technol, Beijing 100049, Peoples R China 2.Chinese Acad Sci, Inst Modern Phys, CAS Key Lab High Precis Nucl Spect, Lanzhou 730000, Peoples R China 3.Sun Yat Sen Univ, Sino French Inst Nucl Engn & Technol, Zhuhai 519082, Peoples R China
推荐引用方式 GB/T 7714	Hua, Wei,Zhang, Zhiyuan,Ma, Long,et al. Fine structure of alpha decay in Pa-222[J]. CHINESE PHYSICS C,2021,45(4):6.
APA	Hua, Wei.,Zhang, Zhiyuan.,Ma, Long.,Gan, Zaiguo.,Yang, Huabin.,...&Zhou, Xiaohong.(2021).Fine structure of alpha decay in Pa-222.CHINESE PHYSICS C,45(4),6.
MLA	Hua, Wei,et al."Fine structure of alpha decay in Pa-222".CHINESE PHYSICS C 45.4(2021):6.