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Fine structure in the a decay of U-219

文献类型：期刊论文

作者Zhang, M. M.1,2; Tian, Y. L.1,2; Wang, Y. S.1,2,3; Zhou, X. H.1,2; Zhang, Z. Y.1,2; Yang, H. B.1; Huang, M. H.1,2; Ma, L.1; Yang, C. L.1,2; Gan, Z. G.1,2
刊名PHYSICAL REVIEW C
出版日期2019-12-23
卷号100期号:6页码:5
ISSN号2469-9985
DOI10.1103/PhysRevC.100.064317
通讯作者Zhou, X. H.(zxh@impcas.ac.cn)
英文摘要The heaviest N = 127 even-odd isotone U-219 was produced in a fusion evaporation reaction employing Ar-40 ions bombarding W-183 target. Fusion evaporation residues were separated in flight by the gas-filled recoil separator Spectrometer for Heavy Atoms and Nuclear Structure and subsequently identified using a recoil-alpha correlation method. The alpha-decay properties of U-219 were measured with improved precision, and two new alpha-decay lines were observed and assigned as the decays from the ground state of U-219 to the (5/2(-)) and (3/2(-)) states of Th-215, respectively. The systematics for the alpha decay of the N = 127 even-odd isotones as well as the low-lying nuclear structure of their N = 125 daughter nuclei are discussed.
WOS关键词ALPHA-DECAY
资助项目National Natural Science Foundation of China[U1732270] ; National Natural Science Foundation of China[11605250] ; National Natural Science Foundation of China[11705243] ; National Natural Science Foundation of China[11705241] ; National Natural Science Foundation of China[U1732139] ; National Natural Science Foundation of China[11535004] ; National Natural Science Foundation of China[11505035] ; National Natural Science Foundation of China[11675266] ; National Natural Science Foundation of China[11775112] ; National Key R&D Program of China[2018YFA0404402] ; Chinese Academy of Sciences[113462KYSB20170044] ; Chinese Academy of Sciences[QYZDJ-SSW-SLH041] ; Western Light Project of the Chinese Academy of Sciences[29Y703040] ; Natural Science Foundation of Guangxi[2017GXNSFAA198160] ; Natural Science Foundation of Guangxi[2017GXNSFGA198001]
WOS研究方向Physics
语种英语
出版者AMER PHYSICAL SOC
WOS记录号WOS:000504446900003
资助机构National Natural Science Foundation of China ; National Key R&D Program of China ; Chinese Academy of Sciences ; Western Light Project of the Chinese Academy of Sciences ; Natural Science Foundation of Guangxi
源URL[http://119.78.100.186/handle/113462/141393]  
专题中国科学院近代物理研究所
通讯作者Zhou, X. H.
作者单位1.Chinese Acad Sci, Inst Modern Phys, CAS Key Lab High Precis Nucl Spect, Lanzhou 730000, Gansu, Peoples R China
2.Univ Chinese Acad Sci, Sch Nucl Sci & Technol, Beijing 100049, Peoples R China
3.Lanzhou Univ, Sch Nucl Sci & Technol, Lanzhou 730000, Gansu, Peoples R China
4.Guangxi Normal Univ, Guangxi Key Lab Nucl Phys & Technol, Guilin 541004, Peoples R China
5.Nanjing Univ Aeronaut & Astronaut, Coll Mat Sci & Technol, Nanjing 210016, Jiangsu, Peoples R China
6.Shandong Univ, Sch Space Sci & Phys, Shandong Prov Key Lab Opt Astron & Solar Terr Env, Weihai 264209, Peoples R China
7.China Inst Atom Energy, Dept Nucl Phys, Beijing 102413, Peoples R China
8.Tongji Univ, Sch Phys Sci & Engn, Shanghai 200092, Peoples R China
9.Chinese Acad Sci, Inst Theoret Phys, CAS Key Lab Theoret Phys, Beijing 100190, Peoples R China
10.Natl Lab Heavy Ion Accelerator, Ctr Theoret Nucl Phys, Lanzhou 730000, Gansu, Peoples R China
推荐引用方式
GB/T 7714		 Zhang, M. M.,Tian, Y. L.,Wang, Y. S.,et al. Fine structure in the a decay of U-219[J]. PHYSICAL REVIEW C,2019,100(6):5.
APA Zhang, M. M..,Tian, Y. L..,Wang, Y. S..,Zhou, X. H..,Zhang, Z. Y..,...&Xu, H. S..(2019).Fine structure in the a decay of U-219.PHYSICAL REVIEW C,100(6),5.
MLA Zhang, M. M.,et al."Fine structure in the a decay of U-219".PHYSICAL REVIEW C 100.6(2019):5.

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来源：近代物理研究所

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