ITP OpenIR  > SCI期刊论文
Rui-Wang; Wang, RY; Qian, YB; Ren, ZZ; Qian, YB (reprint author), Nanjing Univ Sci & Technol, Dept Appl Phys, Nanjing 210094, Jiangsu, Peoples R China.; Qian, YB (reprint author), Nanjing Univ, Key Lab Modern Acoust, Nanjing 210093, Jiangsu, Peoples R China.; Qian, YB (reprint author), Nanjing Univ, Dept Phys, Nanjing 210093, Jiangsu, Peoples R China.
Signatures of shell evolution in alpha decay across the N=126 shell closure
Source PublicationCHINESE PHYSICS C
Language英语
KeywordAlpha-preformation Factor Shell Effect Cluster Model
AbstractWithin the alpha-cluster model, we particularly investigate the alpha decay of exotic nuclei in the vicinity of the N = 126 neutron shell plus the Z = 82 proton shell. The systematics of alpha-preformation probability (P-alpha), as an indicator of the shell effect, is deduced from the ratio of the experimental decay width to the calculated one. Through the comparative analysis of the P-alpha trend in the N = 124 - 130 isotonic chain, the N = 126 and Z = 82 shell closures are believed to strongly affect the formation of the alpha particle before its penetration. Additionally, the P-alpha variety in Po and Rn isotopes is presented as another proof for such an influence. More importantly, it may be concluded that the expected neutron (or proton) shell effect gradually fades away along with the increasing valence proton (or neutron) number. The odd-even staggering presented in the P-alpha value is also discussed.
2017
Volume41Issue:6Pages:64103
Subject AreaPhysics
DOIhttp://dx.doi.org/10.1088/1674-1137/41/6/064103
Funding OrganizationNational Natural Science Foundation of China [11375086, 11535004, 11605089, 11120101005] ; National Natural Science Foundation of China [11375086, 11535004, 11605089, 11120101005] ; National Natural Science Foundation of China [11375086, 11535004, 11605089, 11120101005] ; National Natural Science Foundation of China [11375086, 11535004, 11605089, 11120101005] ; Natural Science Youth Fund of Jiangsu Province [BK20150762] ; Natural Science Youth Fund of Jiangsu Province [BK20150762] ; Natural Science Youth Fund of Jiangsu Province [BK20150762] ; Natural Science Youth Fund of Jiangsu Province [BK20150762] ; Fundamental Research Funds for the Central Universities [30916011339] ; Fundamental Research Funds for the Central Universities [30916011339] ; Fundamental Research Funds for the Central Universities [30916011339] ; Fundamental Research Funds for the Central Universities [30916011339] ; 973 National Major State Basic Research and Development Program of China [2013CB834400] ; 973 National Major State Basic Research and Development Program of China [2013CB834400] ; 973 National Major State Basic Research and Development Program of China [2013CB834400] ; 973 National Major State Basic Research and Development Program of China [2013CB834400] ; Priority Academic Programme Development of JiangSu Higher Education Institutions (PAPD) ; Priority Academic Programme Development of JiangSu Higher Education Institutions (PAPD) ; Priority Academic Programme Development of JiangSu Higher Education Institutions (PAPD) ; Priority Academic Programme Development of JiangSu Higher Education Institutions (PAPD)
Citation statistics
Document Type期刊论文
Identifierhttp://ir.itp.ac.cn/handle/311006/22046
CollectionSCI期刊论文
Corresponding AuthorQian, YB (reprint author), Nanjing Univ Sci & Technol, Dept Appl Phys, Nanjing 210094, Jiangsu, Peoples R China.; Qian, YB (reprint author), Nanjing Univ, Key Lab Modern Acoust, Nanjing 210093, Jiangsu, Peoples R China.; Qian, YB (reprint author), Nanjing Univ, Dept Phys, Nanjing 210093, Jiangsu, Peoples R China.
Recommended Citation
GB/T 7714
Rui-Wang,Wang, RY,Qian, YB,et al. Signatures of shell evolution in alpha decay across the N=126 shell closure[J]. CHINESE PHYSICS C,2017,41(6):64103.
APA Rui-Wang.,Wang, RY.,Qian, YB.,Ren, ZZ.,Qian, YB .,...&Qian, YB .(2017).Signatures of shell evolution in alpha decay across the N=126 shell closure.CHINESE PHYSICS C,41(6),64103.
MLA Rui-Wang,et al."Signatures of shell evolution in alpha decay across the N=126 shell closure".CHINESE PHYSICS C 41.6(2017):64103.
Files in This Item:
File Name/Size DocType Version Access License
Signatures of shell (161KB) 开放获取--Application Full Text
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Rui-Wang]'s Articles
[Wang, RY]'s Articles
[Qian, YB]'s Articles
Baidu academic
Similar articles in Baidu academic
[Rui-Wang]'s Articles
[Wang, RY]'s Articles
[Qian, YB]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Rui-Wang]'s Articles
[Wang, RY]'s Articles
[Qian, YB]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.