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Gao, ZC; Chen, YS; Gao, ZC , China Inst Atom Energy, POB 27518, Beijing 102413, Peoples R China.
Enhancement of the n-p interaction in odd-odd nuclei
Source PublicationPHYSICAL REVIEW C
KeywordProton Interaction Energy Valence Nucleons Neutron Deformation Shells
AbstractA comprehensive study of the mass-data-based interaction energy of the last i proton(s) and the last j neutron(s) indicates that the last proton-neutron interaction energy epsilon(1p-1n) in odd-odd nuclei is greater than half of the average value of the last proton-dineutron interaction energy epsilon(1p-2n) in odd-Z nuclei and the last diproton-neutron interaction energy epsilon(2p-1n) in odd-N nuclei, and the phenomenon of the enhancement of the n-p interaction energy in odd-odd nuclei is universal. In proton rich nuclei, the enhancement is generally more remarkable than that in neutron rich ones. To one's surprise, the epsilon(1)p-1n in some odd-odd nuclei near proton drip line is even greater than the average value of epsilon(1p-2n) and E2p-1n. Additionally, it is found that epsilon(1p-2n) in odd-Z nuclei is approximate to epsilon(2p-1n) in odd-N nuclei with the same mass number A, which is equivalent to the Garvey-Kelson relation proposed long ago. [S0556-2813(99)03402-0].
1999
ISSN0556-2813
Volume59Issue:2Pages:735-739
Subject AreaPhysics
Indexed BySCI
Citation statistics
Cited Times:13[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.itp.ac.cn/handle/311006/13190
Collection理论物理所科研产出_SCI论文
Corresponding AuthorGao, ZC , China Inst Atom Energy, POB 27518, Beijing 102413, Peoples R China.
Recommended Citation
GB/T 7714
Gao, ZC,Chen, YS,Gao, ZC , China Inst Atom Energy, POB 27518, Beijing 102413, Peoples R China.. Enhancement of the n-p interaction in odd-odd nuclei[J]. PHYSICAL REVIEW C,1999,59(2):735-739.
APA Gao, ZC,Chen, YS,&Gao, ZC , China Inst Atom Energy, POB 27518, Beijing 102413, Peoples R China..(1999).Enhancement of the n-p interaction in odd-odd nuclei.PHYSICAL REVIEW C,59(2),735-739.
MLA Gao, ZC,et al."Enhancement of the n-p interaction in odd-odd nuclei".PHYSICAL REVIEW C 59.2(1999):735-739.
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