ITP OpenIR  > SCI期刊论文
Liu, M; Wang, N; Li, ZX; Wu, XZ; Zhao, EG; Wang, N , Chinese Acad Sci, Inst Theoret Phys, Beijing 100080, Peoples R China
Applications of Skyrme energy-density functional to fusion reactions spanning the fusion barriers
Source PublicationNUCLEAR PHYSICS A
KeywordHeavy-ion Fusion Subbarrier Fusion Cross-sections Angular Momenta Nuclei Distributions Enhancement Fission Systems Model
AbstractThe Skyrme energy density functional has been applied to the study of heavy-ion fusion reactions. The barriers for fusion reactions are calculated by the Skyrme energy density functional with proton and neutron density distributions determined by using restricted density variational (RDV) method within the same energy density functional together with semi-classical approach known as the extended semi-classical Thomas-Fermi method. Based on the fusion barrier obtained, we propose a parametrization of the empirical barrier distribution to take into account the multi-dimensional character of real barrier and then apply it to calculate the fusion excitation functions in terms of barrier penetration concept. A large number of measured fusion excitation functions spanning the fusion barriers can be reproduced well. The competition between Suppression and enhancement effects on sub-barrier fusion caused by neutron-shell-closure and excess neutron effects is studied. (c) 2006 Elsevier B.V. All rights reserved.
2006
ISSN0375-9474
Volume768Issue:40910Pages:80-98
Subject AreaPhysics
Indexed BySCI
Citation statistics
Cited Times:70[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.itp.ac.cn/handle/311006/6020
CollectionSCI期刊论文
Corresponding AuthorWang, N , Chinese Acad Sci, Inst Theoret Phys, Beijing 100080, Peoples R China
Recommended Citation
GB/T 7714
Liu, M,Wang, N,Li, ZX,et al. Applications of Skyrme energy-density functional to fusion reactions spanning the fusion barriers[J]. NUCLEAR PHYSICS A,2006,768(40910):80-98.
APA Liu, M,Wang, N,Li, ZX,Wu, XZ,Zhao, EG,&Wang, N , Chinese Acad Sci, Inst Theoret Phys, Beijing 100080, Peoples R China.(2006).Applications of Skyrme energy-density functional to fusion reactions spanning the fusion barriers.NUCLEAR PHYSICS A,768(40910),80-98.
MLA Liu, M,et al."Applications of Skyrme energy-density functional to fusion reactions spanning the fusion barriers".NUCLEAR PHYSICS A 768.40910(2006):80-98.
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