ITP OpenIR  > 理论物理所2014年知识产出
Superdeformed Lambda hypernuclei within relativistic mean field models
Lu, BN; Hiyama, E; Sagawa, H; Zhou, SG; Lu, BN (reprint author), Chinese Acad Sci, Inst Theoret Phys, State Key Lab Theoret Phys, Beijing 100190, Peoples R China.
2014
发表期刊PHYSICAL REVIEW C
ISSN0556-2813
卷号89期号:4页码:44307
摘要We study the superdeformed (SD) states and corresponding SD hypernuclei of Ar isotopes with the multidimensionally constrained relativistic mean field (MDC-RMF) models, which can accommodate various shape degree of freedom. We found that the density profiles of SD states in Ar isotopes show a strong localization with a ring structure near the surface, while the central part of the density is dilute, showing a hole structure. This localization of SD density induces an appreciable deformation in the hyperon wave function and results in a large overlap between the core and the hyperon in the SD hypernuclei of Ar isotopes. Then the Lambda separation energy of the SD state becomes larger than that of a normally deformed or spherical ground state. This feature is different from that found in other nuclei such as S-32, Ni-56, and Zn-60 in which the Lambda separation energy of larger deformed state is smaller. In this context, the measurement of the Lambda separation energy may provide important information on the localization of the density profile of SD states.
部门归属[Lu, Bing-Nan
关键词Hartree-bogoliubov Theory 4-body Cluster Model Shell Hypernuclei Nuclear-structure Finite Nuclei Be-10(Lambda) Transitions
学科领域Physics
资助者973 Program of China [2013CB834400]; NSF of China [11121403, 11120101005, 11211120152, 11275248]; Chinese Academy of Sciences [KJCX2-EW-N01]; JSPS [23224006]; RIKEN iTHES project; High-performance Computing Clusters of ITP/CAS; Supercomputing Center, CNIC of CAS ; 973 Program of China [2013CB834400]; NSF of China [11121403, 11120101005, 11211120152, 11275248]; Chinese Academy of Sciences [KJCX2-EW-N01]; JSPS [23224006]; RIKEN iTHES project; High-performance Computing Clusters of ITP/CAS; Supercomputing Center, CNIC of CAS ; 973 Program of China [2013CB834400]; NSF of China [11121403, 11120101005, 11211120152, 11275248]; Chinese Academy of Sciences [KJCX2-EW-N01]; JSPS [23224006]; RIKEN iTHES project; High-performance Computing Clusters of ITP/CAS; Supercomputing Center, CNIC of CAS ; 973 Program of China [2013CB834400]; NSF of China [11121403, 11120101005, 11211120152, 11275248]; Chinese Academy of Sciences [KJCX2-EW-N01]; JSPS [23224006]; RIKEN iTHES project; High-performance Computing Clusters of ITP/CAS; Supercomputing Center, CNIC of CAS
DOI10.1103/PhysRevC.89.044307
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收录类别SCI
语种英语
资助者973 Program of China [2013CB834400]; NSF of China [11121403, 11120101005, 11211120152, 11275248]; Chinese Academy of Sciences [KJCX2-EW-N01]; JSPS [23224006]; RIKEN iTHES project; High-performance Computing Clusters of ITP/CAS; Supercomputing Center, CNIC of CAS ; 973 Program of China [2013CB834400]; NSF of China [11121403, 11120101005, 11211120152, 11275248]; Chinese Academy of Sciences [KJCX2-EW-N01]; JSPS [23224006]; RIKEN iTHES project; High-performance Computing Clusters of ITP/CAS; Supercomputing Center, CNIC of CAS ; 973 Program of China [2013CB834400]; NSF of China [11121403, 11120101005, 11211120152, 11275248]; Chinese Academy of Sciences [KJCX2-EW-N01]; JSPS [23224006]; RIKEN iTHES project; High-performance Computing Clusters of ITP/CAS; Supercomputing Center, CNIC of CAS ; 973 Program of China [2013CB834400]; NSF of China [11121403, 11120101005, 11211120152, 11275248]; Chinese Academy of Sciences [KJCX2-EW-N01]; JSPS [23224006]; RIKEN iTHES project; High-performance Computing Clusters of ITP/CAS; Supercomputing Center, CNIC of CAS
WOS记录号WOS:000334297400003
引用统计
文献类型期刊论文
条目标识符http://ir.itp.ac.cn/handle/311006/15789
专题理论物理所2014年知识产出
通讯作者Lu, BN (reprint author), Chinese Acad Sci, Inst Theoret Phys, State Key Lab Theoret Phys, Beijing 100190, Peoples R China.
推荐引用方式
GB/T 7714
Lu, BN,Hiyama, E,Sagawa, H,et al. Superdeformed Lambda hypernuclei within relativistic mean field models[J]. PHYSICAL REVIEW C,2014,89(4):44307.
APA Lu, BN,Hiyama, E,Sagawa, H,Zhou, SG,&Lu, BN .(2014).Superdeformed Lambda hypernuclei within relativistic mean field models.PHYSICAL REVIEW C,89(4),44307.
MLA Lu, BN,et al."Superdeformed Lambda hypernuclei within relativistic mean field models".PHYSICAL REVIEW C 89.4(2014):44307.
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