Deformed relativistic Hartree-Bogoliubov theory in continuum

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	Deformed relativistic Hartree-Bogoliubov theory in continuum
	Li, LL; Meng, J; Ring, P; Zhao, EG; Zhou, SG; Li, LL (reprint author), Peking Univ, Sch Phys, State Key Lab Nucl Phys & Technol, Beijing 100871, Peoples R China.
	2012
发表期刊	PHYSICAL REVIEW C
ISSN	0556-2813
卷号	85 期号:2 页码:24312
摘要	A deformed relativistic Hartree Bogoliubov (RHB) theory in continuum is developed aiming at a proper description of exotic nuclei, particularly those with a large spatial extension. In order to give an adequate consideration of both the contribution of the continuum and the large spatial distribution in exotic nuclei, the deformed RHB equations are solved in a Woods-Saxon (WS) basis in which the radial wave functions have a proper asymptotic behavior at large distance from the nuclear center. This is crucial for the proper description of a possible halo. The formalism of deformed RHB theory in continuum is presented. A stable nucleus, Mg-20 and a weakly bound nucleus Mg-42 are taken as examples to present numerical details and to carry out necessary numerical checks. In addition, the ground-state properties of even-even magnesium isotopes are investigated. The generic conditions of the formation of a halo in weakly bound deformed systems and the shape of the halo in deformed nuclei are discussed. We show that the existence and the deformation of a possible neutron halo depend essentially on the quantum numbers of the main components of the single particle orbitals in the vicinity of the Fermi surface.
部门归属	[Li, Lulu; Meng, Jie; Ring, P.; Zhao, En-Guang] Peking Univ, Sch Phys, State Key Lab Nucl Phys & Technol, Beijing 100871, Peoples R China; [Meng, Jie; Zhao, En-Guang; Zhou, Shan-Gui] Chinese Acad Sci, Inst Theoret Phys, State Key Lab Theoret Phys, Beijing 100190, Peoples R China; [Meng, Jie; Zhao, En-Guang; Zhou, Shan-Gui] Natl Lab Heavy Ion Accelerator, Ctr Theoret Nucl Phys, Lanzhou 730000, Peoples R China; [Meng, Jie] Univ Stellenbosch, Dept Phys, ZA-7600 Stellenbosch, South Africa; [Ring, P.] Tech Univ Munich, Dept Phys, D-8046 Garching, Germany
关键词	Ground-state Properties Neutron-drip-line Mean-field-theory Exotic Nuclei Self-consistent Mg Isotopes Coordinate Space Expansion Method Proton Emitters Hirfl-csr
学科领域	Physics
资助者	Natural Science Foundation of China [10875157, 10975100, 10979066, 11105005, 11175002, 11175252]; Major State Basic Research Development Program of China [2007CB815000]; Chinese Academy of Sciences [KJCX2-EW-N01, KJCX2-YW-N32]; DFG cluster of excellence ; Natural Science Foundation of China [10875157, 10975100, 10979066, 11105005, 11175002, 11175252]; Major State Basic Research Development Program of China [2007CB815000]; Chinese Academy of Sciences [KJCX2-EW-N01, KJCX2-YW-N32]; DFG cluster of excellence ; Natural Science Foundation of China [10875157, 10975100, 10979066, 11105005, 11175002, 11175252]; Major State Basic Research Development Program of China [2007CB815000]; Chinese Academy of Sciences [KJCX2-EW-N01, KJCX2-YW-N32]; DFG cluster of excellence ; Natural Science Foundation of China [10875157, 10975100, 10979066, 11105005, 11175002, 11175252]; Major State Basic Research Development Program of China [2007CB815000]; Chinese Academy of Sciences [KJCX2-EW-N01, KJCX2-YW-N32]; DFG cluster of excellence
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收录类别	SCI
语种	英语
资助者	Natural Science Foundation of China [10875157, 10975100, 10979066, 11105005, 11175002, 11175252]; Major State Basic Research Development Program of China [2007CB815000]; Chinese Academy of Sciences [KJCX2-EW-N01, KJCX2-YW-N32]; DFG cluster of excellence ; Natural Science Foundation of China [10875157, 10975100, 10979066, 11105005, 11175002, 11175252]; Major State Basic Research Development Program of China [2007CB815000]; Chinese Academy of Sciences [KJCX2-EW-N01, KJCX2-YW-N32]; DFG cluster of excellence ; Natural Science Foundation of China [10875157, 10975100, 10979066, 11105005, 11175002, 11175252]; Major State Basic Research Development Program of China [2007CB815000]; Chinese Academy of Sciences [KJCX2-EW-N01, KJCX2-YW-N32]; DFG cluster of excellence ; Natural Science Foundation of China [10875157, 10975100, 10979066, 11105005, 11175002, 11175252]; Major State Basic Research Development Program of China [2007CB815000]; Chinese Academy of Sciences [KJCX2-EW-N01, KJCX2-YW-N32]; DFG cluster of excellence
WOS记录号	WOS:000300420700001
引用统计	被引频次：46[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.itp.ac.cn/handle/311006/15158
专题	理论物理所2012年知识产出
通讯作者	Li, LL (reprint author), Peking Univ, Sch Phys, State Key Lab Nucl Phys & Technol, Beijing 100871, Peoples R China.
推荐引用方式 GB/T 7714	Li, LL,Meng, J,Ring, P,et al. Deformed relativistic Hartree-Bogoliubov theory in continuum[J]. PHYSICAL REVIEW C,2012,85(2):24312.
APA	Li, LL,Meng, J,Ring, P,Zhao, EG,Zhou, SG,&Li, LL .(2012).Deformed relativistic Hartree-Bogoliubov theory in continuum.PHYSICAL REVIEW C,85(2),24312.
MLA	Li, LL,et al."Deformed relativistic Hartree-Bogoliubov theory in continuum".PHYSICAL REVIEW C 85.2(2012):24312.

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