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Shape evolution of C isotopes in (beta, gamma) deformation plane

文献类型：期刊论文

作者Zhang, Ying1,2,3; Sagawa, Hiroyuki2,3; Yoshino, Daishi2,3; Hagino, Kouichi4; Meng, Jie1,5,6,7
刊名PROGRESS OF THEORETICAL PHYSICS
出版日期2008-07-01
卷号120页码:129-142
ISSN号0033-068X
英文摘要We study the shape evolution of C isotopes in the full (beta, gamma) deformation plane using a constrained Skyrme Hartree-Fock + BCS method in coordinate space. It is shown that; the reformation of the energy minimum varies markedly in the (beta, gamma) plane as a. function of mass number; which can be viewed as a clear manifestation of the spontaneous symmetry breaking effect in finite many-body systems. We also study the difference in deformations between protons and neutrons in the total (beta, gamma) plane. It is found that the proton and neutron quadrupole moments are almost the same in light C isotopes; while the neutron quadrupole moment is about 3 times larger than the proton one in C isotopes heavier than (16)C. The isospin symmetry of the mirror nuclei (10)C and (10)Be is also examined in connection with the deformation in the (beta, gamma) plane.
WOS关键词HARTREE-BOGOLIUBOV DESCRIPTION ; INTERACTION CROSS-SECTIONS ; GROUND-STATE PROPERTIES ; NEUTRON-RICH NUCLEI ; DRIP-LINE ; HALO
资助项目JASSO ; Major State Basic Research Developing Program[2007CB815000] ; National Natural Science Foundation of China[10435010] ; National Natural Science Foundation of China[10775004] ; National Natural Science Foundation of China[10221003] ; Japanese Ministry of Education, Culture, Sports, Science and Technology[19740115]
WOS研究方向Physics
语种英语
WOS记录号WOS:000258615400005
出版者PROGRESS THEORETICAL PHYSICS PUBLICATION OFFICE
资助机构JASSO ; Major State Basic Research Developing Program ; National Natural Science Foundation of China ; Japanese Ministry of Education, Culture, Sports, Science and Technology
源URL[http://119.78.100.186/handle/113462/29303]  
专题中国科学院近代物理研究所
通讯作者Zhang, Ying
作者单位1.Peking Univ, Sch Phys, Beijing 100871, Peoples R China
2.Peking Univ, State Key Lab Nucl Phys & Technol, Beijing 100871, Peoples R China
3.Univ Aizu, Ctr Math & Phys, Aizu Wakamatsu 9658580, Japan
4.Tohoku Univ, Dept Phys, Sendai, Miyagi 9808578, Japan
5.Chinese Acad Sci, Inst Theoret Phys, Beijing 100080, Peoples R China
6.Ctr Theoret Nucl Phys, Natl Lab Heavy Ion Accelerator, Lanzhou 780000, Peoples R China
7.Univ Stellenbosch, Dept Phys, ZA-7600 Stellenbosch, South Africa
推荐引用方式
GB/T 7714		 Zhang, Ying,Sagawa, Hiroyuki,Yoshino, Daishi,et al. Shape evolution of C isotopes in (beta, gamma) deformation plane[J]. PROGRESS OF THEORETICAL PHYSICS,2008,120:129-142.
APA Zhang, Ying,Sagawa, Hiroyuki,Yoshino, Daishi,Hagino, Kouichi,&Meng, Jie.(2008).Shape evolution of C isotopes in (beta, gamma) deformation plane.PROGRESS OF THEORETICAL PHYSICS,120,129-142.
MLA Zhang, Ying,et al."Shape evolution of C isotopes in (beta, gamma) deformation plane".PROGRESS OF THEORETICAL PHYSICS 120(2008):129-142.

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来源：近代物理研究所

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