Rotation alignment in neutron-rich Cr isotopes: A probe of deformed single-particle levels across N=40
文献类型:期刊论文
作者 | Yang, Yingchun1; Sun, Yang1,2,3; Kaneko, Kazunari4; Hasegawa, Munetake1,2 |
刊名 | PHYSICAL REVIEW C
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出版日期 | 2010-09-30 |
卷号 | 82期号:3页码:5 |
ISSN号 | 0556-2813 |
DOI | 10.1103/PhysRevC.82.031304 |
英文摘要 | Recent experiments have reached the neutron-rich Cr isotope with N = 40 and confirmed enhanced collectivity near this subshell. The current data focus on low-spin spectroscopy only, with little information on the states where high-j particles align their spins with the system rotation. By applying the projected shell model, we show that rotation alignment occurs in neutron-rich even-even Cr nuclei as early as spin 8 (h) over bar h and, owing to shell filling, the aligning particles differ in different isotopes. It is suggested that observation of irregularities in moments of inertia is a direct probe of the deformed single-particle scheme in this exotic mass region. |
WOS关键词 | SHELL-MODEL ; HIGH-SPIN ; NUCLEI ; DEFORMATION |
资助项目 | Shanghai Pu-Jiang grant ; National Natural Science Foundation of China[10875077] ; Doctoral Program of High Education Science Foundation[20090073110061] ; Chinese Major State Basic Research Development Program[2007CB815005] |
WOS研究方向 | Physics |
语种 | 英语 |
WOS记录号 | WOS:000282318700001 |
出版者 | AMER PHYSICAL SOC |
资助机构 | Shanghai Pu-Jiang grant ; National Natural Science Foundation of China ; Doctoral Program of High Education Science Foundation ; Chinese Major State Basic Research Development Program |
公开日期 | 2011-04-20 |
源URL | [http://ir.imp.cas.cn/handle/113462/7857] ![]() |
专题 | 近代物理研究所_近代物理研究所知识存储(2010之前) |
通讯作者 | Sun, Yang |
作者单位 | 1.Shanghai Jiao Tong Univ, Dept Phys, Shanghai 200240, Peoples R China 2.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China 3.Univ Tennessee, Dept Phys & Astron, Knoxville, TN 37996 USA 4.Kyushu Sangyo Univ, Dept Phys, Fukuoka 8138503, Japan |
推荐引用方式 GB/T 7714 | Yang, Yingchun,Sun, Yang,Kaneko, Kazunari,et al. Rotation alignment in neutron-rich Cr isotopes: A probe of deformed single-particle levels across N=40[J]. PHYSICAL REVIEW C,2010,82(3):5. |
APA | Yang, Yingchun,Sun, Yang,Kaneko, Kazunari,&Hasegawa, Munetake.(2010).Rotation alignment in neutron-rich Cr isotopes: A probe of deformed single-particle levels across N=40.PHYSICAL REVIEW C,82(3),5. |
MLA | Yang, Yingchun,et al."Rotation alignment in neutron-rich Cr isotopes: A probe of deformed single-particle levels across N=40".PHYSICAL REVIEW C 82.3(2010):5. |
入库方式: OAI收割
来源:近代物理研究所
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