Neutron-hole states in Ar-45 from H-1(Ar-46, d) Ar-45 reactions
文献类型：期刊论文
| 作者 | Lu, F.1,2,3; Lee, Jenny3,4; Tsang, M. B.3; Bazin, D.3; Coupland, D.3; Henzl, V.3; Henzlova, D.3; Kilburn, M.3; Lynch, W. G.3; Rogers, A. M.3 |
| 刊名 | PHYSICAL REVIEW C
 |
| 出版日期 | 2013-07-29 |
| 卷号 | 88 |
| ISSN号 | 0556-2813 |
| DOI | 10.1103/PhysRevC.88.017604 |
| 文献子类 | Article |
| 英文摘要 | To improve the effective interactions in the pf shell, it is important to measure the single-particle and single-hole states near the N = 28 shell gap. In this paper, the neutron spectroscopic factors of hole states from the unstable neutron-rich Ar-45 (Z = 18, N = 27) nucleus have been studied using the H-1(Ar-46, d)Ar-45 transfer reaction in inverse kinematics. Comparison of our results with the particle states of Ar-45 produced in H-2(Ar-44, p)Ar-45 reaction shows that the two reactions populate states with different angular momenta. Using the angular distributions, we are able to confirm the spin assignments of four low-lying states of Ar-45. These are the ground state (f(7/2)), the first-excited state (p(3/2)), and the s(1/2) and d(3/2) states. While large basis shell-model predictions describe spectroscopic properties of the ground and p(3/2) states very well, they fail to describe the s(1/2) and d(3/2) hole states. |
| 资助项目 | National Science Foundation of China[11035001] |
| WOS研究方向 | Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000322576400012 |
| 出版者 | AMER PHYSICAL SOC |
| 源URL | [http://119.78.100.186/handle/113462/48239]  |
| 专题 | 中国科学院近代物理研究所 |
| 通讯作者 | Tsang, M. B. |
| 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.Michigan State Univ, Natl Superconducting Cyclotron Lab, E Lansing, MI 48824 USA 4.RIKEN, Nishina Ctr, Wako, Saitama 3510198, Japan 5.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China 6.Washington Univ, Dept Chem, St Louis, MO 63130 USA 7.Western Michigan Univ, Dept Phys, Kalamazoo, MI 49008 USA 8.Indiana Univ, Dept Chem, Bloomington, IN 47405 USA 9.Cent Michigan Univ, Dept Phys, Mt Pleasant, MI 48859 USA |
| 推荐引用方式 GB/T 7714 | Lu, F.,Lee, Jenny,Tsang, M. B.,et al. Neutron-hole states in Ar-45 from H-1(Ar-46, d) Ar-45 reactions[J]. PHYSICAL REVIEW C,2013,88. |
| APA | Lu, F..,Lee, Jenny.,Tsang, M. B..,Bazin, D..,Coupland, D..,...&Ye, Y. L..(2013).Neutron-hole states in Ar-45 from H-1(Ar-46, d) Ar-45 reactions.PHYSICAL REVIEW C,88. |
| MLA | Lu, F.,et al."Neutron-hole states in Ar-45 from H-1(Ar-46, d) Ar-45 reactions".PHYSICAL REVIEW C 88(2013). |
入库方式： OAI收割
来源：近代物理研究所
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