Medium-spin states in Ge-70 and the role of the g(9/2) orbital
文献类型：期刊论文
| 作者 | Kimura, A.6; Osa, A.6; Kusakari, H.5; Hatsukawa, Y.6; Kaneko, K.7; Hasegawa, M.2; Honma, M.3; Goto, J.4; Sugawara, M.1; Toh, Y.6 |
| 刊名 | PHYSICAL REVIEW C
 |
| 出版日期 | 2010-02-01 |
| 卷号 | 81期号:2页码:10 |
| ISSN号 | 0556-2813 |
| DOI | 10.1103/PhysRevC.81.024309 |
| 英文摘要 | Medium-spin states of Ge-70 have been studied via the Ni-60(C-12,2p gamma)Ge-70 reaction at 45 MeV. The ground-state band and the second 0(+) band have been extended to the 12(+) and 8(+) states, respectively. Two negative-parity bands, one of which has a coupled structure and the other has a decoupled structure, have been observed additionally. Although the latter decoupled structure was known up to the (21(-)) state from a previous experiment, the part of the level scheme up to the 15(-) state has been largely modified by the present experiment. Backbendings observed in the positive- and negative-parity yrast bands have been compared with those of the neighboring even Ge isotopes. The experimental level structure has been compared with the shell-model calculations in the model space (2p(3/2), 1f(5/2), 2(p1/2), 1g(9/2)) employing two kinds of effective interactions, one of which is an extended P + QQ interaction with monopole interactions and the other is developed from a renormalized G matrix. Microscopic structures of the observed bands have been discussed with the help of the shell-model calculations. |
| WOS关键词 | MULTIPLE COULOMB-EXCITATION ; GE ISOTOPES ; EVEN GE ; NUCLEI ; BEAM ; SPECTROSCOPY ; COEXISTENCE |
| WOS研究方向 | Physics |
| 语种 | 英语 |
| 出版者 | AMER PHYSICAL SOC |
| WOS记录号 | WOS:000275060200017 |
| 公开日期 | 2011-04-20 |
| 源URL | [http://ir.imp.cas.cn/handle/113462/7911]  |
| 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 | Sugawara, M. |
| 作者单位 | 1.Chiba Inst Technol, Chiba 2750023, Japan 2.Chinese Acad Sci, Inst Modern Phys, Lanzhou, Peoples R China 3.Univ Aizu, Ctr Math Sci, Fukushima 9658580, Japan 4.Niigata Univ, Niigata 9518510, Japan 5.Chiba Univ, Inage Ku, Chiba 2638522, Japan 6.Japan Atom Energy Agcy, Tokai, Ibaraki 3191195, Japan 7.Kyushu Sangyo Univ, Dept Phys, Fukuoka 8138503, Japan |
| 推荐引用方式 GB/T 7714 | Kimura, A.,Osa, A.,Kusakari, H.,et al. Medium-spin states in Ge-70 and the role of the g(9/2) orbital[J]. PHYSICAL REVIEW C,2010,81(2):10. |
| APA | Kimura, A..,Osa, A..,Kusakari, H..,Hatsukawa, Y..,Kaneko, K..,...&Koizumi, M..(2010).Medium-spin states in Ge-70 and the role of the g(9/2) orbital.PHYSICAL REVIEW C,81(2),10. |
| MLA | Kimura, A.,et al."Medium-spin states in Ge-70 and the role of the g(9/2) orbital".PHYSICAL REVIEW C 81.2(2010):10. |
入库方式： OAI收割
来源：近代物理研究所
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