Signature inversion phenomena in the rotational bands of odd-odd Ir-176
文献类型：期刊论文
| 作者 | Wen, SX; Zhang, YH; Oshima, M; Toh, Y; Koizumi, M; Osa, A; Shizuma, T; Hayakawa, T; Sugawara, M; Kusakari, H |
| 刊名 | HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION
 |
| 出版日期 | 2002-05-01 |
| 卷号 | 26期号:5页码:445-449 |
| 关键词 | in-beam gamma-spectroscopy rotational bands in Ir-176 signature inversion |
| ISSN号 | 0254-3052 |
| 英文摘要 | High-spin states in Ir-176 have been investigated via the Sm-149(P-31, 4ngamma)Ir-176 reaction through excitation functions, X-gamma and gamma-gamma coincidence measurements. Four rotational hands have been identified for the first time and their configurations are suggested on the basis of the existing knowledge of band structures in odd-odd nuclei as well as the measured in-band B (M1)/B (E2) ratios. Among the four bands observed,the pih(9/2) circle times vi(13/2) and pii(13/2) bands exhibit an anomalous signature splitting. The signature inversion point is observed in the former at I-c = 18(h)(1) which is consistent with expectations; this signature inversion spin in the pii(13/2) circle times vi(13/2) band may be larger than 25(h)(1). |
| WOS关键词 | HIGH-SPIN STATES ; SPECTROSCOPY ; NUCLEI |
| WOS研究方向 | Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000175576000002 |
| 出版者 | SCIENCE CHINA PRESS |
| 公开日期 | 2010-10-29 |
| 源URL | [http://ir.imp.cas.cn/handle/113462/1525]  |
| 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 | Zhang, YH |
| 作者单位 | 1.Chiba Inst Technol, Narashino, Chiba 2758512, Japan 2.China Inst Atom Energy, Beijing 102413, Peoples R China 3.Kyushu Univ, Dept Phys, Fukuoka 81281, Japan 4.Chiba Univ, Inage Ku, Chiba 2638512, Japan 5.Japan Atom Energy Res Inst, Tokai, Ibaraki 3191195, Japan 6.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wen, SX,Zhang, YH,Oshima, M,et al. Signature inversion phenomena in the rotational bands of odd-odd Ir-176[J]. HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION,2002,26(5):445-449. |
| APA | Wen, SX.,Zhang, YH.,Oshima, M.,Toh, Y.,Koizumi, M.,...&Zhu, LH.(2002).Signature inversion phenomena in the rotational bands of odd-odd Ir-176.HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION,26(5),445-449. |
| MLA | Wen, SX,et al."Signature inversion phenomena in the rotational bands of odd-odd Ir-176".HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION 26.5(2002):445-449. |
入库方式： OAI收割
来源：近代物理研究所
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