Study of collective rotational bands in Pt-179
文献类型：期刊论文
| 作者 | Sugawara, M; Toh, T; Sun, ZY; Osa, A; Guo, YX; Song, LT; Zhou, XH; Xu, YB; Oshima, M; Koizumi, M |
| 刊名 | HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION
 |
| 出版日期 | 2004-06-01 |
| 卷号 | 28期号:6页码:584-587 |
| 关键词 | in-beam gamma-ray spectroscopy rotational band signature splitting |
| ISSN号 | 0254-3052 |
| 英文摘要 | High-spin states in Pt-179 have been studied experimentally using the Sm-149 (Cl-35, p4n) fusion-evaporation reaction at beam energies of 164-180MeV. Measurements of gamma-ray excitation function, X-gamma coincidences and gamma-gamma-t coincidences were carried,out with 13 BGO(AC) HPGe and 3 LOAX detectors. Based on the measured results, three rotational bands built on intrinsic states assigned to the 1/2(-) [521], 5/2(-) [512] and 7/2(+) [633] Nilsson configurations have been established for Pt-179. It has been observed that the aligned angular moment in the 1/2(-) [521] band increases suddenly around homega = 0.27MeV. The big signature splitting has been observed in the 7/2(+) [633] band. These phenomena are discussed by referring to the systematics of the level structure in the Pt isotopes and isotones of Pt-179. |
| WOS关键词 | HIGH-SPIN STATES ; NEUTRON-DEFICIENT ; SHAPE COEXISTENCE ; INTRINSIC STATES ; ALPHA-DECAY ; ISOTOPES ; EXCITATIONS ; ALIGNMENT ; NUCLEI |
| WOS研究方向 | Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000222105900004 |
| 出版者 | SCIENCE CHINA PRESS |
| 公开日期 | 2010-10-29 |
| 源URL | [http://ir.imp.cas.cn/handle/113462/1669]  |
| 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 | Xu, YB |
| 作者单位 | 1.Chiba Inst Technol, Narashino, Chiba 2750023, Japan 2.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China 3.Japan Atom Energy Res Inst, Tokai, Ibaraki 3191195, Japan |
| 推荐引用方式 GB/T 7714 | Sugawara, M,Toh, T,Sun, ZY,et al. Study of collective rotational bands in Pt-179[J]. HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION,2004,28(6):584-587. |
| APA | Sugawara, M.,Toh, T.,Sun, ZY.,Osa, A.,Guo, YX.,...&Matsuda, M.(2004).Study of collective rotational bands in Pt-179.HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION,28(6),584-587. |
| MLA | Sugawara, M,et al."Study of collective rotational bands in Pt-179".HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION 28.6(2004):584-587. |
入库方式： OAI收割
来源：近代物理研究所
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