Rotational bands of Dy-159
文献类型：期刊论文
| 作者 | Sugawara, M; Mitarai, S; Kusakari, H; Oshima, M; Hayakawa, T; Toh, Y; Hatsukawa, Y; Katakura, J; Iimura, H; Zhang, YH |
| 刊名 | NUCLEAR PHYSICS A
 |
| 出版日期 | 2002-03-11 |
| 卷号 | 699页码:450-462 |
| 关键词 | Nd-150(I C-13,4n) E=65 McV measured E gamma I gamma gamma gamma coin ADO ratios Dy-159 deduced levels J pi gamma-branching B(E1)/B(E2) B(M1)/B(E2) ratios configurations compton suppressed Ge-detector array generalized intensity relation strong coupling model |
| ISSN号 | 0375-9474 |
| 英文摘要 | High-spin states of Dy-159 have been studied by using reaction Nd-150(C-13,4n). Two rotational bands based on the configurations nu[521]3/2 and nu[642]5/2 have been extended to 57/2(-) and 61/2(+) states, respectively. A neutron AB crossing has been observed around homega = 0.26 MeV in the nu[521]3/2 band. It has been observed that the signature splitting is inverted after the band crossing in the nu[521]3/2 band. The first band crossing has been observed around homega = 0.38 MeV in the nu[642]5/2 band. Seven El transitions from the nu[521]3/2 band to the nu[642]5/2 band have been observed and discussed on the base of Generalized Intensity Relation. It is found that the B(E1)/B(E2) ratios for 47/2(-) and 43/2(-) states become enhanced relatively to those for the lower-spin states. (C) 2002 Elsevier Science B.V. All rights reserved. |
| WOS关键词 | ELECTRIC-DIPOLE TRANSITIONS ; RARE-EARTH NUCLEI ; OCTUPOLE SOFTNESS ; SPECTROSCOPY ; GD-155 |
| WOS研究方向 | Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000173845600002 |
| 出版者 | ELSEVIER SCIENCE BV |
| 源URL | [http://119.78.100.186/handle/113462/37921]  |
| 专题 | 中国科学院近代物理研究所 |
| 通讯作者 | Sugawara, M |
| 作者单位 | 1.Chiba Inst Technol, Narashino, Chiba 2750023, Japan 2.Kyushu Univ, Fukuoka 8128581, Japan 3.Chiba Univ, Inage Ku, Chiba, Japan 4.Japan Atom Energy Res Inst, Tokai, Ibaraki 3191195, Japan 5.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China |
| 推荐引用方式 GB/T 7714 | Sugawara, M,Mitarai, S,Kusakari, H,et al. Rotational bands of Dy-159[J]. NUCLEAR PHYSICS A,2002,699:450-462. |
| APA | Sugawara, M.,Mitarai, S.,Kusakari, H.,Oshima, M.,Hayakawa, T.,...&Sato, Y.(2002).Rotational bands of Dy-159.NUCLEAR PHYSICS A,699,450-462. |
| MLA | Sugawara, M,et al."Rotational bands of Dy-159".NUCLEAR PHYSICS A 699(2002):450-462. |
入库方式： OAI收割
来源：近代物理研究所
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