Nuclear alternating parity bands and transition rates in a model of coherent quadrupole-octupole motion in neutron-rich barium isotopes
文献类型：会议论文
| 作者 | Zhang, Xing1,2; Peng, Yong1; Zhou, Chao-Biao1; Li, Jia-Xing1 |
| 出版日期 | 2016-12 |
| 关键词 | Collective Hamiltonian Quadrupole-octupole deformations Staggering effect Electric transition probability |
| 卷号 | 27 |
| 期号 | 6 |
| DOI | 10.1007/s41365-016-0128-0 |
| 英文摘要 | Deformed even-even nuclei Barium isotopes with quadrupole-octupole deformations are investigated on the basis of a collective model. The model describes energy levels of the yrast band with alternating parity in the neutron- rich (140;) (142;) (144;) (146;) Ba-148. The structure of the alternating parity bands is examined by odd-even (Delta I = 1) staggering diagrams. An analytical method of the collective model is proposed for the calculation of E2 transition probabilities in alternating spectra of the nuclei (140;) (142;) (144;) Ba-146. |
| 会议录 | NUCLEAR SCIENCE AND TECHNIQUES
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| 会议录出版者 | SPRINGER SINGAPORE PTE LTD |
| 会议录出版地 | #04-01 CENCON I, 1 TANNERY RD, SINGAPORE 347719, SINGAPORE |
| 语种 | 英语 |
| 资助项目 | National Natural Science Foundation of China[11075133] ; National Natural Science Foundation of China[U1332126] ; National Natural Science Foundation of China[10205019] |
| WOS研究方向 | Nuclear Science & Technology ; Physics |
| WOS记录号 | WOS:000393117100004 |
| 源URL | [http://119.78.100.186/handle/113462/57477]  |
| 专题 | 中国科学院近代物理研究所 |
| 通讯作者 | Li, Jia-Xing |
| 作者单位 | 1.Southwest Univ, Sch Phys Sci & Technol, Chongqing 400715, Peoples R China 2.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, Xing,Peng, Yong,Zhou, Chao-Biao,et al. Nuclear alternating parity bands and transition rates in a model of coherent quadrupole-octupole motion in neutron-rich barium isotopes[C]. 见:. |
入库方式： OAI收割
来源：近代物理研究所
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