Knowledge Management System Of Shanghai Institute of Applied Physics, CAS
| Study on deformation and shape coexistence for Pb-188 | |
| Chen, XS（陈学诗）; Zhang, XD; Shen, SF（沈水法）; Shi, SH（石双惠）; Gu, JH（顾嘉辉） | |
| 2000 | |
| Source Publication | HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION
 |
| ISSN | 0254-3052 |
| Volume | 24Issue:4Pages:364 |
| Abstract | The deformation and shape coexistence in Pb-188 have been investigated in terms of the Projected Shell Model. Comparing the experimental data with the calculated results, it is shown that three shape configurations of sphere (Z = 82 shell closure), oblate (two particle-two hole in proton h(9/2) orbital) and prolate (multi-particle-hole) coexist each other in the low-lying excited states and the prolate band exhibits a mixture between two kinds of multi-particle-hole configurations, which means that the neutron i(13/2) alignment happens gradually in this case. The mixing is discussed and the mixing coefficients are given. The oblate band structure is predicted and the 2(+) prolate state is estimated to be in the energy range of 804-880keV. |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | 应物所项目组 |
| WOS ID | WOS:000086834200015 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.sinap.ac.cn/handle/331007/10194 |
| Collection | 中科院上海原子核所2003年前 |
| Recommended Citation GB/T 7714 | Chen, XS,Zhang, XD,Shen, SF,et al. Study on deformation and shape coexistence for Pb-188[J]. HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION,2000,24(4):364. |
| APA | Chen, XS,Zhang, XD,Shen, SF,Shi, SH,&Gu, JH.(2000).Study on deformation and shape coexistence for Pb-188.HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION,24(4),364. |
| MLA | Chen, XS,et al."Study on deformation and shape coexistence for Pb-188".HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION 24.4(2000):364. |
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