Theoretical study of rotational and multi-phonon gamma-vibrational structure in neutron-rich Zr, Mo, and Ru nuclei | |
Liu, Yan-Xin1,2; Sun, Yang1,3,4; Li, BA; Natowitz, JB | |
2013 | |
卷号 | 420 |
DOI | 10.1088/1742-6596/420/1/012046 |
英文摘要 | A theoretical study for some neutron-rich nuclei in the A = 100-110 mass region is carried out by using the angular-momentum-projection technique implemented in the projected shell model. By assuming an axial symmetry in the deformed basis, the influence of the high-j h(11/2) neutron orbital and the g(9/2) proton orbital on the structure of strongly-deformed, neutron-rich even-even and odd-mass Zr isotopes is investigated. For even-even isotopes, the structure of multi-quasiparticle bands in Zr-102 is taken as an example and properties along the yrast line are analyzed in detail. For odd-neutron isotopes, the discussion is focused on the excited single-particle configurations. We also perform calculations by employing a triaxially-deformed basis to study multi-phonon gamma vibrational bands in Mo-110 and to interpret the anharmonicity observed in the one- and two-phonon gamma vibrational bands in Ru-114. |
会议录 | 11TH INTERNATIONAL CONFERENCE ON NUCLEUS-NUCLEUS COLLISIONS (NN2012) |
会议录出版者 | IOP PUBLISHING LTD |
会议录出版地 | DIRAC HOUSE, TEMPLE BACK, BRISTOL BS1 6BE, ENGLAND |
语种 | 英语 |
资助项目 | 973 Program of China[2013CB834401] |
WOS研究方向 | Physics |
WOS记录号 | WOS:000318430800046 |
内容类型 | 会议论文 |
源URL | [http://119.78.100.186/handle/113462/57554] |
专题 | 中国科学院近代物理研究所 |
通讯作者 | Sun, Yang |
作者单位 | 1.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China 2.Huzhou Teachers Coll, Sch Sci, Huzhou 313000, Peoples R China 3.Shanghai Jiao Tong Univ, Dept Phys, Shanghai 200240, Peoples R China 4.Univ Tennessee, Dept Phys & Astron, Knoxville, TN 37996 USA |
推荐引用方式 GB/T 7714 | Liu, Yan-Xin,Sun, Yang,Li, BA,et al. Theoretical study of rotational and multi-phonon gamma-vibrational structure in neutron-rich Zr, Mo, and Ru nuclei[C]. 见:. |
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