The study of energy bands in nucleus ^(102)Zr

作     者：DONG GuoXiang 1,2 , YU ShaoYing 1,2,3 , LIU YanXin 1 , SHEN CaiWan 1,2,4 & DONG YongSheng 1,2,5I School of Science, Huzhou Teachers College, Huzhou 313000, China 2 School of Science and Information Engineering, Zhejiang Normal University, Jinhua 321000, China 3 Institute of Theoretical Physics, Chinese Academy of Sciences, Beijing 100080, China 4 Center of Theoretical Nuclear Physics, National Laboratory of Heavy Ion Accelerator of Lanzhou, Lanzhou 730000, China 5 Department of Physics, Jining Teachers College, Jining 012000, China 

作者机构：Huzhou Teachers College School of Science Huzhou China (GRID:grid.411440.4) (ISNI:***) Zhejiang Normal University School of Science and Information Engineering Jinhua China (GRID:grid.453534.0) (ISNI:***) Huzhou Teachers College School of Science Huzhou China (GRID:grid.411440.4) (ISNI:***) Zhejiang Normal University School of Science and Information Engineering Jinhua China (GRID:grid.453534.0) (ISNI:***) Chinese Academy of Sciences Institute of Theoretical Physics Beijing China (GRID:grid.9227.e) (ISNI:***) Huzhou Teachers College School of Science Huzhou China (GRID:grid.411440.4) (ISNI:***) Huzhou Teachers College School of Science Huzhou China (GRID:grid.411440.4) (ISNI:***) Zhejiang Normal University School of Science and Information Engineering Jinhua China (GRID:grid.453534.0) (ISNI:***) National Laboratory of Heavy Ion Accelerator of Lanzhou Center of Theoretical Nuclear Physics Lanzhou China (GRID:grid.450259.f) (ISNI:0000 0004 1804 2516) Huzhou Teachers College School of Science Huzhou China (GRID:grid.411440.4) (ISNI:***) Zhejiang Normal University School of Science and Information Engineering Jinhua China (GRID:grid.453534.0) (ISNI:***) Jining Teachers College Department of Physics Jining China (GRID:grid.452558.b) 

出 版 物：《Science China(Physics,Mechanics & Astronomy)》 (中国科学：物理学、力学、天文学（英文版）)

年 卷 期：2010年第53卷第1期

页      面：106-110页

核心收录：

学科分类：08[工学] 0805[工学-材料科学与工程（可授工学、理学学位）] 0827[工学-核科学与技术] 082701[工学-核能科学与工程] 0704[理学-天文学] 

基　　金：support by the National Natural Science Foundation of China (Grant Nos. 10575036  10675046 and 10975051) 

主　　题：projected shell model yrast band quasi-particle rotational band side band 

摘      要：Theoretical calculations of the energy bands in nucleus 102 Zr are carried out by taking the projected shell model approach, which has reproduced the experimental data. In addition, by analyzing band-head energies, corresponding configurations of yrast band, quasi-particle rotational bands and side bands, we have worked out the microscopic formation mechanism of axially symmetric deformation bands: The low-excitation deformation bands are attributed to the high-j intruder states 1g 7/2 and 1h 11/2 in the N=4, 5 shells; the quasi-particles in the orbit v5/2-[532], v3/2+[411] and v3/2+[413] in particular play an important role in the deformation of 102 Zr.