1Institute of Theoretical Physics, Chinese Academy of
Sciences, P. O. Box 2735, Beijing 100080
2Department of Technical Physics, Peking University, Beijing 100871
3Department of Physics, Tsinghua University, Beijing 100084
4Center of Theoretical Physics, National Laboratory of Heavy Ion Accelerator, Lanzhou 730000
Spectral Statistics in the Cranking Model
ZHOU Xian-Rong1;MENG Jie1,2,4;ZHAO En-Guang1,3,4
1Institute of Theoretical Physics, Chinese Academy of
Sciences, P. O. Box 2735, Beijing 100080
2Department of Technical Physics, Peking University, Beijing 100871
3Department of Physics, Tsinghua University, Beijing 100084
4Center of Theoretical Physics, National Laboratory of Heavy Ion Accelerator, Lanzhou 730000
Abstract： The difference of spectral statistics properties between single-j and two-j shell models has been studied in the frame of the cranking model. The results show that the system becomes more regular when single-j space (i13/2) is replaced by a two-j shell (g7/2+d5/2), although the basis size of the configuration space is unchanged. However, the degree of chaos of the system changes slightly when configuration space is enlarged by extending the single-j shell (i13/2) to two-j (i13/2 +g9/2) shell.
MA Long;ZHOU Xiao-Hong;XING Ye-Bing;ZHANG Yu-Hu;GUO Ying-Xing;LEI Xiang-Guo;XIE Chen-Ying;Oshima M.;Toh Y.;Koizumi M.;Osa A.;Hatsukawa Y.;Sugawara M.. Properties of the πh9/2 otimes νi13/2 Oblate Band in 188Tl[J]. 中国物理快报, 2006, 23(7): 1727-1730.
CHE Xing-Lai;ZHU Sheng-Jiang;J. H. Hamilton;A. V. Ramayya;J. K. Hwang;J. O. Rasmussen;Y. X. Luo;CHEN Yong-Jing;LI Ming-Liang;DING Huai-Bo;U Yong-Nam;I. Y. Lee;W. C. Ma. High Spin Band Structure in 112Ru[J]. 中国物理快报, 2006, 23(2): 328-331.
2002, Vol. 19 
