1Department of Physics, Huzhou Teachers College, Huzhou 313000 2Department of Physics, Peking University, Beijing 100871 3Institute of Theoretical Physics, Chinese Academy of Sciences, PO Box 2735, Beijing 100080 4Center of Theoretical Nuclear Physics, National Laboratory of Heavy Ion Accelerator, Lanzhou 730000
By analysing the energy spectrum and E2 transition branching ratios, we show that the E(5) symmetry predictions agree well with the experimental data of nucleus 130Xe. Compared the calculated results with those in the framework of the interacting boson model, it is found that the nucleus 130Xe is definitely a nucleus in the transitional region from U(5) to O(6) symmetry. 130Xe is then another empirical evidence of the nucleus with E(5) symmetry.
LIU Zu-Hua, RUAN Ming, ZHAO Yao-Lin, ZHANG Huan-Qiao, YANG Feng, MA Zhong-Yu, LIN Cheng-Jian, CHEN Bao-Qiu, WU Yue-Wei, ZHAN Wen-Long, GUO Zhong-Yan, XIAO Guo-Qing, XU Hu-Shan, SUN Zhi-Yu, LI Jia-Xing, CHEN Zhi-Qiang. Possible Experimental Evidence of a Moderate Proton Halo in 29S [J]. Chin. Phys. Lett., 2004, 21(9): 1711-1713.
[3]
ZHANG Jin-Fu, LONG Gui-Lu, SUN Yang, ZHU Sheng-Jiang, LIU Feng-Ying, JIA Ying. Description of 114Cd in the E(5) Symmetry [J]. Chin. Phys. Lett., 2003, 20(8): 1231-1233.
LIU Zhong, SUN Xiang-fu, ZHOU Xiao-hong, LEI Xiang-guo, GUO Ying-xiang, JIN Han-juan, ZHANG Yu-hu, CHEN Xin-feng, LUO Yi-xiao, WEN Shu-xian, YANG Chun-xiang, YUAN Guan-jun, LI Guang-sheng, LIU Xiang-an, Chen Yong-shou. Evidence for Octupole Correlations in 117Xe [J]. Chin. Phys. Lett., 1996, 13(11): 805-808.
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