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-xian1, YANG Chun-xiang1, YUAN Guan-jun1, LI Guang-sheng1, LIU Xiang-an1, Chen Yong-shou1
Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou 730000
1China Institute of Atomic Energy, Beijing 102413
Abstract： High spin states in neutron-deficient 117Xe have been studied by using in-beam γ spectroscopy method. A new positive-parity rotational band has been identified. It decays into the yrast vh11/2 band via five electric dipole transitions. The magnitudes of these E1 transitions are extracted and they are much enhanced compared to the normal E1 transitions. This is taken as an evidence for octupole correlations in 117Xe.
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.
WANG Shou-Yu;MA Ying-Jun;T. Komatsubara;LIU Yun-Zuo;ZHANG Yu-Hu;K. Furuno;T. Hayakawa;J. Mukai;Y. Iwata;T. Morikawa;G. B. Hagemann;G. Sletten;J. Nyberg;D. Jerrestam;H. J. Jensen;J. Espino;J. Gascon;N. GjФrup;B. Cederwall;P. O. TjФm. Structure of the πg7/2 [404] 7/2+ Band in Odd Proton Nucleus 123I[J]. 中国物理快报, 2004, 21(6): 1024-1026.
1996, Vol. 13 
