YU Hai-Ping1,2, GOU Ying-Xiang1, ZHOU Xiao-Hong1, ZHANG Yu-Hu1, LEI Xiang-Guo1, LUO Peng1, LIU Min-Liang1, SONG Li-Tao1, WANG Hua-Lei1, XIE Cheng-Ying1, ZHENG Yong1, GUO Wen-Tao1, ZHU Li-Hua3, WU Xiao-Guang3
1Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou 730000
2Department of Physics, Northwest University, Xi’an 710069
3China Institute of Atomic Energy, Beijing 102413
1Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou 730000
2Department of Physics, Northwest University, Xi’an 710069
3China Institute of Atomic Energy, Beijing 102413
Abstract： High-spin level structure of doubly odd nucleus 140Pr has been investigated via the 130Te(14N,4n)140Pr reaction at beam energies from 55 to 65MeV. Measurements of γ-ray excitation functions, γ-ray singles and γ-γ-t coincidences were performed with twelve BGO(AC)HPGe detectors. The level scheme of 140Pr, including 27 new levels and 42 new γ rays, has been established for the first time. The level structure is compared with those in the neighbouring odd--odd nuclei, and interpreted qualitatively.
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.
2005, Vol. 22 
