Signature Inversion of the Semi-decoupled Band in the Odd-Odd
Nucleus 170Ta
DENG Fu-Guo1,5, YANG Chun-Xiang1,2,4, SUN Hui-Bin3, WU Xiao-Guang2, LU Jing-Bin4, ZHAO Guang-Yi4, HAN Guang-Bing2, PENG Zhao-Hua2, YIN
Li-Chang4, WEN Shu-Xian2, LI Guang-Sheng2, YUAN Guan-Jun2 ZHOU Hong-Yu1,5, LIU Yun-Zuo4, ZHU Li-Hua2
1The Key Laboratory of Beam Technology and Materials
Modification of Ministry of Education, Beijing Normal University, Beijing 100875
2China Institute of Atomic Energy, P.O. Box 275-10, Beijing 102413
3Institute of Nuclear Technique, Shenzhen University, Shenzhen 518060
4Department of Physics, Jilin University, Changchun 130023
Beijing Radiation Center, Beijing 100875
Signature Inversion of the Semi-decoupled Band in the Odd-Odd
Nucleus 170Ta
1The Key Laboratory of Beam Technology and Materials
Modification of Ministry of Education, Beijing Normal University, Beijing 100875
2China Institute of Atomic Energy, P.O. Box 275-10, Beijing 102413
3Institute of Nuclear Technique, Shenzhen University, Shenzhen 518060
4Department of Physics, Jilin University, Changchun 130023
Beijing Radiation Center, Beijing 100875
Abstract： The high-spin states of the odd-odd nucleus 170Ta have been studied by the 150Gd (19F, 4n) 170Ta reaction at the beam energy of 97 MeV. The α =1 sequence of the semi-decoupled band has been pushed to higher-spin states and the signature inversion point was observed at 19.5ħ. The results are compared with those of the neighboring odd-odd nuclei.
DENG Fu-Guo;YANG Chun-Xiang;;SUN Hui-Bin;WU Xiao-Guang;LU Jing-Bin;ZHAO Guang-Yi;HAN Guang-Bing;PENG Zhao-Hua;YIN
Li-Chang;WEN Shu-Xian;LI Guang-Sheng;YUAN Guan-Jun ZHOU Hong-Yu;LIU Yun-Zuo;ZHU Li-Hua. Signature Inversion of the Semi-decoupled Band in the Odd-Odd
Nucleus 170Ta[J]. 中国物理快报, 2001, 18(7): 888-890.
DENG Fu-Guo, YANG Chun-Xiang, , SUN Hui-Bin, WU Xiao-Guang, LU Jing-Bin, ZHAO Guang-Yi, HAN Guang-Bing, PENG Zhao-Hua, YIN
Li-Chang, WEN Shu-Xian, LI Guang-Sheng, YUAN Guan-Jun ZHOU Hong-Yu, LIU Yun-Zuo, ZHU Li-Hua. Signature Inversion of the Semi-decoupled Band in the Odd-Odd
Nucleus 170Ta. Chin. Phys. Lett., 2001, 18(7): 888-890.
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2001, Vol. 18 
