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High-Spin States in the Odd-Odd Nucleus 92Nb |
| WU Yi-Heng1,2, LU Jing-Bin1**, LUO Peng-Wei2,3, LI Guang-Sheng2, LI Hong-Wei1,2, WU Xiao-Guang2, HE Chuang-Ye2, ZHENG Yun2, MA Ke-Yan1, YANG Dong1, LI Cong-Bo2, HU Shi-Peng2, LIU Jia-Jian2,3, WANG Jin-Long2, YAO Shun-He2, CHEN Qi-Ming2, ZHONG Jian2,3 |
1College of Physics, Jilin University, Changchun 130012
2China Institute of Atomic Energy, Beijing 102413
3College of Physics and Technology, Shenzhen University, Shenzhen 518060
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| Cite this article: |
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WU Yi-Heng, LU Jing-Bin, LUO Peng-Wei et al 2014 Chin. Phys. Lett. 31 042102 |
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Abstract High spin states of the odd-odd nucleus 92Nb are investigated using the 82Se (14N, 4n)92Nb reaction at a beam energy of 54 MeV. The level scheme of the 92Nb was extended up to Jπ=(16+) at about 7.3 MeV and Jπ=(21?) at about 9.7 MeV. According to systematic analyses and a comparison with the neighboring nucleus, the higher spin states could be interpreted by the multi-particle excitations in the π(f5/2,p3/2,p1/2,g9/2)?ν(p1/2,g9/2,d5/2, g7/2) configuration space.
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Received: 26 December 2013
Published: 25 March 2014
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