2010•The European Physical Journal AOpen access
High-spin yrast and yrare structures in 112In
Chun He, X. Q. Li, Li Zhu, Xinji Wu, Y. Liu, B. Pan, L. H. Li, Z. M. Wang, G. S. Li, Zeyu Li, S. Y. Wang, Qiang Xu, J. G. Wang, H. B. Ding, J. Zhai
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Abstract
The high-spin states of 112In have been investigated with in-beam $ \gamma$ -ray spectroscopic methods using the 110Pd (7Li, 5n)112In reaction at a beam energy of 50MeV. A level scheme with 3 band structures has been established. The backbending associated with the alignment of a pair of g 7/2/d 5/2 neutrons has been found in the negative-parity yrast band. The configuration for the positive-parity yrare band has been assigned to $ \pi$ g 9/2 ⊗ $ \nu$ g 7/2 for the lower-spin states, and $ \pi$ g 9/2 ⊗ $ \nu$ h 2 11/2(g 7/2) for the higher-spin levels.
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