First observation of the coexistence of multiple chiral doublet bands and pseudospin doublet bands in the A ≈ 80 mass region

First observation of the coexistence of multiple chiral doublet bands and pseudospin doublet bands in the A ≈ 80 mass region

Two nearly degenerate positive-parity bands with the πg9/22⊗νg9/2−1 configuration and three nearly degenerate negative-parity bands with the πg9/2(p3/2,f5/2)⊗νg9/2−1 configuration have been identified in 81Kr. They are interpreted as chiral doublet bands and pseudospin-chiral triplet bands, which is...

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Bibliographic Details
Main Authors: L. Mu, S.Y. Wang, C. Liu, B. Qi, R.A. Bark, J. Meng, S.Q. Zhang, P. Jones, S.M. Wyngaardt, H. Jia, Q.B. Chen, Z.Q. Li, S. Wang, D.P. Sun, R.J. Guo, X.C. Han, W.Z. Xu, X. Xiao, P.Y. Zhu, H.W. Li, H. Hua, X.Q. Li, C.G. Li, R. Han, B.H. Sun, L.H. Zhu, T.D. Bucher, B.V. Kheswa, N. Khumalo, E.A. Lawrie, J.J. Lawrie, K.L. Malatji, L. Msebi, J. Ndayishimye, J.F. Sharpey-Schafer, O. Shirinda, M. Wiedeking, T. Dinoko, S.S. Ntshangase
Format: Article
Language:English
Published: Elsevier 2022-04-01
Series:Physics Letters B
Subjects:
High-spin states
Chiral doublet bands
Pseudospin doublet
Covariant density functional theory
Particle rotor model
81Kr
Online Access:http://www.sciencedirect.com/science/article/pii/S037026932200140X

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http://www.sciencedirect.com/science/article/pii/S037026932200140X

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