Phys.Rev. C 107, 014307 (2023)

J.Lin, Y.K.Wang, C.Xu, Z.H.Li, H.Hua, S.Q.Zhang, D.W.Luo, H.Y.Wu, J.Meng, X.G.Wu, Y.Zheng, C.B.Li, T.X.Li, Z.Y.Huang, H.Cheng, C.Y.Guo, Z.X.Zhou, Z.Q.Chen, C.G.Wang

Possible coexistence of magnetic and antimagnetic rotations in ⁶¹Ni

NUCLEAR REACTIONS ⁵⁴Cr(¹¹B, 4n)⁶¹Ni, E=54 MeV; measured Eγ, Iγ, γγ-coin, γγ(θ). ⁶¹Ni; deduced levels, J, π, asymmetric angular distributions from oriented states (ADO), dipole and quadrupole bands structures, configurations, high-spin states. Study provides evidence for possible coexistence of magnetic and antimagnetic rotations in the region around A=60. Comparison with calculations using the microscopic tilted axis cranking covariant density functional theory (TAC-CDFT). Detector array consisted of 6 HPGe with BGO anti-Compton suppressors, 1 clover HPGe detector 2 planar HPGe detectors at HI-13 Tandem Accelerator of the China Institute of Atomic Energy (CIAE).

doi: 10.1103/PhysRevC.107.014307