Phys.Rev. C 91, 064319 (2015)

Z.Q.Li, S.Y.Wang, L.Liu, Y.M.Zhang, B.Qi, S.Wang, D.P.Sun, C.Liu, P.Zhang, N.B.Zhang, H.Jia, Q.Hu, C.Y.Niu, Z.Q.Chen, P.Lv, C.Y.Li, X.G.Wu, G.S.Li, C.Y.He, Y.Zheng, C.B.Li, H.W.Li, P.W.Luo

High-spin states of the semimagic nucleus ¹⁴¹Pr

NUCLEAR REACTIONS ¹³⁸Ba(⁷Li, 4n), E=38 MeV; measured Eγ, Iγ, γγ-coin, γγ(θ)(ADO ratios) at HI-13 tandem accelerator facility of the CIAE-Beijing. ¹⁴¹Pr; deduced high-spin levels, J, π, internal conversion coefficients from γ-intensity balance, multipolarity, configuration, mainly proton excitations above the Z=50 shell, Comparison with shell model calculations using OXBASH computer code. Systematics of level structures in N=82 isotones ¹³³Sb, ¹³⁵I, ¹³⁷Cs, ¹³⁹La, ¹⁴¹Pr, ¹⁴³Pm and ¹⁴³Eu.

NUCLEAR STRUCTURE ¹⁴¹Pr; calculated levels, J, π, wave functions using shell model and OXBASH computer code. Comparison with experimental data.

doi: 10.1103/PhysRevC.91.064319