Phys.Rev.Lett. 124, 032501 (2020)

S.J.Zhu, E.H.Wang, J.H.Hamilton, A.V.Ramayya, Y.X.Liu, N.T.Brewer, Y.X.Luo, J.O.Rasmussen, Z.G.Xiao, Y.Huang, G.M.Ter-Akopian, Ts.Oganessian

Coexistence of Reflection Asymmetric and Symmetric Shapes in ¹⁴⁴Ba

RADIOACTIVITY ²⁵²Cf(SF); measured fission products, Eγ, Iγ, γ-γ-γ-coin. ¹⁴⁴Ba; deduced γ-ray energies, J, π, high-spin states, quadrupole band structure.

doi: 10.1103/PhysRevLett.124.032501