Phys.Rev. C 95, 061303 (2017)

B.Olaizola, L.M.Fraile, H.Mach, A.Poves, F.Nowacki, A.Aprahamian, J.A.Briz, J.Cal-Gonzalez, D.Ghita, U.Koster, W.Kurcewicz, S.R.Lesher, D.Pauwels, E.Picado, D.Radulov, G.S.Simpson, J.M.Udias

Search for shape-coexisting 0⁺ states in ⁶⁶Ni from lifetime measurements

RADIOACTIVITY ⁶⁶Co(β^-)[from ⁶⁶Mn -> ⁶⁶Fe decay, ⁶⁶Mn from U(p, F), E=1.4 GeV at ISOLDE-CERN facility using RILIS]; measured Eγ, half-life of an excited 0+ state by βγγ(t) method using LaBr₃(Ce) crystals and two HPGe detectors for γ rays, and a fast plastic scintillator for beta particles. ⁶⁶Ni; deduced levels, B(E2). Comparison with large-scale shell model calculations, and with previous experimental data.

doi: 10.1103/PhysRevC.95.061303