Phys.Rev. C 78, 041307 (2008)

D.Pauwels, O.Ivanov, N.Bree, J.Buscher, T.E.Cocolios, J.Gentens, M.Huyse, A.Korgul, Yu.Kudryavtsev, R.Raabe, M.Sawicka, I.Stefanescu, J.Van de Walle, P.Van den Bergh, P.Van Duppen, W.B.Walters

Shape isomerism at N = 40: Discovery of a proton intruder state in ⁶⁷Co

RADIOACTIVITY ⁶⁷Fe(β^-) [from ²³⁸U(p, F), E=30 MeV]; measured Eγ, Iγ, Eβ, Iβ, γγ-, γβ-coin, half-lives, multipolarities, logft. ⁶⁷Co; deduced levels, isomers, configurations by correlation techniques. Comparisons with ^{57,59,61,63,65,67}Co, ⁶⁸Ni and theoretical data.

doi: 10.1103/PhysRevC.78.041307