Phys.Rev. C 88, 014307 (2013)

D.Radulov, C.J.Chiara, I.G.Darby, H.De Witte, J.Diriken, D.V.Fedorov, V.N.Fedosseev, L.M.Fraile, M.Huyse, U.Koster, B.A.Marsh, D.Pauwels, L.Popescu, M.D.Seliverstov, A.M.Sjodin, P.Van den Bergh, P.Van Duppen, M.Venhart, W.B.Walters, K.Wimmer

β decay of ⁶¹Mn to levels in ⁶¹Fe

RADIOACTIVITY ⁶¹Mn(β^-)[from ²³⁸U(p, F), E=1.4 GeV]; measured Eγ, Iγ, γγ-, βγ-coin, βγ(t), T_1/2 of ⁶¹Mn g.s., upper limit of P(n) to first 2+ state in ⁶⁰Fe at ISOLDE, CERN facility. Laser ionization and mass separation of ⁶¹Mn beam. ⁶¹Fe; deduced levels, J, π, β feedings, logft. Comparison with shell-model calculations. Systematics of ground and first excited states in ^{24,26,28,30,32,34,36}Mn.

NUCLEAR STRUCTURE ^59,61Fe; calculated levels J, π using shell model with GXPF1A and pf(g⁰) interactions. Comparison with experimental data.

doi: 10.1103/PhysRevC.88.014307