Phys.Rev. C 88, 044306 (2013)

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

β^- decay of ⁶⁵Mn to ⁶⁵Fe

RADIOACTIVITY ⁶⁵Mn(β^-), (β^-n)[from U(p, X), E=1.4 GeV, RILIS]; measured Eγ, Iγ, Eβ, βγ-, βγγ-, γγ-coin, βγγ(t), half-life of ⁶⁵Mn ground state, half-lives of ⁶⁵Fe levels by fast timing, β-delayed neutron emission probability P_n at ISOLDE, CERN facility. ⁶⁵Fe; deduced levels, isomer, J, π, multipolarity, B(M1), B(E1), B(E2), β feedings, logft. ⁶⁴Fe, ⁶⁴Co, ^65mFe, ⁶⁵Ni(β^-); measured Eγ, Iγ of selected γ rays to deduce ground state β feeding in the decay of ⁶⁵Mn to ⁶⁵Fe. Comparison with shell-model calculations. ⁶⁴Fe; deduced levels populated by β^-n decay mode. Systematics of energies and B(E2) values of first 2+ states in Z=24, 26, 28, N=34-46 nuclei.

doi: 10.1103/PhysRevC.88.044306