Phys.Rev.Lett. 113, 032505 (2014)

Z.Y.Xu, S.Nishimura, G.Lorusso, F.Browne, P.Doornenbal, G.Gey, H.-S.Jung, Z.Li, M.Niikura, P.-A.Soderstrom, T.Sumikama, J.Taprogge, Zs.Vajta, H.Watanabe, J.Wu, A.Yagi, K.Yoshinaga, H.Baba, S.Franchoo, T.Isobe, P.R.John, I.Kojouharov, S.Kubono, N.Kurz, I.Matea, K.Matsui, D.Mengoni, P.Morfouace, D.R.Napoli, F.Naqvi, H.Nishibata, A.Odahara, E.Sahin, H.Sakurai, H.Schaffner, I.G.Stefan, D.Suzuki, R.Taniuchi, V.Werner

β-Decay Half-Lives of ^{76, 77}Co, ^{79, 80}Ni and ⁸¹Cu Experimental Indication of a Doubly Magic ⁷⁸Ni

RADIOACTIVITY ^{72,73,74,75,76,77}Co, ^{74,75,76,77,78,79,80}Ni, ^78,79,80,81Cu, ^80,81,82Zn(β^-), ⁷⁷Co, ^79,80Ni, ⁸¹Cu(β^-n) [from Be(²³⁸U, X), E=345 MeV/nucleon]; measured decay products, Eβ, Iβ, Eγ, Iγ; deduced T_1/2. Comparison with available data, FRDM+QRPA, KTUY+GT2 calculations.

doi: 10.1103/PhysRevLett.113.032505