Eur.Phys.J. A 25, Supplement 1, 125 (2005)

R.S.Chakrawarthy, P.M.Walker, M.B.Smith, A.N.Andreyev, S.F.Ashley, G.C.Ball, J.A.Becker, J.J.Daoud, P.E.Garrett, G.Hackman, G.A.Jones, Y.Litvinov, A.C.Morton, C.J.Pearson, C.E.Svensson, S.J.Williams, E.F.Zganjar

Discovery of a new 2.3 s isomer in neutron-rich ¹⁷⁴Tm

RADIOACTIVITY ¹⁷⁴Tm(IT) [from Ta(p, X), E=500 MeV]; measured Eγ, Iγ, γγ-coin following decay of mass-separated sources; deduced T_1/2. Discussed K-hindrance and Nilsson configuration of new level.

doi: 10.1140/epjad/i2005-06-169-x