High-spin states in 188Au
M. OshimaY. TohM. KoizumiA. OsaA. KimuraY. HatsukawaT. MorikawaM. NakamuraM. SugawaraH. Kusakari
Japan Atomic Energy Research Institute,Tokai,Ibaraki 319-1195,JapanDepartment of Physics,Kyushu University,Fukuoka,812-81,JapanChiba Institute of Technology,Narashino,China 275-0023,JapanChiba University,Inage-ku,Chiba 263-8512,Japan
摘要：<正>Level structures of 188Au at high-spin states have been reinvestigated via the 173Yb（19F,4nγ）188Au reaction at 86- and 90-MeV beam energies using the in-beam y-spectroscopy method. Oblate level structure has been extended with an identification of the 207πh11/2（?）vi13/21h9/2) fully aligned state. Two weakly populated bands have been newly observed and proposed to be based on the prolate configurations. The shape coexistence in 188Au has been investigated through Total Routhians Surface Calculations.
International Conference on Nuclear Structure Physics