No abstract

Excited states in 195 Au have been studied experimentally via the 192 Os( 7 Li, 4n) reaction at a beam energy of 44 MeV. Based on the γ -γ -t coincidence measurement, a level scheme consisting of 15 new transitions and 10 new levels is established for 195 Au. The triaxial shape-polarizing effect of the high-j h 11/2 proton hole was studied by total Routhian surface calculations. By comparing with the level structures in the odd-A Au isotopes and the even-even core Hg nuclei, configurations are proposed to the rotational bands and three-quasiparticle states observed in 195 Au.