The high-spin states of Tb-147 have been studied with regard to their
spins. The data were obtained by in-beam gamma-ray spectroscopy using
the reaction Sn-120(P-31,4n)Tb-147 at 152 MeV performed at the OSIRIS
spectrometer in Berlin. We obtained multipole mixing ratios for 60 tra
nsitions, and level spins up to 67/2 (h) over bar are introduced.