Decay of the 67-μs Isomer in ^142Pm

Excited states in ^142pm are investigated via the ^12sTe(^19F, 5n)^142pm reaction at beam energies from 75 to 95 MeV by using techniques of in-beam γ-ray spectroscopy. Measurements of γ-ray excitation function, X-γ and γ-γ-t coincidences are performed with 10 BGO(AC)HPGe detectors. Decay of the previously known 67-μs isomer in