Time properties of Ge(Li) detectors of multidetector correlation set up

Time resolution of semiconductor Ge(Li) detectors of true-coaxial type and selection of trigger forming current parameters are investigated. Optimization of the time charrels permits one to obtain symmetric form of the prompt time curve with 2 taU 0 < or approximately 11 ns width for each pair of detectors. The time curves of Ge(Li) detectors have hees measured in γ-γ-coincidence mode using the 60Co source. The results obtained permit to use these detectors in multidetector correlation spectrometer to study angular correlations and to determine half-life of isomeric states in nanosecond region (Tsub(1/2)>3 ns)