The SAGE spectrometer

The sage spectrometer has been constructed for in-beam nuclear structure studies. sage combines a Ge-detector array and an electron spectrometer for detection of gamma-rays and internal conversion electrons, respectively, and allows simultaneous observation of both electrons and gamma-rays emitted from excited nuclei. sage is set up in the Accelerator Laboratory of the University of Jyvaskyla and works in conjunction with the RITU gas-filled recoil separator and the great focal-plane spectrometer allowing the use of the recoil-decay tagging method.