High-Resolution Gamma-Ray Spectroscopy of Relativistic Radioactive Beams: From RISING via PreSPEC towards HISPEC/DESPEC at FAIR

The study of atomic nuclei far from the line of β-stability by means of radioactive ion beams is undertaken at several large-scale facilities throughout the world. These proceedings summarize high-resolution γ-ray spectroscopy investigations based on relativistic radioactive ion beams produced and prepared by the SIS/FRS facility of the GSI Helmholtz-Centre for Heavy-Ion Research and a brief outlook towards the next-generation experiments at both GSI and FAIR.