Measurements of Spallation Residues Using Inverse Kinematics at GSI

The production cross sections and the kinematical properties of primary residual nuclei have been studied in reactions 197 Au + p, 208 Pb + p, d, 238 U + p, d, and 238 U + 208 Pb at energies around 1 A GeV. The measured kinematical properties of the residues were also used to disentangle the relevant reaction mechanisms, spallation-evaporation and spallation-fission. The fragment separator FRS at GSI, Darmstadt, was used to separate and identify the reaction products. The measured quantities are important for the design and planning of future radioactive-beam facilities and accelerator-driven systems.