Production cross sections for the projectile fragmentation of a 1.05$A$ GeV ${}^{80}\mathrm{Kr}$ beam on a Be target were measured at the projectile fragment separator FRS at GSI. Cross sections were obtained for isotopes of the elements Ge to Kr close to the proton drip line. These data are compared to the results of the empirical parametrization EPAX and to abrasion-ablation calculations. We also compare the results to predictions of intranuclear-cascade calculations. The intranuclear-cascade calculations allow us to also compare well measured one-proton pickup cross sections.

• Received 21 August 2006

DOI:https://doi.org/10.1103/PhysRevC.74.044608