stored and cooled anti-protons [1], turned out to be a well-suited facility which can accommodate a range of SPARC experiments with high-energy stored heavy-ion beams. The HESR can store cooled beams at [...] documented in a recent feasibility study [2]. This feasibility study is considering electron cooling, stochastic cooling, ion optical properties at the foreseen location of the internal target as well as storage [...] will be exploited for collision studies. Here, fundamental atomic processes can be investigated for cooled heavy-ions at well-defined charge states interacting with photons, electrons and atoms. These studies