Kaonic Atom Measurements with the SIDDHARTA-2 Experiment at the DA$\Phi$NE accelerator
Kaonic atoms provide a unique experimental tool to investigate low-energy strong interactions in systems containing strangeness and, through high-lying transitions, to test bound-state quantum electrodynamics. The SIDDHARTA-2 experiment at the DA$\Phi$NE electron--positron collider performs high-precision X-ray spectro...