Atomic physics with ions stored in the round

Abstract

The measurements of these resonances provide a serious challenge to theories for describing correlation, relativistic, quantum electrodynamical effects, and isotope shifts in highly ionized ions. Experiments with internal targets in storage rings use the high luminosity of cooled MeV ions for collisions. First measurements demonstrate the resolution with a He RIMS apparatus (He gasjet Target for Recoil Ion Momentum Spectroscopy) in Thomas-like electron-transfer processes by protons.