Recent Progress in Quantum-State Resolved Ionization Experiments

Abstract

Spin-resolved (e,2e) measurements provide stringent tests to the theory of electron impact-induced ionization and afford insight into the correlated many-body behaviour of systems of charged particles. Here we describe recent improvements made to our toroidal-sector (e,2e) electron spectrometer and demonstrate its enhanced instrumental sensitivity with new measurements on helium and xenon targets. Through comparison with calculation, these results will lead to an improved understanding of many-electron phenomena. Show more