Zero-degree projectile Auger electron spectroscopy in energetic ion-atom collisions

摘要: Abstract An overview is given of recent measurements projectile Auger electrons obtained using the method zero-degree spectroscopy. Experimentally, this provides following two distinct advantages. First, kinematic line broadenings are significantly reduced at zero degrees. Second, by light target atoms outer-shell configurations incident ions can be essentially retained during production an inner-shell vacancy. Thus, states a desired charge state studied selectively with sufficiently high resolution. Data reviewed here spectra from multiply-charged argon and neon energies several MeV amu . Also, autoionization He created via transfer-excitation presented. In case resonance behavior observed for (2p2)1 D state.