For radiative electron capture into the K shell of bare uranium ions, a study of the
polarization properties has been performed. For this purpose a position sensitive …

Theoretical concepts for the production, preservation and control of polarized highly charged
ion beams in storage rings are investigated. It is argued that hydrogen-like ions can be …

Atomic-field bremsstrahlung has been studied with a longitudinally polarized electron beam.
The correlation between the initial orientation of the electron spin and the angle of photon …

Linear polarization of hard x rays emitted in the process of atomic-field electron
bremsstrahlung has been measured with a polarized electron beam. The correlation …

In this paper a scheme is proposed for measuring nuclear-spin-dependent parity-
nonconservation effects in highly charged ions. The idea is to employ circularly polarized …

An accurate QED calculation of transition probabilities for the low-lying two-electron
configurations of multicharged ions is presented. The calculation is performed for the …

Particle and photon polarization phenomena occurring in collisions of relativistic ions with
matter have recently attracted particular interest. Investigations of the emitted characteristic x …

We discuss a parity nonconserving asymmetry in the cross section of KLL dielectronic
recombination of polarized electrons on the hydrogenlike ions with Z≲ 60. This effect is …

Dielectronic recombination (DR) is an important atomic physics process that is relevant to
astrophysical plasma modeling. DR is responsible for the charge state balance as well as …

Abstract The role of Professor Dr Gerhard Soff (deceased on 10 December 2004) in the
creation and development of the theory of quantum electrodynamics (QED) of strongly …