37 citations · 90 across the 5 of their papers we have counts for
5 papers
Radiative electron capture as a tunable source of highly linearly polarized x-rays
M. Vockert, G. Weber, H. Bräuning +27
The radiative electron capture (REC) into the K shell of bare Xe ions colliding with a hydrogen gas target has been investigated. In this study, the degree of linear polarization o…
Wavelength-dispersive spectroscopy in the hard x-ray regime of a heavy highly-charged ion: The 1s Lamb shift in hydrogen-like gold
T. Gassner, M. Trassinelli, R. Heß +40
Accurate spectroscopy of highly charged high-Z ions in a storage ring is demonstrated to be feasible by the use of specially adapted crystal optics. The method has been applied for…
Comparative study of the electron- and positron-atom bremsstrahlung
V. A. Yerokhin, A. Surzhykov, R. Märtin +2
Fully relativistic treatment of the electron-atom and positron-atom bremsstrahlung is reported. The calculation is based on the partial-wave expansion of the Dirac scattering state…
Differential energy measurement between He- and Li-like uranium intra-shell transitions
Martino Trassinelli, A. Kumar, Heinrich Beyer +17
We present the first clear identification and highly accurate measurement of the intra-shell transition of He-like uranium performed via X-ray spect…
Observation of the 2p3/2 -> 2s1/2 intra-shell transition in He-like uranium
Martino Trassinelli, Ajay Kumar, Heinrich Beyer +17
We present the first observation of the 1s2p 3P2 ? 1s2s 3S1 transition in He-like uranium. The experiment was performed at the internal gas-jet target of the ESR storage ring at GS…