38 citations · 152 across the 7 of their papers we have counts for
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State-selective influence of the Breit interaction on the angular distribution of emitted photons following dielectronic recombination
Pedro Amaro, Chintan Shah, Rene Steinbrügge +4
We report a measurement of dielectronic recombination in charge states from Kr through Kr, in order to investigate the contribution of Breit interaction for a…
Strong higher-order resonant contributions to x-ray line polarization in hot plasmas
Chintan Shah, Pedro Amaro, Rene Steinbrügge +6
We studied angular distributions of x rays emitted in resonant recombination of highly charged iron and krypton ions, resolving dielectronic, trielectronic, and quadruelectronic ch…
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…
Relativistic polarization analysis of Rayleigh scattering by atomic hydrogen
Laleh Safari, Pedro Amaro, Stephan Fritzsche +3
A relativistic analysis of the polarization properties of light elastically scattered by atomic hydrogen is performed, based on the Dirac equation and second order perturbation the…
Photon-photon polarization correlations as a tool for studying parity non-conservation in heliumlike Uranium
Filippo Fratini, Sergiy Trotsenko, Stanislav Tashenov +2
Due to electron-nucleus weak interaction, atomic bound states with different parities turn out to be mixed. We discuss a prospect for measuring the mixing parameter between the nea…