85 citations · 421 across the 23 of their papers we have counts for
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quant-ph2011★ 24 cited
Angular correlations in the two--photon decay of helium--like heavy ions
A. Surzhykov, A. Volotka, F. Fratini +5
The two-photon decay of heavy, helium-like ions is investigated based on second-order perturbation theory and Dirac's relativistic equation. Special attention has been paid to the…
physics.atom-ph2011★ 7 cited
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…