28 citations · 42 across the 4 of their papers we have counts for
8 papers
Calculations of Delbrück scattering to all orders in
J. Sommerfeldt, V. A. Yerokhin, R. A. Müller +3
We present a theoretical method to calculate Delbrück scattering amplitudes. Our formalism is based on the exact analytical Dirac-Coulomb Green's function and, therefore, accounts…
How to access QED at supercritical Coulomb field
R. V. Popov, V. M. Shabaev, D. A. Telnov +10
In slow collisions of two bare nuclei with the total charge number larger than the critical value, , the initially neutral vacuum can spontaneously decay in…
Resonant sequential two-photon ionization of atoms by twisted and plane-wave light
V. P. Kosheleva, V. A. Zaytsev, R. A. Müller +2
We study the resonant sequential two-photon ionization of neutral atoms by a combination of twisted- and plane-wave light within a fully relativistic framework. In particular, the…
Bremsstrahlung from twisted electrons in the field of heavy nuclei
M. E. Groshev, V. A. Zaytsev, V. A. Yerokhin +1
We present a fully relativistic calculation of the bremsstrahlung emitted by twisted electrons propagating in the field of bare heavy nuclei. The electron-nucleus interaction is ac…
Complex scaled relativistic configuration-interaction study of the resonances in helium-like ions: from Boron to Argon
V. A. Zaytsev, I. A. Maltsev, I. I. Tupitsyn +1
Energies and Auger widths of the resonances in He-like ions from boron to argon are evaluated by means of a complex scaled configuration-interaction approach within the framew…
Elastic scattering of twisted electrons by atomic target: Going beyond the Born approximation
V. P. Kosheleva, V. A. Zaytsev, A. Surzhykov +2
The elastic scattering of twisted electrons by neutral atoms is studied within the fully relativistic framework. The electron-atom interaction is taken into account in all orders,…