2 papers
physics.atom-ph2020
Relativistic mask method for electron momentum distributions after ionization of hydrogen-like ions in strong laser fields
D. A. Tumakov, Dmitry A. Telnov, G. Plunien +2
Wavefunction-splitting or mask method, widely used in the non-relativistic calculations of the photoelectron angular distributions, is extended to the relativistic domain within th…
physics.atom-ph2019
Ab initio QED treatment of the two-photon annihilation of positrons with bound electrons
V. A. Zaytsev, A. V. Volotka, D. Yu +4
The process of a positron $\unicode{x2013}$ bound-electron annihilation with simultaneous emission of two photons is investigated theoretically. A fully relativistic formalism base…