44 citations · 167 across the 9 of their papers we have counts for
3 papers · 1 filter
Structure, Time Propagation and Dissipative Terms for Resonances
U. D. Jentschura, A. Surzhykov, M. Lubasch +1
For odd anharmonic oscillators, it is well known that complex scaling can be used to determine resonance energy eigenvalues and the corresponding eigenvectors in complex rotated sp…
Angular distribution studies on the two-photon ionization of hydrogen-like ions: Relativistic description
Peter Koval, Stephan Fritzsche, Andrey Surzhykov
The angular distribution of the emitted electrons, following the two-photon ionization of the hydrogen-like ions, is studied within the framework of second order perturbation theor…
Photon angular distribution and nuclear-state alignment in nuclear excitation by electron capture
Adriana Pálffy, Zoltán Harman, Andrey Surzhykov +1
The alignment of nuclear states resonantly formed in nuclear excitation by electron capture (NEEC) is studied by means of a density matrix technique. The vibrational excitations of…