We have studied two-electron one-photon transitions in dielectronic recombination with H-like ions (Z=5-54) within ab initio QED theory. It was found that interference between dielectonic recombination with two-electron one-photon transitions and radiative recombination is prominent for light and medium ions being large enough for experimental observation. The interference manifests itself firstly in a sharp Fano-like resonance structure and secondly in a noticeable distortion of the photon angular distribution of the radiative recombination.
Scopus subject areas
- Atomic and Molecular Physics, and Optics