Evaluation of the electron capture by the H-like Gd ion within line-profile approach
Abstract
The electron capture by the H-like Gd ion is evaluated within the frames of the line-profile approach (LPA). The energy and widths of the double-excited energy levels and the corresponding resonance strengths are calculated. With the employment of the results of our previous work, the resonance strengths for the H-like U ion were also calculated and compared with the recent experimental and theoretical data. This calculation partly takes into account the interelectron interaction to all orders of QED perturbation theory. The lowest-order radiative corrections are also included. The LPA produces results for both dielectronic and radiative recombination.
- Publication:
-
Physical Review A
- Pub Date:
- June 2011
- DOI:
- 10.1103/PhysRevA.83.064501
- Bibcode:
- 2011PhRvA..83f4501A
- Keywords:
-
- 31.10.+z;
- 31.15.ac;
- 31.30.J-;
- 34.80.Lx;
- Theory of electronic structure electronic transitions and chemical binding;
- High-precision calculations for few-electron atomic systems;
- Relativistic and quantum electrodynamic effects in atoms molecules and ions;
- Electron-ion recombination and electron attachment