A new type of many-electron radiative transitions involving three electrons is predicted. The results of the authors' investigation by many-body perturbation theory are presented. Spectral lines observed in the wavelength range of 37.5 to 54.0 nm by means of photon-induced fluorescence spectroscopy (PIFS) following the excitation of the Kr I 3d -1np resonances are reported and compared with the predictions.
|Journal||Journal of Physics B: Atomic, Molecular and Optical Physics|
|Publication status||Published - 14 Mar 1993|
ASJC Scopus subject areas
- Condensed Matter Physics
- Atomic and Molecular Physics, and Optics