4 research outputs found
Photoelectron spectra in an autoionization system interacting with a neighboring atom
Photoelectron ionization spectra of an autoionization system with one
discrete level interacting with a neighbor two-level atom are discussed. The
formula for long-time ionization spectra is derived. According to this formula,
the spectra can be composed of up to eight peaks. Moreover, the Fano-like zeros
for weak optical pumping have been identified in these spectra. The conditional
ionization spectra depending on the state of the neighbor atom exhibit
oscillations at the Rabi frequency. Dynamical spectral zeros occurring once per
the Rabi period have been revealed in these spectra.Comment: 10 pages, 13 figure