Evidence of ac-Stark-shifted resonances in intense two-color circularly polarized laser fields
Sign Up to like & getrecommendations! Published in 2020 at "Physical Review A"
DOI: 10.1103/physreva.101.033405
Abstract: We report on the appearance of a structure at low energies in the photoelectron momentum distribution of the hydrogen atom exposed to two-color counterrotating bicircular laser fields. These structures, which arise due to ac-Stark-shifted resonances,… read more here.
Keywords: stark; shifted resonances; two color; laser fields ... See more keywords
Ionization spectra of highly Stark-shifted rubidium Rydberg states
Sign Up to like & getrecommendations! Published in 2017 at "Physical Review A"
DOI: 10.1103/physreva.96.013427
Abstract: We report on the observation and numerical calculation of ionization spectra of highly Stark-shifted Rydberg states of rubidium beyond the classical ionization threshold. In the numerical calculations, a complex absorbing potential (CAP) allows us to… read more here.
Keywords: highly stark; rydberg states; spectra highly; stark shifted ... See more keywords