XUV+IR photoionization of argon atoms: Analyzing temporal properties

DELLA PICCA, RENATA; CIAPPINA, M.F.; LEWENSTEIN, M.; ARBÓ, D G

Workshop; Quantum Battles in Attoscience; 2020

we study laser-assisted XUV photoelectric emission (LAPE) of Ar(3s)emphasizing the analytical properties inferred from the SFA transition matrix element in three different scenarios: pulse train, streaking and sideband regimes. In all these cases the photoelectron spectrum (PES) can be written as a analytical function of a kernel information defined for only one IR cycle