Laser assisted XUV ionization of Ar: Retrieving Intracycle interference

D. G. ARBÓ; S. D. LÓPEZ; M. KUBIN; J. HUMMERT; M. J. J. VRAKKING; O. KORNILOV

Brisbane

Congreso; Intense field, short wavelength atomic and molecular processes; 2017

ISWAMP

A Theoretical and experimental study for ionization of atomic argon as a function of kinetic energy and emission angle due to a linearly polarized XUV pulse in the presence of a strong IR laser is presented. The intracycle interference can be retrieved through the subtraction of two different angle and energy-resolved distributions at slightly different laser intensi-ties, even though averaging over the focal volume blurs the intracycle interference and thus and cannot be measured directly.