ZhETF, Vol. 149,
p. 944 (May 2016)
(English translation - JETP,
Vol. 122, No. 5,
available online at www.springer.com
Effect of the corrected ionization potential and spatial distribution on the angular and energy distribution in tunnel ionization
Petrovic V.M., Miladinovic T.B.
Received: November 9, 2015
Within the framework of the Ammosov-Delone-Krainov theory, we consider the angular and energy distribution of outgoing electrons due to ionization by a circularly polarized electromagnetic field. A correction of the ground ionization potential by the ponderomotive and Stark shift is incorporated in both distributions. Spatial dependence is analyzed.