We report on calculations of the above threshold detachment of F- by a few-cycle circularly polarized laser field, discussing the effects of both the carrier-envelope relative phase and the number of the cycle contained in a pulse on the angular distribution of ejected photoelectron. The results are analyzed in terms of a two-step semiclassical model: after the electrons are detached through tunnelling their motion is determined by the electric field pulse according to the classical dynamics laws. Anisotropies in the angular distributions of the electrons ejected on the plane perpendicular to the laser propagation direction are found that depend on the number of cycle of the laser pulse.

BIVONA, S., BURLON, R., LEONE, C. (2006). Photodetachment o F- by a few-cycle circularly polarized laser field. OPTICS EXPRESS, 14(26), 12576-12583 [10.1364/OE.14.012576].

Photodetachment o F- by a few-cycle circularly polarized laser field

BIVONA, Saverio;BURLON, Riccardo;LEONE, Claudio
2006-01-01

Abstract

We report on calculations of the above threshold detachment of F- by a few-cycle circularly polarized laser field, discussing the effects of both the carrier-envelope relative phase and the number of the cycle contained in a pulse on the angular distribution of ejected photoelectron. The results are analyzed in terms of a two-step semiclassical model: after the electrons are detached through tunnelling their motion is determined by the electric field pulse according to the classical dynamics laws. Anisotropies in the angular distributions of the electrons ejected on the plane perpendicular to the laser propagation direction are found that depend on the number of cycle of the laser pulse.
2006
BIVONA, S., BURLON, R., LEONE, C. (2006). Photodetachment o F- by a few-cycle circularly polarized laser field. OPTICS EXPRESS, 14(26), 12576-12583 [10.1364/OE.14.012576].
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/10447/3608
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