Synopsis Intense, circularly polarized extreme-ultraviolet (XUV) and near-infrared (NIR) laser pulses are combined to double-ionize atomic helium via the oriented intermediate He+ (3p) resonance state. A strong and NIR-intensity dependent circular dichroism is accounted to a helicity dependent AC-Stark shift.

Circular Dichroism in the Multi-Photon Ionization of Oriented Helium Ions

Grazioli C;Bolognesi P;Coreno M;Devetta M;
2017

Abstract

Synopsis Intense, circularly polarized extreme-ultraviolet (XUV) and near-infrared (NIR) laser pulses are combined to double-ionize atomic helium via the oriented intermediate He+ (3p) resonance state. A strong and NIR-intensity dependent circular dichroism is accounted to a helicity dependent AC-Stark shift.
2017
Istituto di Struttura della Materia - ISM - Sede Roma Tor Vergata
Istituto Officina dei Materiali - IOM -
Inglese
XXX International Conference on Photonic, Electronic, and Atomic Collisions (ICPEAC2017)
875
1
https://iopscience.iop.org/article/10.1088/1742-6596/875/3/022029
26/07/2017-01/08/2017
Cairns, Australia
Free Electron Laser
1
none
Ilchen, M.; Douguet, N.; Mazza, T.; Rafipoor, A. J.; Callegari, C.; Finetti, P.; Plekan, O.; Prince, K. C.; Demidovich, A.; Grazioli, C.; Avaldi, L.; ...espandi
273
info:eu-repo/semantics/conferenceObject
04 Contributo in convegno::04.01 Contributo in Atti di convegno
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/20.500.14243/391361
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