par Rottke, Horst;Wolff-Rottke, B.;Feldmann, D.;Welge, Karl Heinz;Dorr, Martin 
;Potvliege, Robert ;Shakeshaft, Robin
Référence Physical review. A, Atomic, Molecular, and Optical Physics, 49, 6, page (4837-4851)
Publication Publié, 1994
;Potvliege, Robert ;Shakeshaft, RobinRéférence Physical review. A, Atomic, Molecular, and Optical Physics, 49, 6, page (4837-4851)
Publication Publié, 1994
Article révisé par les pairs
| Résumé : | Experimental energy spectra and energy-resolved angular distributions of photoelectrons produced by multiphoton ionization of atomic hydrogen are presented for several wavelengths bewteen 596 and 630 nm, peak intensities of about 1014 W/cm2, and laser pulse durations of about 0.5 ps. Resonant ionization processes via ac Stark-shift-induced resonances with excited states dominate the spectra. The results of Sturmian-Floquet calculations of these spectra and angular distributions are presented; they are in fair agreement with the experimental data. © 1994 The American Physical Society. |
