Open AccessH2 photoionization induced by XUV pulses and X-ray free electron lasers
Author(s) -
Arturo Sopena,
Alicia Palacios,
Fernando Martín,
F. Catoire,
H. Bachau
Publication year - 2020
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1412/7/072042
Subject(s) - attosecond , extreme ultraviolet , photoionization , physics , dipole , electron , atomic physics , high harmonic generation , laser , free electron model , harmonic , discrete dipole approximation , optics , ultrashort pulse , ionization , ion , quantum mechanics
Synopsis We present a theoretical study on H 2 photionization taking into account coupled electron-nuclear motion and non-dipole effects. In the first part we study the effects of harmonic filtering in a pump-probe scheme using attosecond train pulses (ATP) in dipole approximation. In the second part we investigate nondipole effects in XUV and soft X-ray regimes.