Farshad Shobeiry
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View article: Multi-sideband interference structures by high-order photon-induced continuum-continuum transitions in helium
Multi-sideband interference structures by high-order photon-induced continuum-continuum transitions in helium Open
Following up on a previous paper on two-color photoionization of Ar(3p) [D. Bharti , ], we present measurements and calculations for a modified three-sideband (3-SB) version of the reconstruction of attosecond beating by interference of tw…
View article: Multi-sideband interference structures by high-order photon-induced continuum-continuum transitions in helium
Multi-sideband interference structures by high-order photon-induced continuum-continuum transitions in helium Open
Following up on a previous paper on two-color photoionization of Ar(3p) [Bharti et al., Phys. Rev. A 103 (2021) 022834], we present measurements and calculations for a modified three-sideband (3-SB) version of the "reconstruction of attose…
View article: Multisideband interference structures observed via high-order photon-induced continuum-continuum transitions in argon
Multisideband interference structures observed via high-order photon-induced continuum-continuum transitions in argon Open
We report a joint experimental and theoretical study of a three-sideband (3-SB) modification of the reconstruction of attosecond beating by interference of two-photon transitions (RABBIT) setup. The 3-SB RABBIT scheme makes it possible to …
View article: High-repetition rate attosecond beamline for multi-particle coincidence experiments
High-repetition rate attosecond beamline for multi-particle coincidence experiments Open
In this paper, a 3-dimensional photoelectron/ion momentum spectrometer (reaction microscope) combined with a table-top attosecond beamline based on a high-repetition rate (49 kHz) laser source is presented. The beamline is designed to achi…
View article: Sub-femtosecond optical control of entangled states
Sub-femtosecond optical control of entangled states Open
For photo-dissociation of a single hydrogen molecule (H2) with combined XUV and IR laser pulses, we demonstrate optical control of the emission direction of the photoelectron with respect to the outgoing neutral fragment (the H-atom). Depe…
View article: Attosecond Electron-Nuclear Dynamics in Photodissociation of H2 and D2
Attosecond Electron-Nuclear Dynamics in Photodissociation of H2 and D2 Open
In this work the dynamics of molecular hydrogen (H 2 ) and molecular deuterium (D 2 ) are investigated in a series of kinematically complete experiments on an attosecond time scale using the RABBIT technique. To achieve this, a high-repeti…
View article: Time-Resolved Study of Double-Ionization of Atoms
Time-Resolved Study of Double-Ionization of Atoms Open
This work is a part of an ongoing project of the time-resolved investigation of the electron-electron correlation in single-photon double-ionization of atoms. The combination of an attosecond-pump-probe set-up and coincidence measurement p…