title: Toward the Full Quantum Dynamical Description of Photon Induced Processes in D2.
abstract: The dissociative ionization (multiphoton regime) of the D2+ion by ultrashort laser pulses has been studied theoretically using ab initio calculations. The combined ionization and dissociation spectrum was explored for fixed molecular axis orientations. In accordance with previous investigations, the dominant features in the obtained joint energy spectrum were multiphoton peaks. In addition to this, in the present work, photoelectron angular distributions were analyzed as well. By performing a partial wave analysis for each multiphoton peak, we have identified the number of absorbed photons. Moreover, we also found that the angular distribution can significantly change inside a multiphoton peak as a function of electron and nuclear kinetic energy.
authors.affiliation: Department of Theoretical Physics, University of Debrecen , PO Box 5, H-4010 Debrecen, Hungary.
authors.forename: A
authors.initials: A
authors.lastname: Tóth
authors.affiliation: Faculty of Physics, Babeş-Bolyai University , Kogălniceanu Street 1, 400084 Cluj Napoca, Romania.
authors.forename: S
authors.initials: S
authors.lastname: Borbély
authors.affiliation: Faculty of Physics, Babeş-Bolyai University , Kogălniceanu Street 1, 400084 Cluj Napoca, Romania.
authors.forename: G Zs
authors.initials: GZ
authors.lastname: Kiss
authors.affiliation: Department of Information Technology, University of Debrecen , PO Box 12, H-4010 Debrecen, Hungary.
authors.forename: G J
authors.initials: GJ
authors.lastname: Halász
authors.affiliation: Department of Theoretical Physics, University of Debrecen , PO Box 5, H-4010 Debrecen, Hungary.|ELI-ALPS, ELI-HU Non-Profit Ltd , Dugonics tér 13, H-6720 Szeged, Hungary.
authors.forename: Á
authors.initials: Á
authors.lastname: Vibók