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Ionization and Dissociation Dynamic of H2 Molecule Driven by a Laser Field

  • Autori: Fiordilino, E.; Camiolo, G.; Castiglia, G.; Corso, P.; Daniele, R.; Marangos, J.; Morales, F.; Orlando, G.; Persico, F.
  • Anno di pubblicazione: 2007
  • Tipologia: Proceedings (TIPOLOGIA NON ATTIVA)
  • Parole Chiave: Molecular dynamics in a laser field
  • OA Link:


We study the single and double ionization yields and the dissociation dynamics of a onedimensional two-electron molecule exposed to an intense laser pulse. The double ionization yields are systematically investigated for both fixed and moveable nuclei. At low intensities the ionization curves have a power law shape, followed by a knee profile for higher intensities. A temporal correlation between the nuclear motion and the electron ionization shows that the nuclear motion deeply affects the ionization yield.