Henkel, J.; Lein, M.; Engel, V.; Dreissigacker, I.: Adiabaticity in the lateral electron-momentum distribution after strong-field ionization. In: Physical Review A - Atomic, Molecular, and Optical Physics 85 (2012), Nr. 2, 21402. DOI:
https://doi.org/10.1103/PhysRevA.85.021402
Zusammenfassung: |
By solving the time-dependent Schrödinger equation for atoms in short laser pulses of different polarizations, it is shown that in strong-field ionization without rescattering, the lateral width of the electron-momentum distribution corresponds adiabatically to the instantaneous laser field on a sub-laser-cycle time scale, as expected in pure tunneling ionization. In contrast to the distributions along the polarization direction, the width is affected little by depletion or Coulomb effects. © 2012 American Physical Society.
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Lizenzbestimmungen: |
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Publikationstyp: |
Article |
Publikationsstatus: |
publishedVersion |
Erstveröffentlichung: |
2012 |
Schlagwörter (englisch): |
Adiabaticity, Coulomb effects, Dinger equation, Electron momentum, Laser fields, Polarization direction, Rescattering, Short laser pulse, Strong field ionization, Time-dependent, Time-scales, Tunneling ionization, Polarization, Ionization
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Fachliche Zuordnung (DDC): |
530 | Physik
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