Details
| Originalsprache | Englisch |
|---|---|
| Aufsatznummer | 021402 |
| Fachzeitschrift | Physical Review A - Atomic, Molecular, and Optical Physics |
| Jahrgang | 85 |
| Ausgabenummer | 2 |
| Publikationsstatus | Veröffentlicht - 21 Feb. 2012 |
Abstract
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.
ASJC Scopus Sachgebiete
- Physik und Astronomie (insg.)
- Atom- und Molekularphysik sowie Optik
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in: Physical Review A - Atomic, Molecular, and Optical Physics, Jahrgang 85, Nr. 2, 021402, 21.02.2012.
Publikation: Beitrag in Fachzeitschrift › Artikel › Forschung › Peer-Review
}
TY - JOUR
T1 - Adiabaticity in the lateral electron-momentum distribution after strong-field ionization
AU - Henkel, Jost
AU - Lein, Manfred
AU - Engel, Volker
AU - Dreissigacker, Ingo
N1 - Copyright: Copyright 2012 Elsevier B.V., All rights reserved.
PY - 2012/2/21
Y1 - 2012/2/21
N2 - 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.
AB - 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.
UR - http://www.scopus.com/inward/record.url?scp=84857556367&partnerID=8YFLogxK
U2 - 10.1103/PhysRevA.85.021402
DO - 10.1103/PhysRevA.85.021402
M3 - Article
AN - SCOPUS:84857556367
VL - 85
JO - Physical Review A - Atomic, Molecular, and Optical Physics
JF - Physical Review A - Atomic, Molecular, and Optical Physics
SN - 1050-2947
IS - 2
M1 - 021402
ER -