Details
| Original language | English |
|---|---|
| Article number | 033403 |
| Pages (from-to) | 8 |
| Number of pages | 1 |
| Journal | Physical Review A - Atomic, Molecular, and Optical Physics |
| Volume | 65 |
| Issue number | 3 |
| Publication status | Published - 1 Feb 2002 |
| Externally published | Yes |
Abstract
We investigate the dynamics of a one-dimensional [Formula Presented] model molecule in strong laser fields by numerical integration of the time-dependent Schrödinger equation without the use of the Born–Oppenheimer approximation. Ionization typically occurs at internuclear separations close to the ground-state equilibrium distance. This is contrary to the case of [Formula Presented] which ionizes at larger internuclear distances where charge-resonance-enhanced ionization is possible. Similar to the case of atoms, we find considerable nonsequential double ionization.
ASJC Scopus subject areas
- Physics and Astronomy(all)
- Atomic and Molecular Physics, and Optics
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In: Physical Review A - Atomic, Molecular, and Optical Physics, Vol. 65, No. 3, 033403, 01.02.2002, p. 8.
Research output: Contribution to journal › Article › Research › peer review
}
TY - JOUR
T1 - Strong-field ionization dynamics of a model H2 molecule
AU - Lein, Manfred
AU - Kreibich, Thomas
AU - Gross, E. K. U.
AU - Engel, Volker
N1 - Copyright: Copyright 2017 Elsevier B.V., All rights reserved.
PY - 2002/2/1
Y1 - 2002/2/1
N2 - We investigate the dynamics of a one-dimensional [Formula Presented] model molecule in strong laser fields by numerical integration of the time-dependent Schrödinger equation without the use of the Born–Oppenheimer approximation. Ionization typically occurs at internuclear separations close to the ground-state equilibrium distance. This is contrary to the case of [Formula Presented] which ionizes at larger internuclear distances where charge-resonance-enhanced ionization is possible. Similar to the case of atoms, we find considerable nonsequential double ionization.
AB - We investigate the dynamics of a one-dimensional [Formula Presented] model molecule in strong laser fields by numerical integration of the time-dependent Schrödinger equation without the use of the Born–Oppenheimer approximation. Ionization typically occurs at internuclear separations close to the ground-state equilibrium distance. This is contrary to the case of [Formula Presented] which ionizes at larger internuclear distances where charge-resonance-enhanced ionization is possible. Similar to the case of atoms, we find considerable nonsequential double ionization.
UR - http://www.scopus.com/inward/record.url?scp=84890626380&partnerID=8YFLogxK
U2 - 10.1103/PhysRevA.65.033403
DO - 10.1103/PhysRevA.65.033403
M3 - Article
AN - SCOPUS:3242881133
VL - 65
SP - 8
JO - Physical Review A - Atomic, Molecular, and Optical Physics
JF - Physical Review A - Atomic, Molecular, and Optical Physics
SN - 1050-2947
IS - 3
M1 - 033403
ER -