Reference : Classical support for non-dispersive two electron wave packets in the driven helium atom
Scientific journals : Letter to the editor
Physical, chemical, mathematical & earth Sciences : Physics
http://hdl.handle.net/2268/75131
Classical support for non-dispersive two electron wave packets in the driven helium atom
English
Schlagheck, Peter mailto [Université de Liège - ULg > Département de physique > Physique quantique statistique >]
Buchleitner, A. [> > > >]
1998
Journal of Physics : B Atomic Molecular & Optical Physics
Institute of Physics
31
11
L489-L495
Yes (verified by ORBi)
International
0953-4075
Bristol
United Kingdom
[en] We present numerical evidence for the existence of a classically non-ionizing, highly correlated two-electron configuration which emerges from the frozen planet configuration of helium exposed to an electromagnetic field of linear polarization. A static electric field parallel to the polarization axis prevents this configuration from transverse ionization. We argue that the corresponding nonlinear resonance island in 12D phase space supports nondispersive wave packets of the helium atom in combined oscillating and static electric fields.
http://hdl.handle.net/2268/75131

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