Journal Article

PreJuSER-8858

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Numerical calculation of strong-field laser-atom interaction: An approach with perfect reflection-free radiation boundary conditions

Heinen, M.FZJ* ; Kull, H.-J.

2010
MAIK Nauka/Interperiodica Publ. Moscow

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Please use a persistent id in citations: http://hdl.handle.net/2128/4667  doi:10.1134/S1054660X10050063

Abstract: The time-dependent, single-particle Schrodinger equation with a finite-range potential is solved numerically on a three-dimensional spherical domain. In order to correctly account for outgoing waves, perfect reflection-free radiation boundary conditions are used on the surface of a sphere. These are computationally most effective if the particle wavefunction is expanded in the set of spherical harmonics and computations are performed in the Kramers-Henneberger accelerated frame. The method allows one to solve the full ionization dynamics in intense laser fields within a small region of atomic dimensions.

Keyword(s): J

Note: Record converted from VDB: 12.11.2012

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Contributing Institute(s):

1. Weiche Materie (IFF-7)

Research Program(s):

1. Kondensierte Materie (P54)

Appears in the scientific report 2010

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Database coverage:

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