TU Darmstadt / ULB / TUprints

Laser excitation of Stark-induced resonances

Alber, Gernot (2008)
Laser excitation of Stark-induced resonances.
In: Physical Review A (PRA), 1989, 40 (3)
Article, Secondary publication

Copyright Information: CC BY-NC-ND 2.5 Generic - Creative Commons, Attribution, NonCommercial, NoDerivs .

Download (1MB) | Preview
Item Type: Article
Type of entry: Secondary publication
Title: Laser excitation of Stark-induced resonances
Language: English
Date: 17 October 2008
Place of Publication: Darmstadt
Year of primary publication: 1989
Publisher: American Physical Society
Journal or Publication Title: Physical Review A (PRA)
Volume of the journal: 40
Issue Number: 3
Corresponding Links:

We study laser excitation of a hydrogen atom in the presence of a static electric field in the energy region slightly above the zero-field photoionization threshold. With the help of a multiple-scattering expansion, we derive an analytic expression for the time evolution of the initial-state probability, which is nonperturbative with respect to the laser field and which is asymptotically valid in the limit of small electric fields. This allows us to study how the characteristics of the classical periodic orbit, which qualitatively has been associated with the Stark-induced resonances above the zero-field photoionization threshold, manifest themselves in the dynamics of the laser-excitation process.

URN: urn:nbn:de:tuda-tuprints-9932
Classification DDC: 500 Science and mathematics > 530 Physics
Divisions: 05 Department of Physics
Date Deposited: 17 Oct 2008 09:22
Last Modified: 04 Jan 2024 09:53
URI: https://tuprints.ulb.tu-darmstadt.de/id/eprint/993
Actions (login required)
View Item View Item