Ionization of Atomic Hydrogen in Strong Infrared Laser Fields

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dc.contributor.author Abeln, Brant
dc.contributor.author Secor, Ethan
dc.contributor.author Weflen, Daniel
dc.contributor.author Grum-Grzhimailo, Alexei
dc.date.accessioned 2010-04-19T19:07:42Z
dc.date.available 2010-04-19T19:07:42Z
dc.date.issued 2010-04-19T19:07:42Z
dc.identifier.uri http://hdl.handle.net/2092/1282
dc.description Advisor: Klaus Bartschat en_US
dc.description.abstract We have used the matrix iteration method of Nurhuda and Faisal (Phys. Rev. A 60 (1999) 3125) to treat ionization of atomic hydrogen by a strong laser pulse. After testing our predictions against a variety of previous calculations, we present ejected-electron spectra as well as angular distributions for few-cycle infrared laser pulses with peak intensities of up to 1015W/cm2. It is shown that the convergence of the results with the number of partial waves is a serious issue, which can be managed in a satisfactory way by using the velocity form of the electric dipole operator in connection with an efficient time-propagation scheme. en_US
dc.description.sponsorship Drake University, Department of Physics and Astronomy en_US
dc.language.iso en_US en_US
dc.relation.ispartofseries DUCURS 2010;44
dc.subject Ionization of gases en_US
dc.subject Infrared testing en_US
dc.subject Laser pulses, Ultrashort en_US
dc.subject Far infrared lasers en_US
dc.title Ionization of Atomic Hydrogen in Strong Infrared Laser Fields en_US
dc.type Presentation en_US


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  • DUCURS [196]
    Poster sessions and presentation from the Drake University Conference on Undergraduate Research in the Sciences held each April at Olmsted Center on the Drake campus.

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