Show simple item record

dc.contributor.authorAmami, Sadek
dc.contributor.authorMurray, Andrew
dc.contributor.authorStauffer, Al
dc.contributor.authorNixon, Kate
dc.contributor.authorArmstrong, Gregory
dc.contributor.authorColgan, James
dc.contributor.authorMadison, Don
dc.date.accessioned2018-02-08T15:54:38Z
dc.date.available2018-02-08T15:54:38Z
dc.date.issued2014-12-08
dc.identifier.issn1050-2947
dc.identifier.issn1094-1622
dc.identifier.doi10.1103/PhysRevA.90.062707
dc.identifier.urihttp://hdl.handle.net/2436/621095
dc.description.abstractWe have performed calculations of the fully differential cross sections for electron-impact ionization of magnesium atoms. Three theoretical approximations, the time-dependent close coupling, the three-body distorted wave, and the distorted wave Born approximation, are compared with experiment in this article. Results will be shown for ionization of the 3 s ground state of Mg for both asymmetric and symmetric coplanar geometries. Results will also be shown for ionization of the 3p state which has been excited by a linearly polarized laser which produces a charge cloud aligned perpendicular to the laser beam direction and parallel to the linear polarization. Theoretical and experimental results will be compared for several different alignment angles, both in the scattering plane as well as in the plane perpendicular to the incident beam direction.
dc.description.sponsorshipNational Science Foundation, Libyan Ministry of Higher Education’s Scholarship, European Commission.
dc.language.isoen
dc.relation.urlhttps://link.aps.org/doi/10.1103/PhysRevA.90.062707
dc.subjectlaser aligned atoms
dc.subject(e,2e)
dc.subjectmagnesium
dc.subjecttime dependent close coupling
dc.subjectthree body distorted wave
dc.subjectDistorted Wave Born Approximation
dc.titleTheoretical and experimental (e,2e) study of electronimpact ionization of laser-aligned Mg atoms
dc.typeJournal article
dc.identifier.journalPhysical Review A
html.description.abstractWe have performed calculations of the fully differential cross sections for electron-impact ionization of magnesium atoms. Three theoretical approximations, the time-dependent close coupling, the three-body distorted wave, and the distorted wave Born approximation, are compared with experiment in this article. Results will be shown for ionization of the 3 s ground state of Mg for both asymmetric and symmetric coplanar geometries. Results will also be shown for ionization of the 3p state which has been excited by a linearly polarized laser which produces a charge cloud aligned perpendicular to the laser beam direction and parallel to the linear polarization. Theoretical and experimental results will be compared for several different alignment angles, both in the scattering plane as well as in the plane perpendicular to the incident beam direction.


This item appears in the following Collection(s)

Show simple item record