Theoretical and experimental (e,2e) study of electronimpact ionization of laser-aligned Mg atoms

2.50
Hdl Handle:
http://hdl.handle.net/2436/621095
Title:
Theoretical and experimental (e,2e) study of electronimpact ionization of laser-aligned Mg atoms
Authors:
Amami, Sadek; Murray, Andrew; Stauffer, Al; Nixon, Kate; Armstrong, Gregory; Colgan, James; Madison, Don
Abstract:
We 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.
Journal:
Physical Review A
Issue Date:
8-Dec-2014
URI:
http://hdl.handle.net/2436/621095
DOI:
10.1103/PhysRevA.90.062707
Additional Links:
https://link.aps.org/doi/10.1103/PhysRevA.90.062707
Type:
Article
Language:
en
ISSN:
1050-2947; 1094-1622
Sponsors:
National Science Foundation, Libyan Ministry of Higher Education’s Scholarship, European Commission.
Appears in Collections:
FSE

Full metadata record

DC FieldValue Language
dc.contributor.authorAmami, Sadeken
dc.contributor.authorMurray, Andrewen
dc.contributor.authorStauffer, Alen
dc.contributor.authorNixon, Kateen
dc.contributor.authorArmstrong, Gregoryen
dc.contributor.authorColgan, Jamesen
dc.contributor.authorMadison, Donen
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.en
dc.language.isoenen
dc.relation.urlhttps://link.aps.org/doi/10.1103/PhysRevA.90.062707en
dc.rightsArchived with thanks to Physical Review Aen
dc.subjectlaser aligned atomsen
dc.subject(e,2e)en
dc.subjectmagnesiumen
dc.subjecttime dependent close couplingen
dc.subjectthree body distorted waveen
dc.subjectDistorted Wave Born Approximationen
dc.titleTheoretical and experimental (e,2e) study of electronimpact ionization of laser-aligned Mg atomsen
dc.typeArticleen
dc.identifier.journalPhysical Review Aen
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