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dc.contributor.authorStevenson, M
dc.contributor.authorLeighton, GJ
dc.contributor.authorCrowe, A
dc.contributor.authorBartschat, K
dc.contributor.authorVorov, OK
dc.contributor.authorMadison, DH
dc.date.accessioned2017-05-03T14:37:34Z
dc.date.available2017-05-03T14:37:34Z
dc.date.issued2005
dc.date.modified2009-12-16T07:11:30Z
dc.identifier.issn0953-4075
dc.identifier.doi10.1088/0953-4075/38/4/010
dc.identifier.urihttp://hdl.handle.net/10072/27633
dc.description.abstractExperimental and theoretical triple-differential cross sections (TDCS) are presented for ionization of the outer 3p shell of argon by 200 eV electrons scattered through an angle of 15ࠡnd for ejected electron energies of 2, 5, 10 and 20 eV. A distorted-wave Born approximation (DWBA) and a hybrid DWBA-R-matrix (DWBA-RM2) calculation both reproduce the shapes of the TDCS when the slow electron is ejected near the momentum-transfer direction. Near the opposite direction, the DWBA-RM2 model also achieves good agreement with experiment for the higher ejected electron energies, but discrepancies are observed for the lower energies. This three-way joint study emphasizes that it is essential to include a proper treatment of exchange in modelling low-energy ionization.
dc.description.peerreviewedYes
dc.description.publicationstatusYes
dc.languageEnglish
dc.language.isoeng
dc.publisherInstitute of Physics Publishing
dc.publisher.placeBristol, UK
dc.publisher.urihttps://iopscience.iop.org/article/10.1088/0953-4075/40/8/C01
dc.relation.ispartofstudentpublicationN
dc.relation.ispartofpagefrom433
dc.relation.ispartofpageto440
dc.relation.ispartofissue4
dc.relation.ispartofjournalJournal of Physics B: Atomic, Molecular and Optical Physics
dc.relation.ispartofvolume38
dc.rights.retentionY
dc.subject.fieldofresearchAtomic, molecular and optical physics
dc.subject.fieldofresearchTheoretical and computational chemistry
dc.subject.fieldofresearchcode5102
dc.subject.fieldofresearchcode3407
dc.titleExperimental and theoretical (e, 2e) studies of argon (3p) ionization in asymmetric geometry
dc.typeJournal article
dc.type.descriptionC1 - Articles
dc.type.codeC - Journal Articles
gro.date.issued2006
gro.hasfulltextNo Full Text
gro.griffith.authorStevenson, Mark A.
gro.griffith.authorBartschat, Klaus


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