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dc.contributor.authorAlnaser, AS
dc.contributor.authorMaharjan, CM
dc.contributor.authorTong, XM
dc.contributor.authorUlrich, B
dc.contributor.authorRanitovic, P
dc.contributor.authorShan, B
dc.contributor.authorChang, Z
dc.contributor.authorLin, CD
dc.contributor.authorCocke, CL
dc.contributor.authorLitvinyuk, IV
dc.date.accessioned2017-05-03T15:37:28Z
dc.date.available2017-05-03T15:37:28Z
dc.date.issued2005
dc.date.modified2011-07-05T10:06:30Z
dc.identifier.issn1050-2947
dc.identifier.doi10.1103/PhysRevA.71.031403
dc.identifier.urihttp://hdl.handle.net/10072/39386
dc.description.abstractWe have measured angular distributions of ion fragments produced in dissociative double ionization of CO, CO2, and C2H2 by intense ultrashort laser pulses. This report extends similar recent studies of O2 and N2 to a wider set of molecules. We found that for sub-10-fs pulses of sufficiently low intensity the fragments' angular distributions for all studied molecules are determined by angular dependence of the first ionization step. Those experimental angular distributions were in good agreement with angular dependent ionization probabilities calculated with the molecular tunneling ionization theory. The measured angular distributions directly reflect the symmetry of the corresponding molecular orbitals. For higher laser intensities and longer pulse durations, dynamic alignment and postionization alignment start to affect the angular distributions and ion fragments are preferentially ejected along the laser-polarization direction.
dc.description.peerreviewedYes
dc.description.publicationstatusYes
dc.languageEnglish
dc.language.isoeng
dc.publisherAmerican Physical Society
dc.publisher.placeRidge, NY
dc.relation.ispartofstudentpublicationN
dc.relation.ispartofpagefrom031403-1
dc.relation.ispartofpageto031403-4
dc.relation.ispartofissue3
dc.relation.ispartofjournalPhysical Review A (Atomic, Molecular and Optical Physics)
dc.relation.ispartofvolume71
dc.rights.retentionY
dc.subject.fieldofresearchAtomic and Molecular Physics
dc.subject.fieldofresearchMathematical Sciences
dc.subject.fieldofresearchPhysical Sciences
dc.subject.fieldofresearchChemical Sciences
dc.subject.fieldofresearchcode020201
dc.subject.fieldofresearchcode01
dc.subject.fieldofresearchcode02
dc.subject.fieldofresearchcode03
dc.titleEffects of orbital symmetries in dissociative ionization of molecules by few-cycle laser pulses
dc.typeJournal article
dc.type.descriptionC1 - Articles
dc.type.codeC - Journal Articles
gro.date.issued2005
gro.hasfulltextNo Full Text
gro.griffith.authorLitvinyuk, Igor


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