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dc.contributor.authorCavalcanti, EG
dc.contributor.authorSigaud, GM
dc.contributor.authorMontenegro, EC
dc.contributor.authorSchmidt-Bocking, H
dc.date.accessioned2017-05-03T16:59:55Z
dc.date.available2017-05-03T16:59:55Z
dc.date.issued2003
dc.date.modified2009-12-11T06:45:59Z
dc.identifier.issn0953-4075
dc.identifier.doi10.1088/0953-4075/36/14/311
dc.identifier.urihttp://hdl.handle.net/10072/26813
dc.description.abstractAbsolute cross sections, sq+, for multiple ionization of He (q = 1), Ne (q = 1, 2, and 3), Ar (q = 1, 2, 3, and 4), Kr (q = 1, 2, 3, and 4), and Xe (q = 1, 2, 3, 4, and 5) atoms by protons in the 0.75-3.5 MeV impact energy range have been measured. The present results are in good agreement with the previously published data in the case of the single-and double-ionization cross sections, but some non-systematic discrepancies appear for higher charge states. A detailed comparison with electron impact cross sections in these gases is performed, and it shows that the cross sections for single ionization by high-velocity protons are substantially smaller than those corresponding to equi-velocity electrons for heavier targets.
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/10.1088/0953-4075/36/14/311
dc.relation.ispartofpagefrom3087
dc.relation.ispartofpageto3096
dc.relation.ispartofjournalJournal of Physics B: Atomic, Molecular and Optical Physics
dc.relation.ispartofvolume36
dc.subject.fieldofresearchAtomic, molecular and optical physics
dc.subject.fieldofresearchAtomic and molecular physics
dc.subject.fieldofresearchcode5102
dc.subject.fieldofresearchcode510201
dc.titleAbsolute cross sections for multiple ionization of noble gases by swift proton impact
dc.typeJournal article
dc.type.descriptionC1 - Articles
dc.type.codeC - Journal Articles
gro.date.issued2003
gro.hasfulltextNo Full Text
gro.griffith.authorCavalcanti, Eric G.


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