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Elastic electron scattering from water vapor and ice at high momentum transfer

dc.contributor.authorVos, M.
dc.contributor.authorWeigold, E.
dc.contributor.authorMoreh, R.
dc.date.accessioned2015-12-09T00:47:48Z
dc.date.available2015-12-09T00:47:48Z
dc.date.issued2013
dc.date.updated2016-02-24T11:25:22Z
dc.description.abstractWe compare the area, peak separation, and width of the H and O elastic peak for light and heavy water, as observed in spectra of keV electrons scattered over large angles. Peak separation is well reproduced by the theory, but the O:H area ratio is somewhat larger than expected and is equal to the O:D area ratio. Thus no anomalous scattering from H was observed. Only minor differences are observed for scattering from a gaseous or a solid target. The extracted mean kinetic energy of H and D agreed within 5% with the calculated ones for ice. For the more difficult vapor measurements agreement was on a 12% level. A preliminary attempt to extract the O kinetic energy in ice agreed within 10% with the calculated values.
dc.description.sponsorshipThis work was made possible by financial support of the Australian Research Council.en_AU
dc.format11 pages
dc.identifier.issn0021-9606en_AU
dc.identifier.urihttp://hdl.handle.net/1885/38440
dc.publisherAmerican Institute of Physics (AIP)
dc.rights© 2013 American Institute of Physics Publishing. This article may be downloaded for personal use only. Any other use requires prior permission of the author and AIP Publishing. The following article appeared in The Journal of Chemical Physics and may be found at http://doi.org/10.1063/1.4775810 http://publishing.aip.org/authors/copyright-reuse http://www.sherpa.ac.uk/romeo/issn/0021-9606 Author can archive publisher's version/PDF (Sherpa/Romeo as of 9/12/2015).
dc.sourceThe Journal of Chemical Physics
dc.subjectkinetics
dc.subjectelasticity
dc.subjectelectrons
dc.subjectice
dc.subjectsteam
dc.titleElastic electron scattering from water vapor and ice at high momentum transfer
dc.typeJournal article
dcterms.dateAccepted2012-12-30
local.bibliographicCitation.issue4en_AU
local.bibliographicCitation.lastpage11
local.bibliographicCitation.startpage044307en_AU
local.contributor.affiliationVos, Maarten, College of Physical and Mathematical Sciences, CPMS Research School of Physics and Engineering, Atomic and Molecular Physics Laboratories, The Australian National Universityen_AU
local.contributor.affiliationWeigold, Erich, College of Physical and Mathematical Sciences, CPMS Research School of Physics and Engineering, Atomic and Molecular Physics Laboratories, The Australian National Universityen_AU
local.contributor.affiliationMoreh, R, Ben-Gurion University of the Negev, Israelen_AU
local.contributor.authoruidu9700295en_AU
local.description.notesImported from ARIESen_AU
local.identifier.absfor020201en_AU
local.identifier.absseo970102en_AU
local.identifier.ariespublicationu4860843xPUB82en_AU
local.identifier.citationvolume138en_AU
local.identifier.doi10.1063/1.4775810en_AU
local.identifier.essn1089-7690en_AU
local.identifier.scopusID2-s2.0-84873587406
local.identifier.thomsonID000314725900024
local.publisher.urlhttps://www.aip.org/en_AU
local.type.statusPublished Versionen_AU

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