Please use this identifier to cite or link to this item: https://hdl.handle.net/10316/4518
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dc.contributor.authorTávora, L. M. N.-
dc.contributor.authorMorton, E. J.-
dc.contributor.authorGilboy, W. B.-
dc.date.accessioned2008-09-01T11:08:28Z-
dc.date.available2008-09-01T11:08:28Z-
dc.date.issued2001en_US
dc.identifier.citationApplied Radiation and Isotopes. 54:1 (2001) 59-72en_US
dc.identifier.urihttps://hdl.handle.net/10316/4518-
dc.description.abstractThis paper describes techniques that can be used to improve the ratio of fluorescence to bremsstrahlung radiation (F/B) in X-ray tube spectra. Firstly, an extension of the EGS4 code system is used to evaluate the impact of the substrate in thin target applications, in terms of the yield of bremsstrahlung photons produced. The choice of materials to filter X-ray tube spectra, and its effect in the F/B and the tube efficiency is discussed. The characteristics of spectra produced in transmission tubes with different target thicknesses, substrates and tube voltages are also presented.en_US
dc.description.urihttp://www.sciencedirect.com/science/article/B6TJ0-41MJ06M-8/1/a3bc8cf77c02d3fd32b02f68a1bb1ef2en_US
dc.format.mimetypeaplication/PDFen
dc.language.isoengeng
dc.rightsopenAccesseng
dc.subjectFluoresence radiationen_US
dc.subjectBremsstrahlungen_US
dc.subjectX-ray tube spectraen_US
dc.titleEnhancing the ratio of fluorescence to bremsstrahlung radiation in X-ray tube spectraen_US
dc.typearticleen_US
dc.identifier.doi10.1016/S0969-8043(00)00165-2-
item.grantfulltextopen-
item.fulltextCom Texto completo-
item.openairetypearticle-
item.languageiso639-1en-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.cerifentitytypePublications-
Appears in Collections:FCTUC Física - Artigos em Revistas Internacionais
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