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dc.contributor.authorAkman, Ferdi
dc.contributor.authorDurak, Rıdvan
dc.contributor.authorTurhan, Mehmet Fatih
dc.contributor.authorKaçal, Mustafa Recep
dc.date.accessioned2015-04-13T11:37:32Z
dc.date.available2015-04-13T11:37:32Z
dc.date.issued2015-07
dc.identifier.urihttp://www.sciencedirect.com/science/article/pii/S0969804315300038
dc.identifier.urihttp://hdl.handle.net/11472/633
dc.description.abstractThe effective atomic numbers and electron densities of some samarium compounds were determined using the experimental total mass attenuation coefficient values near the K edge in the X-ray energy range from 36.847 up to 57.142 keV. The measurements, in the region from 36.847 to 57.142 keV, were done in a transmission geometry utilizing the Kα2, Kα1, Kβ1 and Kβ2 X-rays from different secondary source targets excited by the 59.54 keV gamma-photons from an Am-241 annular source. This paper presents the first measurement of the effective atomic numbers and electron densities for some samarium compounds near the K edge. The results of the study showed that the measured values were in good agreement with the theoretically calculated ones.tr_TR
dc.description.sponsorshipAtatürk University Research Fund under Project No(s). 2011/82tr_TR
dc.language.isoengtr_TR
dc.publisherElsevier Ltd.tr_TR
dc.relation.isversionof10.1016/j.apradiso.2015.04.001tr_TR
dc.subjectEffective atomic numbertr_TR
dc.subjectElectron Densitytr_TR
dc.subjectMass attenuation coefficienttr_TR
dc.titleStudies on effective atomic numbers, electron densities from mass attenuation coefficients near the K edge in some samarium compoundstr_TR
dc.typeArticletr_TR


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