Article ID Journal Published Year Pages File Type
1879720 Applied Radiation and Isotopes 2007 7 Pages PDF
Abstract
The Kα, Kβ, and total K X-rays fluorescence cross-sections, as well as the average fluorescence yields for 24 elements with 22⩽Z⩽68 have been measured at an excitation energy 59.54 keV γ-rays from an Am-241 filtered point source. Furthermore, the IKα/IKβ intensity ratios for these elements have been investigated. The K X-rays emitted by samples have been counted by a Si(Li) detector. Experimental values of the K X-ray fluorescence cross-sections, fluorescence yields, and the IKα/IKβ intensity ratios have been compared with theoretical values. In most cases, there is an agreement between the experimental and theoretical values within the standard uncertainties
Related Topics
Physical Sciences and Engineering Physics and Astronomy Radiation
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