K-shell X-ray fluorescence parameters of some heavy elements and compounds


Cengiz E. , TIRAŞOĞLU E. , APAYDIN G. , Aylikci V., Aylikci N. K. , AKSOY C.

RADIATION PHYSICS AND CHEMISTRY, vol.80, no.3, pp.328-334, 2011 (Journal Indexed in SCI) identifier identifier

  • Publication Type: Article / Article
  • Volume: 80 Issue: 3
  • Publication Date: 2011
  • Doi Number: 10.1016/j.radphyschem.2010.09.008
  • Title of Journal : RADIATION PHYSICS AND CHEMISTRY
  • Page Numbers: pp.328-334
  • Keywords: Intensity ratio, Cross-section, Fluorescence yield, Vacancy transfer, Line width, VACANCY TRANSFER PROBABILITIES, PRODUCTION CROSS-SECTIONS, RARE-EARTH-ELEMENTS, INTENSITY RATIOS, RELATIVE INTENSITIES, GAMMA-RAYS, YIELDS, WIDTHS, LINES, SPECTRA

Abstract

The K-shell X-ray intensity ratios K(i)/K(j), the production cross-sections sigma(ki), the fluorescence yields omega(K), the vacancy transfer probabilities from K to L shell eta(KL) the Gamma(K) level widths and the line widths Gamma(Ki) for some heavy elements and their compounds in the atomic range 73 <= Z <= 81 were measured. The experimental values were compared with the theoretical, the semi-empirical and other experimental values for several pure elements. (C) 2010 Elsevier Ltd. All rights reserved.