Determination of K shell fluorescence yields of hf compounds at 123.6 keV

Aylikci V., Apaydin G., KAYA N., Cengiz E., Tirasolu E.

6th International Conference of the Balkan-Physical-Union, İstanbul, Turkey, 22 - 26 August 2006, vol.899, pp.163-164 identifier identifier

  • Publication Type: Conference Paper / Full Text
  • Volume: 899
  • Doi Number: 10.1063/1.2733087
  • City: İstanbul
  • Country: Turkey
  • Page Numbers: pp.163-164
  • Keywords: K x-rays, fluorescence yields, Ultra-LEGe detector, (57) Co-radioisotope
  • Çanakkale Onsekiz Mart University Affiliated: No


The aim of this study was to determine of K shell fluorescence yields (omega(K)) of Hf compounds. The targets were irradiated with gamma-photons at 123.6 keV from Co-57 annular source. The K X-rays from different targets were dedected using a (Ultra-LEGe) semiconductor dedector with a resolution of 150 eV at 5.9 keV. The measured K shell fluorescence yields results compare with the literature semi-emprical prediction that taken from Krause [1].