Measurements of Coster-Kronig enhancement factors for Yb, Lu, Os and Pt elements

Yilmaz R., Oz E., Tan M., Durak R., Demirel A. I., Sahin Y.

RADIATION PHYSICS AND CHEMISTRY, cilt.78, sa.5, ss.318-322, 2009 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 78 Sayı: 5
  • Basım Tarihi: 2009
  • Doi Numarası: 10.1016/j.radphyschem.2009.02.001
  • Dergi Adı: RADIATION PHYSICS AND CHEMISTRY
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.318-322
  • Atatürk Üniversitesi Adresli: Evet

Özet

In this work X-ray production cross-sections' measurements, L(l), L(alpha), L(beta) and L(gamma), of Yb, Lu, Os and Pt elements have been studied at energies in the range 9.572-14.384 keV and the effect of Coster-Kronig transitions on fluorescence cross-sections for L X-ray line has been obtained. From these studies absolute values of L X-ray cross-sections have been calculated with incorporation of the enhancement due to the Coster-Kronig effect. The experimental enhancement factors tend to be smaller than those predicted by theory. (C) 2009 Elsevier Ltd. All rights reserved.