K shell fluorescence yields for elements with 33 <= Z <= 53 using 59.5 keV photons

Simsek O., Ertugrul M., Karagoz D., Budak G., Karabulut A., Yilmaz S., ...Daha Fazla

RADIATION PHYSICS AND CHEMISTRY, cilt.65, ss.27-31, 2002 (SCI İndekslerine Giren Dergi) identifier identifier

  • Cilt numarası: 65 Konu: 1
  • Basım Tarihi: 2002
  • Doi Numarası: 10.1016/s0969-806x(01)00612-0
  • Sayfa Sayıları: ss.27-31


K shell fluorescence yields for As, Se, Br, Rb, Sr, Zr, Nb, Mo Ru, Pd, Ag, Cd, In, Sri, Sb, Te and I are reported. The experimental values of the fluorescence yields were determined by measuring K X-ray fluorescence and incoherent scattered gamma-ray spectrum induced by 59.5 keV photons employing a Ge(Li) detector system in a reflection geometry setup. For measuring the K shell fluorescence yield, the intensity ratio of K X-rays to incoherently scattered x-rays was used. For this reason, carbon was used as a scattering target. The experimental results are compared with literature experimental values, theoretical predictions, and semiempirical fits. (C) 2002 Elsevier Science Ltd. All rights reserved.