Total M shell X-ray production cross sections and average fluorescence yields in 11 elements from Tm to U at photon energy of 5.96 keV


APAYDIN G. , TIRASOGLU E. , Cevik U. , ERTUGRAL B., BALTAS H., ERTUGRUL M. , ...Daha Fazla

RADIATION PHYSICS AND CHEMISTRY, cilt.72, ss.549-554, 2005 (SCI İndekslerine Giren Dergi) identifier identifier

  • Cilt numarası: 72 Konu: 5
  • Basım Tarihi: 2005
  • Doi Numarası: 10.1016/j.radphyschem.2004.04.001
  • Dergi Adı: RADIATION PHYSICS AND CHEMISTRY
  • Sayfa Sayıları: ss.549-554

Özet

Total M shell X-ray production cross section for 11 elements with 69 less than or equal to Z less than or equal to 92 have been measured using an incident photon energy of 5.96 keV. Measurements have been performed using an Fe-55 annular source and a Si(Li) detector. Average M shell fluorescence yield at each incident photon energy has been deduced, using the experimental total M X-ray production cross section and theoretical M shell photoionization cross section. Present experimental results are compared with other experimental and theoretical values. Reasonable agreement (to within 0.3-28%) is typically obtained between present and other experimental and theoretical values. (C) 2004 Elsevier Ltd. All rights reserved.