Effective atomic and electron numbers of some steels at different energies


Akkurt I.

ANNALS OF NUCLEAR ENERGY, vol.36, pp.1702-1705, 2009 (SCI-Expanded) identifier identifier

  • Publication Type: Article / Article
  • Volume: 36
  • Publication Date: 2009
  • Doi Number: 10.1016/j.anucene.2009.09.005
  • Journal Name: ANNALS OF NUCLEAR ENERGY
  • Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Page Numbers: pp.1702-1705
  • Süleyman Demirel University Affiliated: Yes

Abstract

The effective atomic numbers (Z(eff)) and effective electron density (N-e) for three different steels have been determined via the mass attenuation coefficients (mu/rho). The mass attenuation coefficients have been calculated at the photon energy range of 1 keV-1 GeV and measured at the photon energies of 662, 1173 and 1332 keV. The measurement has been performed using a gamma spectrometer that contains a Nal(Tl) detector connected to Multi-Channel-Analyzer (MCA). The measured results of effective atomic numbers (Z(eff)) and effective electron density (N-e) were found to be in good agreement with the calculations. (C) 2009 Elsevier Ltd. All rights reserved.