Journal of Chemical and Pharmaceutical Research (ISSN : 0975-7384)

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Original Articles: 2011 Vol: 3 Issue: 5

Mass Attenuation Coefficients of Cr, Ni, Cu, and Ag elements (24 < z < 47) by Using Gamma Energy at 279.30 keV

Abstract

Mass attenuation coefficient for g-ray photons of energy 0.279MeV in Cr, Ni, Cu, and Ag have been determined experimentally through photon-transmission measurements performed under narrow-beam counting geometry with HP (Ge) as a photon detector. The mass attenuation coefficient values reported in this work are found to be in good agreement with the values computed theoretically.