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    • Keywords


      Multiple-scatter peak; transmitted photon spectra; radioisotopes

    • Abstract


      The transmitted photon spectra of133Ba,22Na,137Cs,54Mn and60Co point sources are measured through different thicknesses of water, concrete and sand. The multiple-scatter peaks observed in these materials at 60, 90 and 100 keV energies respectively are found to be independent of incident photon energy and thickness of the medium.

    • Author Affiliations


      G S Bhandal1 Vijay Kumar1 Rama Rani1 K A Waldeep1 K Singh1

      1. Radiation Physics Lab., Department of Physics, Guru Nanak Dev University, Amritsar - 143 005, India
    • Dates

  • Pramana – Journal of Physics | News

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      Posted on July 25, 2019

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