Multiple scattering of gamma rays in water,concrete and sand |
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| Authors: | G S Bhandal Vijay Kumar Rama Rani K A Waldeep K Singh |
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| Affiliation: | (1) Radiation Physics Lab., Department of Physics, Guru Nanak Dev University, 143 005 Amritsar, India |
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| 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. |
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| Keywords: | Multiple-scatter peak transmitted photon spectra radioisotopes |
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