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Total photoabsorption cross sections for high-Z ELEMENTS in the energy range 7–20 MeV
Authors:G.M. Gurevich  L.E. Lazareva  V.M. Mazur  S.Yu. Merkulov  G.V. Solodukhov
Affiliation:Institute for Nuclear Research, Academy of Sciences, Moscow, USSR
Abstract:Total photoabsorption cross sections for 13 isotopes between Sm and Bi were measured in the energy range 7–20 MeV with uncertainties generally better than 0.3 % using the narrow beam attenuation method. The measured cross sections after subtracting the photonuclear contribution are generally in good agreement with the latest NBS calculations of atomic cross sections.
Keywords:Nuclear reactions
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