Figure 3From: General considerations for effective thermal neutron shielding in detector applicationsAverage macroscopic cross sections Σ̄ for the materials under investigation. The width of the bands indicate the change in cross section due to variation in material composition, as defined in Table 1. The average macroscopic absorption and scattering cross sections are presented in the left and right column, respectively. For the scattering cross sections, this is the sum of macroscopic cross sections for all types of scattering, including those for coherent elastic, coherent inelastic, incoherent elastic and incoherent inelastic scatteringBack to article page