Research Article
A Comprehensive Study on Gamma-Ray Exposure Build-Up Factors and Fast Neutron Removal Cross Sections of Fly-Ash Bricks
Table 2
Equivalent atomic number of fly-ash bricks and other bricks.
| Energy (MeV) | Equivalent atomic number () | FAB1 | FAB2 | FAB3 | FAB4 | FAB5 | FAB6 | FAB7 | FAB8 | BOM | COB |
| 0.015 | 13.16 | 13.39 | 13.61 | 13.81 | 13.12 | 13.35 | 13.58 | 13.79 | 14.61 | 15.97 | 0.02 | 13.32 | 13.56 | 13.78 | 14.00 | 13.27 | 13.51 | 13.75 | 13.97 | 14.78 | 16.22 | 0.03 | 13.50 | 13.74 | 13.98 | 14.20 | 13.43 | 13.69 | 13.93 | 14.16 | 14.95 | 16.50 | 0.04 | 13.61 | 13.87 | 14.11 | 14.34 | 13.53 | 13.80 | 14.06 | 14.30 | 15.06 | 16.67 | 0.05 | 13.69 | 13.95 | 14.20 | 14.44 | 13.62 | 13.89 | 14.15 | 14.40 | 15.14 | 16.79 | 0.06 | 13.76 | 14.03 | 14.27 | 14.51 | 13.69 | 13.96 | 14.21 | 14.47 | 15.20 | 16.88 | 0.08 | 13.85 | 14.13 | 14.37 | 14.61 | 13.77 | 14.04 | 14.31 | 14.56 | 15.28 | 17.02 | 0.1 | 13.91 | 14.21 | 14.43 | 14.68 | 13.83 | 14.10 | 14.37 | 14.63 | 15.33 | 17.12 | 0.15 | 14.02 | 14.33 | 14.54 | 14.80 | 13.91 | 14.19 | 14.47 | 14.74 | 15.41 | 17.24 | 0.2 | 14.07 | 14.33 | 14.60 | 14.87 | 13.96 | 14.25 | 14.53 | 14.81 | 15.46 | 17.31 | 0.3 | 14.13 | 14.40 | 14.67 | 14.95 | 14.02 | 14.31 | 14.60 | 14.89 | 15.51 | 17.40 | 0.4 | 14.16 | 14.44 | 14.72 | 15.00 | 14.05 | 14.34 | 14.64 | 14.93 | 15.54 | 17.45 | 0.5 | 14.18 | 14.46 | 14.74 | 15.02 | 14.07 | 14.36 | 14.66 | 14.96 | 15.55 | 17.48 | 0.6 | 14.19 | 14.47 | 14.76 | 15.04 | 14.08 | 14.38 | 14.67 | 14.97 | 15.56 | 17.50 | 0.8 | 14.20 | 14.48 | 14.77 | 15.05 | 14.08 | 14.39 | 14.68 | 14.98 | 15.57 | 17.52 | 1 | 14.20 | 14.49 | 14.77 | 15.05 | 14.09 | 14.39 | 14.69 | 14.99 | 15.57 | 17.52 | 1.5 | 12.22 | 12.44 | 12.65 | 12.86 | 12.23 | 12.44 | 12.66 | 12.87 | 13.66 | 15.15 | 2 | 11.69 | 11.85 | 12.01 | 12.16 | 11.74 | 11.89 | 12.04 | 12.19 | 13.00 | 14.01 | 3 | 11.56 | 11.71 | 11.85 | 11.99 | 11.62 | 11.75 | 11.89 | 12.02 | 12.82 | 13.70 | 4 | 11.52 | 11.66 | 11.80 | 11.94 | 11.57 | 11.71 | 11.84 | 11.97 | 12.76 | 13.63 | 5 | 11.51 | 11.64 | 11.78 | 11.92 | 11.56 | 11.70 | 11.83 | 11.96 | 12.75 | 13.59 | 6 | 11.50 | 11.63 | 11.77 | 11.91 | 11.56 | 11.69 | 11.81 | 11.94 | 12.73 | 13.57 | 8 | 11.49 | 11.62 | 11.76 | 11.90 | 11.54 | 11.67 | 11.80 | 11.93 | 12.72 | 13.54 | 10 | 11.48 | 11.61 | 11.75 | 11.89 | 11.54 | 11.67 | 11.79 | 11.92 | 12.71 | 13.53 | 15 | 11.47 | 11.61 | 11.74 | 11.88 | 11.53 | 11.66 | 11.79 | 11.91 | 12.70 | 13.51 |
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