Research Article

A Comprehensive Study on Gamma-Ray Exposure Build-Up Factors and Fast Neutron Removal Cross Sections of Fly-Ash Bricks

Table 3

GP fitting parameters for FAB1 and FAB2.

Energy (MeV)

FAB1
0.0151.0280.3860.21514.919−0.146
0.021.0620.3980.20615.078−0.116
0.031.2010.4080.20714.534−0.110
0.041.4210.4760.18014.500−0.100
0.051.6770.6050.12415.483−0.065
0.061.9630.7010.09514.727−0.053
0.082.4350.8510.05514.413−0.048
0.12.6461.0260.01413.593−0.029
0.152.7311.272−0.04210.413−0.006
0.22.6701.371−0.0577.813−0.005
0.32.4761.464−0.07717.1910.013
0.42.3501.467−0.08016.0460.016
0.52.2471.451−0.07916.3020.018
0.62.1711.422−0.07618.2250.021
0.82.0491.383−0.07315.3550.021
11.9761.323−0.06316.0640.019
1.51.8641.232−0.04814.8660.017
21.7891.155−0.03315.6080.011
31.6781.061−0.01213.922−0.001
41.6020.9950.00512.945−0.009
51.5370.9480.02012.601−0.021
61.4740.9240.02711.700−0.022
81.4060.9020.03313.689−0.027
101.3450.8810.04213.141−0.033
151.2580.8350.06114.297−0.052

FAB2
0.0151.0270.3760.22814.103−0.155
0.021.0580.4080.19715.983−0.113
0.031.1900.4020.21214.267−0.113
0.041.3970.4660.18514.389−0.104
0.051.6460.5830.13315.174−0.071
0.061.8900.7000.09315.276−0.052
0.082.3740.8270.06114.429−0.051
0.12.5861.0010.01613.739−0.032
0.152.6921.248−0.03710.823−0.009
0.22.6471.356−0.0558.168−0.006
0.32.4621.454−0.07617.8220.013
0.42.3421.458−0.07816.4240.015
0.52.2391.445−0.07816.3050.017
0.62.1621.420−0.07617.5920.020
0.82.0441.380−0.07215.4580.021
11.9701.323−0.06316.4080.019
1.51.8621.232−0.04815.1860.017
21.7881.155−0.03315.8650.011
31.6771.062−0.01214.771−0.001
41.6010.9950.00512.967−0.009
51.5370.9460.02111.908−0.021
61.4770.9270.02611.786−0.021
81.4050.9020.03413.732−0.028
101.3440.8820.04213.128−0.033
151.2570.8380.06014.282−0.052