Journal of Ceramics

Research Article

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

Table 7

GP fitting parameters for BOM and COB.


Energy (MeV)

	BOM
0.015	1.020	0.379	0.231	11.998	−0.148
0.02	1.043	0.431	0.176	14.650	−0.084
0.03	1.143	0.394	0.213	14.390	−0.115
0.04	1.310	0.438	0.196	14.441	−0.109
0.05	1.519	0.515	0.164	14.678	−0.091
0.06	1.727	0.621	0.122	14.749	−0.067
0.08	2.135	0.759	0.081	13.507	−0.050
0.1	2.380	0.916	0.038	13.703	−0.042
0.15	2.561	1.171	−0.022	12.064	−0.016
0.2	2.548	1.296	−0.044	9.929	−0.010
0.3	2.419	1.397	−0.064	13.335	0.001
0.4	2.303	1.427	−0.073	18.953	0.015
0.5	2.211	1.423	−0.074	16.293	0.015
0.6	2.140	1.402	−0.072	17.362	0.016
0.8	2.032	1.362	−0.068	16.187	0.018
1	1.954	1.317	−0.062	16.346	0.019
1.5	1.846	1.230	−0.048	15.414	0.016
2	1.781	1.153	−0.032	15.316	0.009
3	1.673	1.058	−0.011	11.803	−0.002
4	1.605	0.979	0.011	12.405	−0.015
5	1.531	0.953	0.019	10.723	−0.017
6	1.482	0.933	0.025	12.246	−0.023
8	1.398	0.913	0.031	13.872	−0.027
10	1.336	0.897	0.039	13.047	−0.033
15	1.247	0.863	0.052	14.713	−0.049

	COB
0.015	1.017	0.296	0.321	10.490	−0.248
0.02	1.038	0.337	0.231	26.819	−0.340
0.03	1.106	0.376	0.225	13.775	−0.048
0.04	1.230	0.409	0.208	14.579	−0.116
0.05	1.388	0.465	0.187	14.455	−0.105
0.06	1.553	0.545	0.153	14.502	−0.085
0.08	1.846	0.706	0.093	14.638	−0.054
0.1	2.089	0.837	0.056	13.860	−0.042
0.15	2.342	1.074	−0.003	13.216	−0.023
0.2	2.398	1.206	−0.027	11.700	−0.017
0.3	2.330	1.327	−0.050	8.675	−0.010
0.4	2.247	1.361	−0.058	11.468	−0.003
0.5	2.159	1.387	−0.068	20.771	0.017
0.6	2.099	1.374	−0.067	18.708	0.015
0.8	2.002	1.344	−0.064	16.552	0.017
1	1.931	1.305	−0.059	15.991	0.014
1.5	1.834	1.224	−0.047	15.476	0.015
2	1.771	1.155	−0.033	14.576	0.010
3	1.670	1.058	−0.010	10.534	−0.003
4	1.593	0.997	0.006	14.562	−0.014
5	1.525	0.963	0.017	10.978	−0.016
6	1.475	0.945	0.022	13.346	−0.021
8	1.392	0.924	0.028	13.653	−0.025
10	1.332	0.905	0.037	13.208	−0.032
15	1.240	0.878	0.048	14.114	−0.045