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Research Article

Experimental and Simulation Study on Shielding Performance of Developed Hydrogenous Composites

Table 5

Experimental results irradiated by 80 MeV/n 12C ions.

Thickness (mm)Thickness (g/cm2)CountsAbsorbed dose (Gy)Neutron dose equivalent (μSv)Normalized 12C dose equivalent (μSv)Normalized neutron dose equivalent (μSv)

PE (density 0.94 g/cm3)
20.188406155.0706.220
40.376405255.8205.900
60.564396515.8605.600
8.20.771399217.0705.600
10.20.959401898.7405.410
121.1283931522.7105.160
131.222441970.2605.800
14.41.354393540.1805.030
16.41.542392570.1105.120
18.41.730393830.0904.960
23.82.237688500.0608.210
27.82.613410300.0204.740
33.63.158402620.0214.424
403.760414410.0104.274
585.452417700.0023.899
PE/B (density 1.08 g/cm3)
20.216393375.2716.163
40.432407825.8906.129
60.648403426.6085.988
80.864422818.6806.101
101.0804208011.7075.978
111.1883890418.5105.541
121.296406301.6435.780
14.51.566408270.1525.595
16.51.782395190.1035.385
18.51.998403630.0815.291
222.376447620.0625.648
262.808434780.0395.263
303.240413080.0244.980
39.64.277421240.0084.762
49.65.357446520.0034.706
59.66.437424750.0014.178