Space: Science & Technology / 2022 / Article / Tab 6

Research Article

Experimental and Simulation Study on Shielding Performance of Developed Hydrogenous Composites

Table 6

Experimental results irradiated by 400 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)
282.6322004982.06635.195
13012.2202005661.75157.765
20218.9882005151.72462.696
25724.1582006642.87356.206
26825.192200599379.86275.202
28526.790200745278.86155.320
31229.328200720153.64763.133
37234.96820069745.74162.843
57654.1442006655.38268.320
PE/B (density 1.08 g/cm3)
353.7802008681.80936.007
13814.9042006441.53959.633
23825.7042007823.85852.742
26728.836200562236.03756.461
28831.104200720142.58762.706
31734.23620070170.55363.148
50054.0002005708.07770.770
71477.1122006810.00060.555