(0.781, 0.727, 0.632 or 0.444), (0.732, 0.653, 0.535 thicknesses (0.5, 1, 1.5 or 2 cm) respectively, for or 0.333) for lead container of thicknesses (0.5, 1, 1.5 (NH4(2U2O7 matrix. All the obtained values are or 2 cm) respectively, while for polyethylene exhibited in Table (2, a & b) for cylindrical and container, it reduced by factors of (0.638, 0.485, rectangular shapes respectively. 0.588 or 0.352), (0.608, 0.440, 0.561 or 0.201) of (a) (b) (c)
(0.781, 0.727, 0.632 or 0.444), (0.732, 0.653, 0.535 or 0.333) for lead container of thicknesses (0.5, 1, 1.5 or 2 cm) respectively, while for polyethylene container, it reduced by factors of (0.638, 0.485, 0.588 or 0.352), (0.608, 0.440, 0.561 or 0.201) of thicknesses (0.5, 1, 1.5 or 2 cm) respectively, for (NH4(2U2O7 matrix. All the obtained values are exhibited in Table (2, a & b) for cylindrical and rectangular shapes respectively. (a) (b) (c)
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