Introduction to Health Physics: Fourth Edition - Ruang Baca FMIPA UB

818
Specific Absorbed Fraction of Photon Energy (Continued)
Energy in (MeV)
Target 0.010 0.015 0.020 0.030 0.050 0.100
Source in Stomach Contents
Bladder wall 1.61E—18 ∗ 2.41E—18† 8.64E—12† 2.82E—08† 5.32E—07 1.17E—06
Stomach wall 3.21E—04 7.61E—04 8.96E—04 6.87E—04 3.28E—04 1.88E—04
Small intestine plus contents 1.99E—07 ∗ 2.99E—07 1.23E—06 6.72E—06 1.22E—05 1.08E—05
Upper large intestine wall 8.09E—07 ∗ 1.21E—06 5.67E—06 1.62E—05 1.90E—05 1.40E—05
Lower large intestine wall 1.71E—09 ∗ 2.56E—09† 2.80E—07 1.83E—06 4.78E—06 4.44E—06
Kidneys 3.83E—10 ∗ 5.74E—10† 4.17E—07 8.18E—06 1.65E—05 1.36E—05
Liver 2.14E—07 ∗ 3.22E—07 ∗ 4.29E—07 3.99E—06 8.27E—06 8.06E—06
Lungs 1.76E—07 ∗ 2.64E—07 2.60E—06 7.91E—06 9.61E—06 6.92E—06
“Other tissues” (suggested for muscle) 3.98E—08⊗ 1.15E—06⊗ 3.92E—06⊗ 7.64E—06⊗ 7.31E—06⊗ 5.37E—06⊗
Ovaries 1.99E—14 ∗ 2.98E—14† 1.05E—09† 2.89E—07† 2.36E—06† 2.13E—06
Pancreas 8.30E—06 ∗ 1.24E—05 6.95E—05 1.40E—04 1.12E—04 7.10E—05
Skeleton (suggested for total endosteal cells) 3.86E—08 ∗ 5.79E—08 6.31E—07 3.05E—06 5.52E—06 4.00E—06
Red marrow 4.00E—08 ∗ 6.00E—08 6.67E—07 3.65E—06 8.53E—06 7.12E—06
Skin 1.38E—08 ∗ 2.07E—08 3.62E—07 1.53E—06 1.94E—06 1.66E—06
Spleen 1.12E—07 ∗ 1.69E—07† 1.06E—05 5.19E—05 5.98E—05 3.96E—05
Testes 3.42E—26 ∗ 5.13E—26† 1.89E—15† 5.20E—10† 5.50E—08† 1.58E—07
Thymus 2.19E—18 ∗ 3.29E—18† 1.18E—11† 3.41E—08† 1.58E—06 1.07E—06
Thyroid 5.67E—26 ∗ 8.51E—26† 2.27E—15† 5.70E—10† 5.82E—08† 2.59E—07
Uterus 7.51E—16 ∗ 1.13E—15† 2.81E—10† 1.90E—07† 1.45E—06 2.90E—06
Total body 1.43E—05 1.43E—05 1.42E—05 1.31E—05 9.75E—06 6.87E—06