JAEA-Technology-2010-005.pdf:2.44MB - 日本原子力研究開発機構
JAEA-Technology-2010-005.pdf:2.44MB - 日本原子力研究開発機構
JAEA-Technology-2010-005.pdf:2.44MB - 日本原子力研究開発機構
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<strong>JAEA</strong>-<strong>Technology</strong> <strong>2010</strong>-005<br />
Table 5-12 Comparison of conversion coefficients from air kerma to directional<br />
dose equivalent for QI 0.9 series (f: H'(0.07) / Ka)<br />
Voltage EH(0.07) f H(0.07)Total f EH' f EH' Eeff f eff f eff<br />
(kV) (keV) (Sv/Gy) (Sv/Gy) f H(0.07)Total (keV) (Sv/Gy) f H(0.07)Total<br />
8 6.9 0.884 0.885 1.00 7.2 0.897 1.01<br />
10 8.8 0.933 0.935 1.00 8.9 0.937 1.00<br />
15 13.3 0.976 0.976 1.00 13.4 0.977 1.00<br />
20 18.0 1.024 1.023 1.00 17.9 1.022 1.00<br />
30 26.9 1.164 1.164 1.00 26.5 1.156 0.99<br />
40 36.2 1.341 1.345 1.00 35.9 1.339 1.00<br />
50 44.9 1.472 1.477 1.00 45.1 1.480 1.01<br />
60 54.3 1.558 1.561 1.00 53.8 1.558 1.00<br />
Table 5-13 Comparison of conversion coefficients from air kerma to personal<br />
dose equivalent for QI 0.6 series (f: H p(0.07) / Ka)<br />
Voltage EHp(0.07) f Hp(0.07)Total f EHp f EHp Eeff f eff f eff<br />
(kV) (keV) (Sv/Gy) (Sv/Gy) f Hp(0.07)Total (keV) (Sv/Gy) f Hp(0.07)Total<br />
15 9.8 0.937 0.945 1.01 9.0 0.937 1.00<br />
20 12.9 0.967 0.965 1.00 12.1 0.960 0.99<br />
30 19.2 1.038 1.033 1.00 18.0 1.016 0.98<br />
40 25.2 1.133 1.135 1.00 23.9 1.111 0.98<br />
50 34.2 1.307 1.322 1.01 31.1 1.254 0.96<br />
60 39.9 1.408 1.442 1.02 36.2 1.365 0.97<br />
f Hp(0.07)Total : Hp(0.07) spectrum / Kerma spectrum<br />
f EHp : Conversion coefficient for energy EHp(0.07) Table 5-14 Comparison of conversion coefficients from air kerma to personal<br />
dose equivalent for QI 0.7 series (f: H p(0.07) / Ka)<br />
Voltage EHp(0.07) f Hp(0.07)Total f EHp f EHp Eeff f eff f eff<br />
(kV) (keV) (Sv/Gy) (Sv/Gy) f Hp(0.07)Total (keV) (Sv/Gy) f Hp(0.07)Total<br />
10 7.8 0.908 0.916 1.01 7.4 0.905 1.00<br />
15 10.9 0.950 0.953 1.00 10.5 0.951 1.00<br />
20 14.6 0.979 0.976 1.00 13.9 0.972 0.99<br />
30 21.3 1.068 1.066 1.00 20.9 1.059 0.99<br />
40 29.6 1.218 1.220 1.00 27.6 1.182 0.97<br />
50 37.0 1.366 1.381 1.01 34.9 1.337 0.98<br />
60 44.6 1.507 1.541 1.02 41.8 1.484 0.98<br />
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