Table 3.
Distance from Center (μm) | 56Mn Initial Dose Rate (Gy/h) | Accumulated Dose of 6 h (Gy) | Accumulated Dose of ∞ (Gy) | ||||||
---|---|---|---|---|---|---|---|---|---|
Diameter (μm) | Diameter (μm) | Diameter (μm) | |||||||
3 | 5 | 10 | 3 | 5 | 10 | 3 | 5 | 10 | |
1.5 | 1.67 | 4.98 | 6.22 | ||||||
2 | 7.21 × 10−1 | 2.15 | 2.68 | ||||||
2.5 | 4.38 × 10−1 | 2.70 | 1.30 | 8.05 | 1.63 | 10.05 | |||
3 | 2.91 × 10−1 | 1.52 | 8.67 × 10−1 | 4.52 | 1.08 | 5.64 | |||
5 | 9.99 × 10−2 | 4.72 × 10−1 | 5.19 | 2.98 × 10−1 | 1.41 | 15.5 | 3.72 × 10−1 | 1.76 | 19.3 |
10 | 2.41 × 10−2 | 1.11 × 10−1 | 9.07 × 10−1 | 7.19 × 10−2 | 3.31 × 10−1 | 2.70 | 8.97 × 10−2 | 4.14 × 10−1 | 3.37 |
50 | 8.94 × 10−4 | 4.12 × 10−3 | 3.27 × 10−2 | 2.67 × 10−3 | 1.23 × 10−2 | 9.74 × 10−2 | 3.33 × 10−3 | 1.53 × 10−2 | 1.22 × 10−1 |
100 | 2.15 × 10−4 | 9.92 × 10−4 | 7.88 × 10−3 | 6.40 × 10−4 | 2.96 × 10−3 | 2.35 × 10−2 | 8.00 × 10−4 | 3.69 × 10−3 | 2.93 × 10−2 |
500 | 7.43 × 10−6 | 3.43 × 10−5 | 2.73 × 10−4 | 2.21 × 10−5 | 1.02 × 10−4 | 8.14 × 10−4 | 2.77 × 10−5 | 1.27 × 10−4 | 1.02 × 10−3 |
1000 | 1.60 × 10−6 | 7.38 × 10−6 | 5.87 × 10−5 | 4.76 × 10−6 | 2.20 × 10−5 | 1.75 × 10−4 | 5.95 × 10−6 | 2.74 × 10−5 | 2.18 × 10−4 |
2000 | 2.97 × 10−7 | 1.38 × 10−6 | 1.10 × 10−5 | 8.85 × 10−7 | 4.10 × 10−6 | 3.27 × 10−5 | 1.11 × 10−6 | 5.12 × 10−6 | 4.08 × 10−5 |
3000 | 1.03 × 10−7 | 4.77 × 10−7 | 3.80 × 10−6 | 3.07 × 10−7 | 1.42 × 10−6 | 1.13 × 10−5 | 3.84 × 10−7 | 1.78 × 10−6 | 1.42 × 10−5 |
5000 | 2.61 × 10−8 | 1.21 × 10−7 | 9.67 × 10−7 | 7.78 × 10−8 | 3.61 × 10−7 | 2.88 × 10−6 | 9.72 × 10−8 | 4.51 × 10−7 | 3.60 × 10−6 |
8000 | 5.17 × 10−9 | 2.39 × 10−8 | 1.90 × 10−7 | 1.54 × 10−8 | 7.12 × 10−8 | 5.67 × 10−7 | 1.92 × 10−8 | 8.90 × 10−8 | 7.08 × 10−7 |
10,000 | 1.47 × 10−9 | 6.73 × 10−9 | 5.38 × 10−8 | 4.39 × 10−9 | 2.01 × 10−8 | 1.60 × 10−7 | 5.48 × 10−9 | 2.51 × 10−8 | 2.00 × 10−7 |
12,000 | 2.28 × 10−10 | 1.03 × 10−9 | 8.21 × 10−9 | 6.79 × 10−10 | 3.08 × 10−9 | 2.45 × 10−8 | 8.48 × 10−10 | 3.84 × 10−9 | 3.05 × 10−8 |
13,000 | 4.57 × 10−11 | 2.11 × 10−10 | 1.65 × 10−9 | 1.36 × 10−10 | 6.29 × 10−10 | 4.91 × 10−9 | 1.70 × 10−10 | 7.85 × 10−10 | 6.13 × 10−9 |
14,000 | 2.17 × 10−12 | 1.00 × 10−11 | 7.39 × 10−11 | 6.47 × 10−12 | 2.98 × 10−11 | 2.20 × 10−10 | 8.07 × 10−12 | 3.72 × 10−11 | 2.75 × 10−10 |