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[4]: TKY-BL (YAYOI Bi+Li column) |
□ Experimental system |
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Filter: Fe(160mm), C(100mm), PE(15mm), Bi(100mm), Li(5mm). E(ave)=0.210 MeV, Gamma contamination (E=1.401 MeV)=47.8 % at Gy level |
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Materials: Human peripheral blood (whole blood irradiation): Irradiation at 150mm apart from the filter surface. |
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Date: 1992.06.20. |
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Dose |
No. of |
Aberrations |
Distribution of cells with indicated number of aberrations |
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(Gy) |
cells |
Tet |
Tri |
Dic |
Rc |
Ra |
aM |
F |
del |
S |
Sdel |
Aber |
0 |
1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
9 |
10 |
11 |
12 |
13 |
14 |
15 |
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0 |
300 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
1 |
0 |
0 |
Dics |
300 |
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D+R |
300 |
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All |
299 |
1 |
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0.0948 |
117 |
0 |
0 |
9 |
1 |
1 |
0 |
11 |
2 |
7 |
6 |
Dics |
108 |
9 |
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D+R |
106 |
11 |
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All |
100 |
15 |
2 |
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0.1916 |
109 |
0 |
0 |
21 |
2 |
1 |
2 |
22 |
2 |
12 |
10 |
Dics |
94 |
10 |
4 |
1 |
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D+R |
91 |
13 |
4 |
1 |
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All |
85 |
14 |
6 |
4 |
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0.2851 |
117 |
0 |
0 |
23 |
4 |
1 |
4 |
27 |
6 |
12 |
8 |
Dics |
96 |
19 |
2 |
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D+R |
92 |
22 |
3 |
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All |
81 |
28 |
7 |
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1 |
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0.3795 |
116 |
0 |
0 |
31 |
5 |
1 |
3 |
30 |
2 |
10 |
4 |
Dics |
87 |
27 |
2 |
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D+R |
85 |
25 |
6 |
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All |
80 |
29 |
4 |
3 |
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0.474 |
114 |
0 |
0 |
34 |
4 |
1 |
9 |
40 |
8 |
18 |
13 |
Dics |
84 |
26 |
4 |
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D+R |
81 |
27 |
6 |
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All |
72 |
24 |
11 |
5 |
2 |
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. |
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Ref: |
Sasaki, M. S., Nomura, T., Ejima, Y., Utsumi, H., Endo, S., Saito, I., Itoh, T. and Hoshi, M. (2008) Experimental derivation of relative biological effectiveness of A-bomb neutrons |
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in Hiroshima and Nagasaki and implication for risk assessment. Radiat. Res., 170:101-117. |
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