Accelerator-produced monoenergetic neutron (1)
. .
14.1 MeV T(d,n) monoenergetic neutrons:
T(d,n) neutron generator (Toshiba NS-H) (Research Institute for Radiation Biology and Medicine, Hiroshima University)
Dose rate: 10-20 rad/min; Contaminated gamma: practically zero (0); 1968.04.23.
Dose,Gy cells Cu Cs Hex Pnt Tet Tri Dic Rc Ra aM F Fdel S Sdel Aber 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
0 1000 11 2 0 0 0 0 1 0 0 5 9 9 3 2 Dics 999 1
D+R 999 1
Dell 990 9 1
All 987 9 4
0.12(0) 1000 48 5 0 0 0 0 17 6 1 7 29 11 28 23 Dics 983 17
D+R 976 24
Dell 969 28 3
All 947 43 8 2
0.25(0) 500 45 4 0 0 0 0 18 4 4 6 26 7 23 20 Dics 482 18
D+R 474 26
Dell 476 21 3
All 451 21 3
0.70(0) 270 62 4 0 0 0 0 33 14 4 13 60 17 25 21 Dics 243 21 6
D+R 228 34 7 1
Dell 239 26 4 0 1
All 204 45 11 7 1 2
0.75(0) 320 81 7 0 0 0 0 52 12 8 15 74 17 38 31 Dics 278 33 8 1
D+R 260 49 10 1
Dell 281 32 5 2
All 232 62 16 4 3 1 2
1.50(0) 160 82 4 0 0 0 1 57 10 6 22 94 31 36 30 Dics 112 39 7 2
D+R 104 39 15 2
Dell 114 33 11 2
All 74 42 23 15 5 1
2.50(0) 150 118 4 0 0 0 2 111 19 8 51 156 36 97 83 Dics 77 46 16 8 2 1
D+R 64 51 22 10 1 1 1
Dell 70 52 20 6 1 1
All 28 40 33 25 9 6 3 4 1 1
4.50(0) 184 171 7 0 0 0 14 258 59 20 140 357 77 228 164 Dics 47 45 53 27 8 2 2
D+R 31 40 52 37 16 3 4 1
Dell 60 55 33 27 6 3
All 6 27 24 26 20 31 27 7 7 4 2 1 2
.
Ref: Sasaki, M. S. (1971): Radiation-induced chromosome aberrations in lymphocytes: Possible biological dosimeter in man. In: "Biological Aspects of Radiation Protection", Sugahara, T. and Hug, O., eds., Igaku Syoin ltd., Tokyo, pp. 81-91.
Sasaki, M. S. (1978): Radiation damage and its repair in the formation of chromosome aberrations in human lymphocytes. In, "Mutagen-induced Chromosome Damage in Man", Evans H. J. and Lloyd, D. C. eds., Edinburgh University Press. pp.62-76.
Sasaki, M. S. (1988). Chromosomal approaches to the dose assessment in human exposures to ionizing radiation. Berzelius Symposium, XV, pp.131-140.
Sasaki, M. S., Takatsuji, T. and Ejima, Y. (1998). The F value cannot be ruled out as a chromosomal fingerprint of radiation quality. Radiat. Res., 150:253-258.
.