Transcription of 放射線利用の現状と 今後のあり方 - aec.go.jp
1 24 5 9 ( 1 ) 1 1. 22. 153. 291. 233 CT PET PET-CT X CT PET X RI RI J-PARC 1 5 22 12 21 RI) 6,116 23 3 444 5 2010RI 0100020003000400050006000700020052006200 72008200920102011 5 685Kr3H14C125I99mTc32P99Mo35S (RI) RI RI RI RI 2010 RI 1,756,168 MBq2010 RI 135,784,706,651 MBq 60Co 99% 192Ir 137Cs 125I 2010010020030040050060020062007200820092 010( ) RI RI 7 (RI)
2 32P 32P 32P JAEA 2010 PET g PET 76Br 76Br-MBBG 24 15 1 RI RI RI C 5730 1 22 22 8 40 8 13 10 16 5 24 12 23 13 9 34 11 10 13 14 22 15 22 7 32 18 32 20 14 45 17 17 20 15 2003 4 2003 5 34 370 1972 1974 60 150
3 22 35 1-1 21 22 6 1 9 (JAXA) 7 : H24 10 22 6 11 H16 H17 H18 H19 H20 H21 H22 H23 JRR-3
4 12 J-PARC 21 45 1-2 25 24 4 18 J-PARC 23 13 FNCA) 10 ESRF 19 34 IAEA 41 2012( 24) 3 14 (FNCA)
5 FNCA 21 2012 3 152. 1616 7 7 (RI) 17 2 1 2 1 17 16 1718 X CT PET 19
6 SPring-8 SACLA J-PARC SAGA-L 1 JRR-3 JAEA JRR-3 J-PARC SPring-8 20 22 5 25 21 9 1,000 6day-Ci/ 6 1Ci= ) 99Mo 21 46 1-1 22 23 7 7 -99/ -99m (n,f) (n, )
7 N,f n, U FP 99Mo 98Mo 99Mo 11/10 FP 5% 99Mo 23 232323 RI 2,000 ) ( ) 20 23 3 58 200L 2,400 8 1 50 1 3 2 300 1 2 50 300 23 242424 25
8 23 9 13 RI RI 26 22 7 1 24 1 1 27 20 23 22 2 20 28 (IAEA).
9 22 6 1 2 3. 2930 21
