131IN B- DECAY (0.32 S 6) I(MIN)=0.0010% Radiation Energy Intensity (G-Rad Type (keV) (%) uCi-h) ---------- --------------- ------------ -------- AUGER-L 2.950 8.5 17 0.0005 AUGER-K 21.00 1.4 3 0.0006 CE- K - 1 129.37 10 8.5 20 0.0236 CE- K - 3 143.985 23 1.27 10 0.0039 CE- L - 1 154.11 10 1.33 10 0.0044 CE- M - 1 157.69 10 0.268 20 0.0009 CE-NOP- 1 158.43 10 0.051 4 0.0002 CE- L - 3 168.720 23 0.156 12 0.0006 CE- M - 3 172.301 23 0.0304 23 0.0001 CE-NOP- 3 173.049 23 0.0061 5 0 CE- K - 6 255.47 10 1.15 17 0.0063 CE- L - 6 280.21 10 0.16 4 0.0010 CE- M - 6 283.79 10 0.032 8 0.0002 CE-NOP- 6 284.53 10 0.0065 15 0 B- 1 MAX 6287. 90 AVG 2769. 50 36.4 25 2.15 B- 2 MAX 8065. 90 AVG 3610. 50 8.1 8 0.623 B- 3 MAX 8235. 90 AVG 3691. 50 1.9 4 0.149 B- 4 MAX 8335. 90 AVG 3738. 50 26.0 19 2.07 B- 5 MAX 8383. 90 AVG 3760. 50 15. 3 1.20 B- 6 MAX 8494. 90 AVG 3813. 50 12. 3 0.975 B- 7 MAX 8667. 90 AVG 3895. 50 4. 4 0.290 B- 8 MAX 8838. 90 AVG 3975. 50 3.2 14 0.271 TOTAL B- AVG 3419. 51 106. 7 7.73 X-RAY L 3.440 0.68 14 0 X-RAY KA2 25.04400 20 2.4 5 0.0013 X-RAY KA1 25.27130 20 4.5 9 0.0024 X-RAY KB 28.50 1.5 3 0.0009 G 1 158.57 10 25.9 13 0.0875 G 2 171.1 3 1.3 4 0.0047 G 3 173.185 23 38.0 20 0.140 G 4 259.2 3 1.9 4 0.0105 G 5 270.34 10 8.1 8 0.0466 G 6 284.67 10 36.0 20 0.218 G 7 344.40 10 5.7 5 0.0418 G 8 2078.8 5 5.4 12 0.239 G 9 2095.90 20 21.9 20 0.978 G 10 2380.20 20 14.5 15 0.735 G 11 4102.3 5 10.2 12 0.891 G 12 4273.20 20 87. 9 7.92 G 13 4446.0 5 3.2 5 0.303 ---------- --------------- ------------ --------