231TH B- DECAY (25.52 H 1) I(MIN)=0.0010% Radiation Energy Intensity (G-Rad Type (keV) (%) uCi-h) ---------- --------------- ------------ -------- CE- K - 23 3.03 3 0.006 7 0 CE- K - 24 4.219 20 0.0060 5 0 CE- L - 6 4.535 20 47. 4 0.0045 AUGER-L 9.680 68. 4 0.0141 CE- M - 3 11.83 33. 12 0.0083 CE- K - 25 12.313 17 0.0134 8 0 CE- M - 4 12.70 8. 3 0.0021 CE- M - 6 20.273 20 12.1 9 0.0052 CE- K - 26 21.429 20 0.0049 3 0 CE- L - 7 21.76 7 0.051 3 0 CE- L - 8 22.98 17 0.18 17 0 CE- K - 27 23.063 11 0.51 13 0.0003 CE- K - 29 27.94 4 0.002 3 0 CE- K - 30 32.46 4 0.001384 0 CE- K - 31 33.339 20 0.11 4 0 CE- L - 9 37.4654 24 53. 4 0.0424 CE- M - 7 37.49 7 0.0127 8 0 CE- M - 8 38.71 17 0.05 5 0 CE- L - 10 42.76 3 0.60 23 0.0005 CE- L - 11 47.40 10 0.316 23 0.0003 CE- K - 32 50.500 5 0.63 8 0.0007 CE- L - 12 51.646 3 0.054 4 0 CE- M - 9 53.2031 24 14.6 9 0.0166 CE-NOP- 9 57.1829 24 5.4 4 0.0066 CE- M - 10 58.49 3 0.16 6 0.0002 CE- L - 14 60.1234 14 5.8 10 0.0075 CE- L - 15 60.9824 14 2.6 5 0.0034 CE- K - 35 61.549 20 0.03 3 0 CE-NOP- 10 62.47 3 0.06 3 0 CE- L - 16 63.1094 13 11.7 9 0.0157 CE- M - 11 63.13 10 0.087 7 0.0001 CE-NOP- 11 67.11 10 0.0322 23 0 CE- M - 12 67.384 3 0.0132 8 0 CE- L - 17 68.845 20 0.122 8 0.0002 AUGER-K 70.80 0.039 5 0 CE- K - 37 70.899 20 0.003102 0 CE-NOP- 12 71.364 3 0.0046 3 0 CE- L - 18 71.92 4 0.0052 7 0 CE- M - 14 75.8611 14 1.4 3 0.0023 CE- M - 15 76.7201 14 0.62 14 0.0010 CE- L - 19 78.173 3 0.60 6 0.0010 CE- M - 16 78.8471 13 3.8 8 0.0063 CE-NOP- 14 79.8409 14 0.52 11 0.0009 CE-NOP- 15 80.6999 14 0.23 5 0.0004 CE- L - 20 81.1654 13 0.0380 24 0 CE- M - 17 84.583 20 0.0296 19 0 CE- L - 22 85.51 3 0.001376 0 CE- M - 18 87.65 4 0.001275 0 CE-NOP- 17 88.563 20 0.0105 7 0 CE- M - 19 93.911 3 0.154 15 0.0003 CE- L - 23 94.53 3 0.0036 15 0 CE- L - 24 95.715 20 0.001366 0 CE- M - 20 96.9031 13 0.0092 6 0 CE-NOP- 19 97.891 3 0.057 6 0.0001 CE-NOP- 20 100.8829 13 0.003272 0 CE- L - 25 103.809 17 0.003003 0 CE- K - 39 105.34 3 0.002491 0 CE- L - 26 112.925 20 0.001076 0 CE- L - 27 114.559 11 0.116 16 0.0003 CE- L - 29 119.44 4 0.0012 4 0 CE- L - 30 123.96 4 0.0095 9 0 CE- L - 31 124.835 20 0.042 4 0.0001 CE- M - 27 130.297 11 0.028 5 0 CE-NOP- 27 134.277 11 0.0106 19 0 CE- M - 30 139.69 4 0.002613 0 CE- M - 31 140.573 20 0.0108 12 0 CE- L - 32 141.996 5 0.128 9 0.0004 CE- L - 33 143.90 5 0.003192 0 CE-NOP- 31 144.553 20 0.0040 5 0 CE- L - 35 153.045 20 0.0127 10 0 CE- M - 32 157.734 5 0.0311 23 0.0001 CE-NOP- 32 161.714 5 0.0114 9 0 CE- M - 35 168.783 20 0.0033 4 0 CE-NOP- 35 172.763 20 0.001212 0 CE- K - 48 198.40 5 0.0016 10 0 B- 1 MAX 37.7 17 AVG 9.5 5 0.00302 0 B- 2 MAX 69.3 17 AVG 17.8 5 0.065 4 0 B- 3 MAX 142.2 17 AVG 37.5 5 2.8 4 0.0022 B- 4 MAX 171.3 17 AVG 45.6 5 0.30 24 0.0003 B- 5 MAX 206.0 17 AVG 55.5 5 12.8 16 0.0151 B- 6 MAX 215.3 17 AVG 58.2 5 1.3 3 0.0016 B- 7 MAX 287.2 17 AVG 79.5 6 12. 8 0.0203 B- 8 MAX 288.1 17 AVG 79.7 6 40. 16 0.0679 B- 9 MAX 305.3 17 AVG 84.9 6 33. 18 0.0597 B- 10 MAX 311.8 17 AVG 86.9 6 0.16 17 0.0003 B- 11 MAX 330.9 17 AVG 92.8 6 0.16 17 0.0003 B- 12 MAX 389.5 17 AVG 111.0 6 0.022 7 0 TOTAL B- AVG 76.8 6 103. 26 0.168 G 1 9.200 0.0330 15 0 G 2 10.25 0.0502 23 0 X-RAY L 13.30 65. 3 0.0184 G 3 17.20 0.23 8 0 G 4 18.07 0.011 11 0 G 5 19.10 0.244 12 0 G 6 25.640 20 14.1 10 0.0077 G 7 42.86 7 0.059 3 0 G 9 58.5700 24 0.462 25 0.0006 G 10 63.86 3 0.023 4 0 G 11 68.50 10 0.0058 4 0 G 12 72.7510 25 0.252 14 0.0004 G 13 77.69 0.0042 7 0 G 14 81.2280 14 0.90 6 0.0016 G 15 82.0870 14 0.42 3 0.0007 G 16 84.2140 13 6.6 4 0.0118 G 17 89.950 20 1.00 6 0.0019 X-RAY KA2 92.2870 20 0.38 5 0.0008 G 18 93.02 4 0.047 6 0 X-RAY KA1 95.8680 20 0.62 7 0.0013 G 19 99.278 3 0.131 9 0.0003 G 20 102.2700 13 0.436 24 0.0010 G 21 105.81 3 0.0078 8 0 G 22 106.61 3 0.0176 11 0 X-RAY KB 108.0 0.30 4 0.0007 G 23 115.63 3 0.001056 0 G 24 116.820 20 0.0222 17 0 G 25 124.914 17 0.058 3 0.0002 G 26 134.030 20 0.0250 14 0 G 27 135.664 11 0.079 5 0.0002 G 28 136.75 7 0.0044 3 0 G 30 145.06 4 0.0057 5 0 G 31 145.940 20 0.0317 20 0 G 32 163.101 5 0.154 9 0.0005 G 33 165.00 5 0.003432 0 G 34 169.66 3 0.001320 0 G 35 174.150 20 0.0178 11 0 G 37 183.500 20 0.0330 20 0.0001 G 38 188.760 20 0.0033 3 0 G 39 217.94 3 0.0396 20 0.0002 G 40 236.01 3 0.0092 6 0 G 45 267.62 8 0.001254 0 G 48 311.00 5 0.003102 0 97 WEAK G'S OMITTED (SUM(IG)= 0.02%) ---------- --------------- ------------ --------