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Progeny kev and % abundance Progeny kev and % abundance 216 Po 212 Pb á 6779 (99.998) 0.15s 212 Pb 212 Bi - â 158 (5.22), 334 (85.1), 573 (9.9) 10.64h ã 115 (0.6), 239 (44.6), 300 (3.4) Bi x-rays 11 (15.5), 75 (10.7), 77 (18), 87 (8) 212 - 212 Bi decays 64.07 % of the time by â to Po and 35.93 % of the time by á to Tl 208 212 Bi 208 Tl á 5767 (0.6), 6050 (25.2), 6090 (9.6) 60.6m 212 Po - â 625 (3.4), 1519 (8), 2246 (48.4) ã 727 (11.8), 785 (1.97), 1621 (2.75) Tl x-rays 10 (7.7) 212 Po 208 Pb á 8785 (100) 304ns 208 Tl 208 Pb - â 1283 (23.2), 1517 (22.7), 1794 (49.3) 3.05m ã 511 (21.6), 583 (84.2), 860 (12.46), 2614 (99.8) Pb x-rays 11 (2.9), 73 (2.0), 75 (3.4), 85 (1.5) 208 Pb is stable 216 Po 212 Pb á 6779 (99.998) 0.15s 212 Pb 212 Bi - â 158 (5.22), 334 (85.1), 573 (9.9) 10.64h ã 115 (0.6), 239 (44.6), 300 (3.4) Bi x-rays 11 (15.5), 75 (10.7), 77 (18), 87 (8) 212 - 212 Bi decays 64.07 % of the time by â to Po and 35.93 % of the time by á to Tl 208 212 Bi 208 Tl á 5767 (0.6), 6050 (25.2), 6090 (9.6) 60.6m 212 Po - â 625 (3.4), 1519 (8), 2246 (48.4) ã 727 (11.8), 785 (1.97), 1621 (2.75) Tl x-rays 10 (7.7) 212 Po 208 Pb á 8785 (100) 304ns 208 Tl 208 Pb - â 1283 (23.2), 1517 (22.7), 1794 (49.3) 3.05m ã 511 (21.6), 583 (84.2), 860 (12.46), 2614 (99.8) Pb x-rays 11 (2.9), 73 (2.0), 75 (3.4), 85 (1.5) 208 Pb is stable Page 25 Page 25 Progeny kev and % abundance Progeny kev and % abundance 216 Po 212 Pb á 6779 (99.998) 0.15s 212 Pb 212 Bi - â 158 (5.22), 334 (85.1), 573 (9.9) 10.64h ã 115 (0.6), 239 (44.6), 300 (3.4) Bi x-rays 11 (15.5), 75 (10.7), 77 (18), 87 (8) 212 - 212 Bi decays 64.07 % of the time by â to Po and 35.93 % of the time by á to Tl 208 212 Bi 208 Tl á 5767 (0.6), 6050 (25.2), 6090 (9.6) 60.6m 212 Po - â 625 (3.4), 1519 (8), 2246 (48.4) ã 727 (11.8), 785 (1.97), 1621 (2.75) Tl x-rays 10 (7.7) 212 Po 208 Pb á 8785 (100) 304ns 208 Tl 208 Pb - â 1283 (23.2), 1517 (22.7), 1794 (49.3) 3.05m ã 511 (21.6), 583 (84.2), 860 (12.46), 2614 (99.8) Pb x-rays 11 (2.9), 73 (2.0), 75 (3.4), 85 (1.5) 208 Pb is stable 216 Po 212 Pb á 6779 (99.998) 0.15s 212 Pb 212 Bi - â 158 (5.22), 334 (85.1), 573 (9.9) 10.64h ã 115 (0.6), 239 (44.6), 300 (3.4) Bi x-rays 11 (15.5), 75 (10.7), 77 (18), 87 (8) 212 - 212 Bi decays 64.07 % of the time by â to Po and 35.93 % of the time by á to Tl 208 212 Bi 208 Tl á 5767 (0.6), 6050 (25.2), 6090 (9.6) 60.6m 212 Po - â 625 (3.4), 1519 (8), 2246 (48.4) ã 727 (11.8), 785 (1.97), 1621 (2.75) Tl x-rays 10 (7.7) 212 Po 208 Pb á 8785 (100) 304ns 208 Tl 208 Pb - â 1283 (23.2), 1517 (22.7), 1794 (49.3) 3.05m ã 511 (21.6), 583 (84.2), 860 (12.46), 2614 (99.8) Pb x-rays 11 (2.9), 73 (2.0), 75 (3.4), 85 (1.5) 208 Pb is stable Page 25 Page 25
Uranium-238 Decay (including Radon progeny) st 1 Progeny kev and % abundance 238 234 U Th á 4039 (0.2), 4147 (23.4), 4196 (77.4) 4.47E9y ã av. 66 (0.1) Th x-rays 13 (8.8) 234 Th 234m Pa - â 76 (2), 96 (25.3), 189 (72.5) 24.1d ã 63 (3.8), 92 (2.7), 93 (2.7) Pa x-rays 13 (9.6) 234m - 234 Pa decays 99.87 % of the time by â to U & 0.13 % of the time by IT to Pa 234 234m 234 Pa U - â 1236 (0.7), 1471 (0.6), 2281 (98.6) 1.17m ã 766 (0.2), 926 (0.4), 1001 (0.6) U x-rays 14 (0.44), 95 (0.115), 98 (0.187) 234 Pa IT 234 Pa 234 U - â 484 (35), 654 (16), 1183 (10) 6.70h ã 131 (20.4), 882 (24), 946 (12) U x-rays 14 (114), 95 (15.7), 98 (25.4), 111(11.8) 234 230 U Th á 4605 (0.2), 4724 (27.4), 4776 (72.4) 2.45E5y ã 53 (0.118), 121 (0.04) Th x-rays 13 (10.5) 230 Th 226 Ra á 4476 (0.12), 4621 (23.4), 4688 (76.3) 7.7E4y ã 68 (0.4), 168 (0.07) Ra x-rays 12 (8.4) 226 Ra 222 Rn á 4602 (5.6), 4785 (94.4) 1600y ã 186 (3.28) Rn x-rays 12 (0.8), 81 (0.18), 84 (0.3), 95 (0.14) Page 26 Uranium-238 Decay (including Radon progeny) st 1 Progeny kev and % abundance 238 234 U Th á 4039 (0.2), 4147 (23.4), 4196 (77.4) 4.47E9y ã av. 66 (0.1) Th x-rays 13 (8.8) 234 Th 234m Pa - â 76 (2), 96 (25.3), 189 (72.5) 24.1d ã 63 (3.8), 92 (2.7), 93 (2.7) Pa x-rays 13 (9.6) 234m - 234 Pa decays 99.87 % of the time by â to U & 0.13 % of the time by IT to Pa 234 234m 234 Pa U - â 1236 (0.7), 1471 (0.6), 2281 (98.6) 1.17m ã 766 (0.2), 926 (0.4), 1001 (0.6) U x-rays 14 (0.44), 95 (0.115), 98 (0.187) 234 Pa IT 234 Pa 234 U - â 484 (35), 654 (16), 1183 (10) 6.70h ã 131 (20.4), 882 (24), 946 (12) U x-rays 14 (114), 95 (15.7), 98 (25.4), 111(11.8) 234 230 U Th á 4605 (0.2), 4724 (27.4), 4776 (72.4) 2.45E5y ã 53 (0.118), 121 (0.04) Th x-rays 13 (10.5) 230 Th 226 Ra á 4476 (0.12), 4621 (23.4), 4688 (76.3) 7.7E4y ã 68 (0.4), 168 (0.07) Ra x-rays 12 (8.4) 226 Ra 222 Rn á 4602 (5.6), 4785 (94.4) 1600y ã 186 (3.28) Rn x-rays 12 (0.8), 81 (0.18), 84 (0.3), 95 (0.14) Page 26 Uranium-238 Decay (including Radon progeny) st 1 Progeny kev and % abundance 238 234 U Th á 4039 (0.2), 4147 (23.4), 4196 (77.4) 4.47E9y ã av. 66 (0.1) Th x-rays 13 (8.8) 234 Th 234m Pa - â 76 (2), 96 (25.3), 189 (72.5) 24.1d ã 63 (3.8), 92 (2.7), 93 (2.7) Pa x-rays 13 (9.6) 234m - 234 Pa decays 99.87 % of the time by â to U & 0.13 % of the time by IT to Pa 234 234m 234 Pa U - â 1236 (0.7), 1471 (0.6), 2281 (98.6) 1.17m ã 766 (0.2), 926 (0.4), 1001 (0.6) U x-rays 14 (0.44), 95 (0.115), 98 (0.187) 234 Pa IT 234 Pa 234 U - â 484 (35), 654 (16), 1183 (10) 6.70h ã 131 (20.4), 882 (24), 946 (12) U x-rays 14 (114), 95 (15.7), 98 (25.4), 111(11.8) 234 230 U Th á 4605 (0.2), 4724 (27.4), 4776 (72.4) 2.45E5y ã 53 (0.118), 121 (0.04) Th x-rays 13 (10.5) 230 Th 226 Ra á 4476 (0.12), 4621 (23.4), 4688 (76.3) 7.7E4y ã 68 (0.4), 168 (0.07) Ra x-rays 12 (8.4) 226 Ra 222 Rn á 4602 (5.6), 4785 (94.4) 1600y ã 186 (3.28) Rn x-rays 12 (0.8), 81 (0.18), 84 (0.3), 95 (0.14) Page 26 Uranium-238 Decay (including Radon progeny) st 1 Progeny kev and % abundance 238 234 U Th á 4039 (0.2), 4147 (23.4), 4196 (77.4) 4.47E9y ã av. 66 (0.1) Th x-rays 13 (8.8) 234 Th 234m Pa - â 76 (2), 96 (25.3), 189 (72.5) 24.1d ã 63 (3.8), 92 (2.7), 93 (2.7) Pa x-rays 13 (9.6) 234m - 234 Pa decays 99.87 % of the time by â to U & 0.13 % of the time by IT to Pa 234 234m 234 Pa U - â 1236 (0.7), 1471 (0.6), 2281 (98.6) 1.17m ã 766 (0.2), 926 (0.4), 1001 (0.6) U x-rays 14 (0.44), 95 (0.115), 98 (0.187) 234 Pa IT 234 Pa 234 U - â 484 (35), 654 (16), 1183 (10) 6.70h ã 131 (20.4), 882 (24), 946 (12) U x-rays 14 (114), 95 (15.7), 98 (25.4), 111(11.8) 234 230 U Th á 4605 (0.2), 4724 (27.4), 4776 (72.4) 2.45E5y ã 53 (0.118), 121 (0.04) Th x-rays 13 (10.5) 230 Th 226 Ra á 4476 (0.12), 4621 (23.4), 4688 (76.3) 7.7E4y ã 68 (0.4), 168 (0.07) Ra x-rays 12 (8.4) 226 Ra 222 Rn á 4602 (5.6), 4785 (94.4) 1600y ã 186 (3.28) Rn x-rays 12 (0.8), 81 (0.18), 84 (0.3), 95 (0.14) Page 26
Page 1 and 2: HANDBOOK OF RADIATION DATA HANDBOOK
Page 3 and 4: Abbreviations 115 Activity vs Expos
Page 5 and 6: EMERGENCY RESPONSE SWIMS for Radiol
Page 7 and 8: Major Injuries Occurring in Hazardo
Page 9 and 10: ACUTE RADIATION EFFECTS ACUTE RADIA
Page 11 and 12: CONTAMINATED / INJURED PERSON FORM
Page 13 and 14: Z Density Z Density 76 Osmium Os 22
Page 15 and 16: Radioactive Decay Radioactive Decay
Page 17 and 18: Progeny kev and % abundance 41 Ar 4
Page 19 and 20: Progeny kev and % abundance 65 Ni 6
Page 21 and 22: Progeny kev and % abundance 134 I 1
Page 23 and 24: Progeny kev and % abundance 220 216
Page 25 and 26: Progeny kev and % abundance 234 Th
Page 27: Thorium-232 Decay Chain including t
Page 31 and 32: Progeny kev and % abundance Progeny
Page 33 and 34: Progeny kev and % abundance 225 Ra
Page 35 and 36: Progeny kev and % abundance Progeny
Page 37 and 38: Rem/hr / Ci Sv/hr / GBq Half-Life C
Page 47 and 48: Gamma exposure at 30 cm vs Particle
Page 49 and 50: Activity in DPM vs Particle Size in
Page 51 and 52: DOSIMETRY 1 Bq = 1 dps = 2.7 E-11 C
Page 53 and 54: INTERNAL DOSIMETRY Effective Half-L
Page 55 and 56: 1 RADIATION WEIGHTING FACTORS (ICRP
Page 57 and 58: RADIATION INTERACTIONS Charged Part
Page 59 and 60: CALCULATING NEUTRON SHIELD THICKNES
Page 61 and 62: Neutron and Gamma Shielding SIMPLIF
Page 63 and 64: Shallow Dose Correction Factor In a
Page 65 and 66: Photon Fluence Rate ö from a Point
Page 67 and 68: A comparison of signal levels for v
Page 69 and 70: INSTRUMENT SELECTION AND USE Exposu
Page 71 and 72: Airborne Radioactivity (long-lived)
Page 73 and 74: AIR MONITORING Concentration Concen
Page 75 and 76: Filter Media Characteristics for Al
Page 77 and 78: 10CFR20 DAC 10CFR835 DAC 10CFR20 AL
Page 79 and 80:
10CFR20 DAC 10CFR835 DAC 10CFR20 AL
Page 81 and 82:
Page 83 and 84:
Page 85 and 86:
Page 87 and 88:
Page 89 and 90:
Page 91 and 92:
Page 93 and 94:
Page 95 and 96:
Page 97 and 98:
Page 99 and 100:
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Page 105 and 106:
STCs = Special Tritium Compounds 1
Page 107 and 108:
Z # K K L L 96 Cm 109.10 123.24 14.
Page 109 and 110:
Z # K K L L 45 Rh 20.21 22.72 2.70
Page 111 and 112:
MDA when background and sample coun
Page 113 and 114:
ELEVATIONS OF MAJOR AIRPORTS AND FA
Page 115 and 116:
INTERNATIONAL AIRPORT ELEVATIONS (F
Page 117 and 118:
SI and US “Traditional” Units A
Page 119 and 120:
CONVERSION OF UNITS Length 1 angstr
Page 121 and 122:
Radiological 1 rad = 100 ergs / g 1
Page 123 and 124:
Power 1 joule/sec = 1E7 ergs/sec 1
Page 125 and 126:
SURFACE AREA AND VOLUME CALCULATION
Page 127 and 128:
RULES OF THUMB FOR ALPHA PARTICLES
Page 129 and 130:
RULES OF THUMB FOR BETA PARTICLES 1
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RULES OF THUMB FOR GAMMA RADIATION
Page 133 and 134:
APPROXIMATE NEUTRON ENERGIES cold n
Page 135 and 136:
Energy & Yield of neutrons from the
Page 137 and 138:
Isotopic Mix of WG Pu 238 Pu 239 Pu
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Neutron exposure rate from the oxid
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Isotopic Mix of 20% Enriched U 238
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UNITS AND TERMINOLOGY “Special Un
Page 145 and 146:
RADON FACTS 1 working level = 222 3
Page 147 and 148:
Relative Risk Your overall risk of
Page 149 and 150:
Advanced Radiation Instrumentation
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