Rad Data Handbook 20.. - Voss Associates

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Progeny kev and % abundance Progeny kev and % abundance 219 Rn 215 Po á 6420 (8), 6550 (11), 6820 (81) 3.96s ã 272 (9), 401 (5) 215 211 Po decays ~100 % of the time by á to Pb & 0.00023 % of - 215 the time by â to At 215 211 Po Pb á 7380 (~100) 1.778ms 215 - At â 740 (0.00023) 215 At 211 Bi á 8010 (100) 0.1ms 211 Pb 211 Bi - â 290 (1.4), 560 (9.4), 1390 (87.5) 36.1m ã 405 (3.4), 427 (1.8), 832 (3.4) 211 207 Bi decays 99.73 % of the time by á to Tl & 0.273 % of the - 211 time by â to Po 211 Bi 207 Tl á 6280 (16), 6620 (84) 2.13m ã 351 (14) 211 Po - â 600 (0.28) 211 Po 207 Pb á 7450 (99) 0.516s ã 570 (0.5), 900 (0.5) 207 Tl 207 Pb - â 1440 (99.8) 4.77m ã 897 (0.16) 219 Rn 215 Po á 6420 (8), 6550 (11), 6820 (81) 3.96s ã 272 (9), 401 (5) 215 211 Po decays ~100 % of the time by á to Pb & 0.00023 % of - 215 the time by â to At 215 211 Po Pb á 7380 (~100) 1.778ms 215 - At â 740 (0.00023) 215 At 211 Bi á 8010 (100) 0.1ms 211 Pb 211 Bi - â 290 (1.4), 560 (9.4), 1390 (87.5) 36.1m ã 405 (3.4), 427 (1.8), 832 (3.4) 211 207 Bi decays 99.73 % of the time by á to Tl & 0.273 % of the - 211 time by â to Po 211 Bi 207 Tl á 6280 (16), 6620 (84) 2.13m ã 351 (14) 211 Po - â 600 (0.28) 211 Po 207 Pb á 7450 (99) 0.516s ã 570 (0.5), 900 (0.5) 207 Tl 207 Pb - â 1440 (99.8) 4.77m ã 897 (0.16) 207 Pb is stable 30 207 Pb is stable 30 Progeny kev and % abundance Progeny kev and % abundance 219 Rn 215 Po á 6420 (8), 6550 (11), 6820 (81) 3.96s ã 272 (9), 401 (5) 215 211 Po decays ~100 % of the time by á to Pb & 0.00023 % of - 215 the time by â to At 215 211 Po Pb á 7380 (~100) 1.778ms 215 - At â 740 (0.00023) 215 At 211 Bi á 8010 (100) 0.1ms 211 Pb 211 Bi - â 290 (1.4), 560 (9.4), 1390 (87.5) 36.1m ã 405 (3.4), 427 (1.8), 832 (3.4) 211 207 Bi decays 99.73 % of the time by á to Tl & 0.273 % of the - 211 time by â to Po 211 Bi 207 Tl á 6280 (16), 6620 (84) 2.13m ã 351 (14) 211 Po - â 600 (0.28) 211 Po 207 Pb á 7450 (99) 0.516s ã 570 (0.5), 900 (0.5) 207 Tl 207 Pb - â 1440 (99.8) 4.77m ã 897 (0.16) 219 Rn 215 Po á 6420 (8), 6550 (11), 6820 (81) 3.96s ã 272 (9), 401 (5) 215 211 Po decays ~100 % of the time by á to Pb & 0.00023 % of - 215 the time by â to At 215 211 Po Pb á 7380 (~100) 1.778ms 215 - At â 740 (0.00023) 215 At 211 Bi á 8010 (100) 0.1ms 211 Pb 211 Bi - â 290 (1.4), 560 (9.4), 1390 (87.5) 36.1m ã 405 (3.4), 427 (1.8), 832 (3.4) 211 207 Bi decays 99.73 % of the time by á to Tl & 0.273 % of the - 211 time by â to Po 211 Bi 207 Tl á 6280 (16), 6620 (84) 2.13m ã 351 (14) 211 Po - â 600 (0.28) 211 Po 207 Pb á 7450 (99) 0.516s ã 570 (0.5), 900 (0.5) 207 Tl 207 Pb - â 1440 (99.8) 4.77m ã 897 (0.16) 207 Pb is stable 30 207 Pb is stable 30
Ci / g = 3.578E5 / (T 1/2 in years x atomic mass) GBq / g = 1.324E7 / (T 1/2 in years x atomic mass) Rem/hr / Ci Sv/hr / GBq Half-Life Ci/g @ 30 cm GBq/g @ 30cm 227 Ac 21.77y 72.40 N/A 2.68E3 N/A 228 Ac 6.15h 2.24E6 2.82 8.29E7 7.62E-4 110 Ag 24.6s 4.17E9 0.18 1.54E11 4.79E-5 110m Ag 249.79d 13.03 14.66 482 3.97E-3 111 Ag 7.45d 65.79 0.16 2.43E3 4.20E-5 26 Al 7.3E5y 0.019 16.6 0.699 4.49E-3 241 Am 432.7y 3.43 0.19 127 5.04E-5 242 Am 16.02h 8.08E5 0.23 2.99E7 6.25E-5 243 Am 7370y 0.20 0.23 7.40 6.22E-5 37 Ar 35.04d 1.01E5 N/A 3.73E6 N/A 39 Ar 269.0y 34.14 N/A 1.26E3 N/A 41 Ar 1.82h 4.20E7 7.73 1.55E9 2.09E-3 42 Ar 32.90y 259.20 N/A 9.59E3 N/A 74 As 17.8d 9.91E4 0.586 3.67E6 1.58E-4 215 At 0.100us 5.25E14 N/A 1.94E16 N/A 216 At 300us 1.74E14 N/A 6.44E15 N/A 218 At 1.6s 3.23E10 N/A 1.20E12 N/A 198 Au 2.695d 2.12E10 0.279 7.84E11 7.55E-5 131 Ba 11.5d 8.68E4 2.15 3.21E6 5.82E-4 133 Ba 10.52y 255.90 2.22 9.47E3 6.01E-4 137m Ba 2.552m 5.37E8 4.44 1.99E10 1.20E-3 139 Ba 83.06m 1.63E7 0.173 6.03E8 4.68E-5 140 Ba 12.75d 7.32E4 0.871 2.71E6 2.36E-4 141 Ba 18.27m 7.31E7 2.4 2.70E9 6.50E-4 31 Ci / g = 3.578E5 / (T 1/2 in years x atomic mass) GBq / g = 1.324E7 / (T 1/2 in years x atomic mass) Rem/hr / Ci Sv/hr / GBq Half-Life Ci/g @ 30 cm GBq/g @ 30cm 227 Ac 21.77y 72.40 N/A 2.68E3 N/A 228 Ac 6.15h 2.24E6 2.82 8.29E7 7.62E-4 110 Ag 24.6s 4.17E9 0.18 1.54E11 4.79E-5 110m Ag 249.79d 13.03 14.66 482 3.97E-3 111 Ag 7.45d 65.79 0.16 2.43E3 4.20E-5 26 Al 7.3E5y 0.019 16.6 0.699 4.49E-3 241 Am 432.7y 3.43 0.19 127 5.04E-5 242 Am 16.02h 8.08E5 0.23 2.99E7 6.25E-5 243 Am 7370y 0.20 0.23 7.40 6.22E-5 37 Ar 35.04d 1.01E5 N/A 3.73E6 N/A 39 Ar 269.0y 34.14 N/A 1.26E3 N/A 41 Ar 1.82h 4.20E7 7.73 1.55E9 2.09E-3 42 Ar 32.90y 259.20 N/A 9.59E3 N/A 74 As 17.8d 9.91E4 0.586 3.67E6 1.58E-4 215 At 0.100us 5.25E14 N/A 1.94E16 N/A 216 At 300us 1.74E14 N/A 6.44E15 N/A 218 At 1.6s 3.23E10 N/A 1.20E12 N/A 198 Au 2.695d 2.12E10 0.279 7.84E11 7.55E-5 131 Ba 11.5d 8.68E4 2.15 3.21E6 5.82E-4 133 Ba 10.52y 255.90 2.22 9.47E3 6.01E-4 137m Ba 2.552m 5.37E8 4.44 1.99E10 1.20E-3 139 Ba 83.06m 1.63E7 0.173 6.03E8 4.68E-5 140 Ba 12.75d 7.32E4 0.871 2.71E6 2.36E-4 141 Ba 18.27m 7.31E7 2.4 2.70E9 6.50E-4 31 Ci / g = 3.578E5 / (T 1/2 in years x atomic mass) GBq / g = 1.324E7 / (T 1/2 in years x atomic mass) Rem/hr / Ci Sv/hr / GBq Half-Life Ci/g @ 30 cm GBq/g @ 30cm 227 Ac 21.77y 72.40 N/A 2.68E3 N/A 228 Ac 6.15h 2.24E6 2.82 8.29E7 7.62E-4 110 Ag 24.6s 4.17E9 0.18 1.54E11 4.79E-5 110m Ag 249.79d 13.03 14.66 482 3.97E-3 111 Ag 7.45d 65.79 0.16 2.43E3 4.20E-5 26 Al 7.3E5y 0.019 16.6 0.699 4.49E-3 241 Am 432.7y 3.43 0.19 127 5.04E-5 242 Am 16.02h 8.08E5 0.23 2.99E7 6.25E-5 243 Am 7370y 0.20 0.23 7.40 6.22E-5 37 Ar 35.04d 1.01E5 N/A 3.73E6 N/A 39 Ar 269.0y 34.14 N/A 1.26E3 N/A 41 Ar 1.82h 4.20E7 7.73 1.55E9 2.09E-3 42 Ar 32.90y 259.20 N/A 9.59E3 N/A 74 As 17.8d 9.91E4 0.586 3.67E6 1.58E-4 215 At 0.100us 5.25E14 N/A 1.94E16 N/A 216 At 300us 1.74E14 N/A 6.44E15 N/A 218 At 1.6s 3.23E10 N/A 1.20E12 N/A 198 Au 2.695d 2.12E10 0.279 7.84E11 7.55E-5 131 Ba 11.5d 8.68E4 2.15 3.21E6 5.82E-4 133 Ba 10.52y 255.90 2.22 9.47E3 6.01E-4 137m Ba 2.552m 5.37E8 4.44 1.99E10 1.20E-3 139 Ba 83.06m 1.63E7 0.173 6.03E8 4.68E-5 140 Ba 12.75d 7.32E4 0.871 2.71E6 2.36E-4 141 Ba 18.27m 7.31E7 2.4 2.70E9 6.50E-4 31 Ci / g = 3.578E5 / (T 1/2 in years x atomic mass) GBq / g = 1.324E7 / (T 1/2 in years x atomic mass) Rem/hr / Ci Sv/hr / GBq Half-Life Ci/g @ 30 cm GBq/g @ 30cm 227 Ac 21.77y 72.40 N/A 2.68E3 N/A 228 Ac 6.15h 2.24E6 2.82 8.29E7 7.62E-4 110 Ag 24.6s 4.17E9 0.18 1.54E11 4.79E-5 110m Ag 249.79d 13.03 14.66 482 3.97E-3 111 Ag 7.45d 65.79 0.16 2.43E3 4.20E-5 26 Al 7.3E5y 0.019 16.6 0.699 4.49E-3 241 Am 432.7y 3.43 0.19 127 5.04E-5 242 Am 16.02h 8.08E5 0.23 2.99E7 6.25E-5 243 Am 7370y 0.20 0.23 7.40 6.22E-5 37 Ar 35.04d 1.01E5 N/A 3.73E6 N/A 39 Ar 269.0y 34.14 N/A 1.26E3 N/A 41 Ar 1.82h 4.20E7 7.73 1.55E9 2.09E-3 42 Ar 32.90y 259.20 N/A 9.59E3 N/A 74 As 17.8d 9.91E4 0.586 3.67E6 1.58E-4 215 At 0.100us 5.25E14 N/A 1.94E16 N/A 216 At 300us 1.74E14 N/A 6.44E15 N/A 218 At 1.6s 3.23E10 N/A 1.20E12 N/A 198 Au 2.695d 2.12E10 0.279 7.84E11 7.55E-5 131 Ba 11.5d 8.68E4 2.15 3.21E6 5.82E-4 133 Ba 10.52y 255.90 2.22 9.47E3 6.01E-4 137m Ba 2.552m 5.37E8 4.44 1.99E10 1.20E-3 139 Ba 83.06m 1.63E7 0.173 6.03E8 4.68E-5 140 Ba 12.75d 7.32E4 0.871 2.71E6 2.36E-4 141 Ba 18.27m 7.31E7 2.4 2.70E9 6.50E-4 31
Page 1 and 2: Abbreviations 115 Activity vs Expos
Page 3 and 4: RADIOLOGICAL EMERGENCY RESPONSE Wri
Page 5 and 6: HAZARD CONTROL PRIORITIES DURING ME
Page 7 and 8: ACUTE RADIATION EFFECTS 0 - 25 REM
Page 9 and 10: TABLE OF THE ELEMENTS Z Density Z D
Page 11 and 12: Relative Locations of Products of N
Page 13 and 14: RADIOACTIVE DECAY MODES OF COMMONLY
Page 15 and 16: Progeny kev and % abundance 55 Fe 5
Page 17 and 18: Progeny kev and % abundance 99 Mo 9
Page 19 and 20: Progeny kev and % abundance 208 Tl
Page 21 and 22: Progeny kev and % abundance 229 Th
Page 23 and 24: Progeny kev and % abundance 241 Am
Page 25 and 26: Progeny kev and % abundance Progeny
Page 27 and 28: Progeny kev and % abundance 222 Rn
Page 29 and 30: Neptunium Decay Chain (4n + 1) st 1
Page 31: Actinium Decay Chain (4n + 3) st 1
Page 35 and 36: Rem/hr / Ci Sv/hr / GBq Half-Life C
Page 45 and 46: mRem/hr mSv/hr 1ì 10ì 100ì 1ì 1
Page 47 and 48: RADIATION BIOLOGY Maximum survivabl
Page 49 and 50: INTERNAL DOSIMETRY Calculating CDE
Page 51 and 52: EQUIVALENT DOSE, EFFECTIVE DOSE, an
Page 53 and 54: CALCULATING TODE AND TEDE TEDE = DD
Page 55 and 56: SHIELDING MATERIALS α a single she
Page 57 and 58: Beta Dose Rates in rad/hr per mCi M
Page 59 and 60: Combining Radiation Types to Determ
Page 61 and 62: NEUTRON SHIELD THICKNESS I = I0e -N
Page 63 and 64: Exposure Rate in an Air-Filled Ion
Page 65 and 66: Inverse Square Law 2 2 X 1 (D) 1 =
Page 67 and 68: Table 1 of DOE 5400.5 Surface Activ
Page 69 and 70: 6CEN The 6CEN equation can be used
Page 71 and 72: Ventilation Rates Ventilation rates
Page 73 and 74: AIR FLOW METER CORRECTIONS Mass Flo
Page 75 and 76: 10CFR20 DAC 10CFR835 DAC 10CFR20 AL
Page 83 and 84:
10CFR20 DAC 10CFR835 DAC 10CFR20 AL
Page 85 and 86:
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Page 89 and 90:
Page 91 and 92:
Page 93 and 94:
Page 95 and 96:
Page 97 and 98:
Page 99 and 100:
Page 101 and 102:
Page 103 and 104:
External Exposure in a Cloud of Air
Page 105 and 106:
Characteristic X-Rays (KeV) of the
Page 107 and 108:
Z # K K L L 103 Lr 71 Lu 54.06 61.2
Page 109 and 110:
COUNTING STATISTICS COUNTING STATIS
Page 111 and 112:
ELEVATION VS AIR PRESSURE Barometri
Page 113 and 114:
NE Omaha 983 UT Cedar City 5,623 NH
Page 115 and 116:
COMPOSITION OF AIR Density of Symbo
Page 117 and 118:
ABBREVIATIONS ampere A, or amp angs
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Mass 1 gram = 0.03527 ounces 1 ounc
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Radiological 1 BTU = 235 1.28E-8 g
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CONSTANTS Avogadro's number (N 0) 6
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ELECTROMAGNETIC SPECTRUM Wavelength
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5. Air-proportional alpha detectors
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32 7. The bremsstrahlung from a 1 C
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RULES OF THUMB FOR NEUTRONS 1. The
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Spontaneous Fission Neutron and Gam
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Energy & Yield of neutrons from the
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WG Pu 15 years after fabrication 23
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Isotopic Mix of Natural U 238 U 234
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MISCELLANEOUS RULES OF THUMB 1. One
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PUBLIC RADIATION DOSES Average per
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COMPARATIVE RISKS OF RADIATION EXPO
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Voss Associates provides valuable t
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Publications Radiation Data Radiati
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