Rad Data Handbook 20.. - Voss Associates
Rad Data Handbook 20.. - Voss Associates
Rad Data Handbook 20.. - Voss Associates
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Energy & Yield of neutrons from the alpha, n reaction<br />
neutron<br />
ç energy<br />
mrem/hr per Ci<br />
MeV n/s/GBq n/s/Ci @ 30 cm<br />
252<br />
Cf O 4.5 8.73E6 3.23E8 3,600<br />
244<br />
Cm Be 4 1.0E5 3.7E6 41.1<br />
244<br />
Cm O 1.9 1.0E5 3.7E6 41.1<br />
242<br />
Cm Be 4 1.12E5 4.1E6 45.5<br />
242<br />
Cm O 1.9 1.12E5 4.1E6 45.5<br />
241<br />
Am Be 4.5 7.6E4 2.8E6 34.7<br />
241<br />
Am B 2.8 1.3E4 4.8E5 5.9<br />
241<br />
Am F 1.3 4.1E3 1.5E4 0.17<br />
241<br />
Am Li 0.7 1.4E3 5.2E4 0.29<br />
241<br />
Am O 1.9 250 9.23E3 0.1<br />
242<br />
Pu O 1.7 2.13E-4 7.88E-3 8.7E-8<br />
240<br />
Pu O 1.9 0.86 32 3.6E-4<br />
239<br />
Pu Be 4.5 6.1E4 2.3E6 28.5<br />
239<br />
Pu O 1.9 0.06 2.36 2.6E-5<br />
238<br />
Pu Be 4.5 7.9E4 2.9E6 32.2<br />
238<br />
Pu O 1.9 6.19E3 2.29E5 2.5<br />
239<br />
Pu F 1.4 5.4E3 2E5 2.2<br />
238<br />
Pu Li 0.6 38 1.4E3 0.008<br />
238 13<br />
Pu C 3.6 1.1E4 4.1E4 0.46<br />
236<br />
Pu O 2.0 54 2E3 0.02<br />
237<br />
Np O 1.2 54 2E3 0.02<br />
238 235 234 233 232<br />
U O, U O, U O, U O, and U O have similar alpha<br />
particle energies, therefore the energy and yield of the neutrons<br />
from the uranium oxide alpha, n reactions are similar.<br />
1.2 54 2E3 0.02<br />
232<br />
Th O 1.2 54 2E3 0.02<br />
132<br />
Energy & Yield of neutrons from the alpha, n reaction<br />
neutron<br />
ç energy<br />
mrem/hr per Ci<br />
MeV n/s/GBq n/s/Ci @ 30 cm<br />
252<br />
Cf O 4.5 8.73E6 3.23E8 3,600<br />
244<br />
Cm Be 4 1.0E5 3.7E6 41.1<br />
244<br />
Cm O 1.9 1.0E5 3.7E6 41.1<br />
242<br />
Cm Be 4 1.12E5 4.1E6 45.5<br />
242<br />
Cm O 1.9 1.12E5 4.1E6 45.5<br />
241<br />
Am Be 4.5 7.6E4 2.8E6 34.7<br />
241<br />
Am B 2.8 1.3E4 4.8E5 5.9<br />
241<br />
Am F 1.3 4.1E3 1.5E4 0.17<br />
241<br />
Am Li 0.7 1.4E3 5.2E4 0.29<br />
241<br />
Am O 1.9 250 9.23E3 0.1<br />
242<br />
Pu O 1.7 2.13E-4 7.88E-3 8.7E-8<br />
240<br />
Pu O 1.9 0.86 32 3.6E-4<br />
239<br />
Pu Be 4.5 6.1E4 2.3E6 28.5<br />
239<br />
Pu O 1.9 0.06 2.36 2.6E-5<br />
238<br />
Pu Be 4.5 7.9E4 2.9E6 32.2<br />
238<br />
Pu O 1.9 6.19E3 2.29E5 2.5<br />
239<br />
Pu F 1.4 5.4E3 2E5 2.2<br />
238<br />
Pu Li 0.6 38 1.4E3 0.008<br />
238 13<br />
Pu C 3.6 1.1E4 4.1E4 0.46<br />
236<br />
Pu O 2.0 54 2E3 0.02<br />
237<br />
Np O 1.2 54 2E3 0.02<br />
238 235 234 233 232<br />
U O, U O, U O, U O, and U O have similar alpha<br />
particle energies, therefore the energy and yield of the neutrons<br />
from the uranium oxide alpha, n reactions are similar.<br />
1.2 54 2E3 0.02<br />
232<br />
Th O 1.2 54 2E3 0.02<br />
132<br />
Energy & Yield of neutrons from the alpha, n reaction<br />
neutron<br />
ç energy<br />
mrem/hr per Ci<br />
MeV n/s/GBq n/s/Ci @ 30 cm<br />
252<br />
Cf O 4.5 8.73E6 3.23E8 3,600<br />
244<br />
Cm Be 4 1.0E5 3.7E6 41.1<br />
244<br />
Cm O 1.9 1.0E5 3.7E6 41.1<br />
242<br />
Cm Be 4 1.12E5 4.1E6 45.5<br />
242<br />
Cm O 1.9 1.12E5 4.1E6 45.5<br />
241<br />
Am Be 4.5 7.6E4 2.8E6 34.7<br />
241<br />
Am B 2.8 1.3E4 4.8E5 5.9<br />
241<br />
Am F 1.3 4.1E3 1.5E4 0.17<br />
241<br />
Am Li 0.7 1.4E3 5.2E4 0.29<br />
241<br />
Am O 1.9 250 9.23E3 0.1<br />
242<br />
Pu O 1.7 2.13E-4 7.88E-3 8.7E-8<br />
240<br />
Pu O 1.9 0.86 32 3.6E-4<br />
239<br />
Pu Be 4.5 6.1E4 2.3E6 28.5<br />
239<br />
Pu O 1.9 0.06 2.36 2.6E-5<br />
238<br />
Pu Be 4.5 7.9E4 2.9E6 32.2<br />
238<br />
Pu O 1.9 6.19E3 2.29E5 2.5<br />
239<br />
Pu F 1.4 5.4E3 2E5 2.2<br />
238<br />
Pu Li 0.6 38 1.4E3 0.008<br />
238 13<br />
Pu C 3.6 1.1E4 4.1E4 0.46<br />
236<br />
Pu O 2.0 54 2E3 0.02<br />
237<br />
Np O 1.2 54 2E3 0.02<br />
238 235 234 233 232<br />
U O, U O, U O, U O, and U O have similar alpha<br />
particle energies, therefore the energy and yield of the neutrons<br />
from the uranium oxide alpha, n reactions are similar.<br />
1.2 54 2E3 0.02<br />
232<br />
Th O 1.2 54 2E3 0.02<br />
132<br />
Energy & Yield of neutrons from the alpha, n reaction<br />
neutron<br />
ç energy<br />
mrem/hr per Ci<br />
MeV n/s/GBq n/s/Ci @ 30 cm<br />
252<br />
Cf O 4.5 8.73E6 3.23E8 3,600<br />
244<br />
Cm Be 4 1.0E5 3.7E6 41.1<br />
244<br />
Cm O 1.9 1.0E5 3.7E6 41.1<br />
242<br />
Cm Be 4 1.12E5 4.1E6 45.5<br />
242<br />
Cm O 1.9 1.12E5 4.1E6 45.5<br />
241<br />
Am Be 4.5 7.6E4 2.8E6 34.7<br />
241<br />
Am B 2.8 1.3E4 4.8E5 5.9<br />
241<br />
Am F 1.3 4.1E3 1.5E4 0.17<br />
241<br />
Am Li 0.7 1.4E3 5.2E4 0.29<br />
241<br />
Am O 1.9 250 9.23E3 0.1<br />
242<br />
Pu O 1.7 2.13E-4 7.88E-3 8.7E-8<br />
240<br />
Pu O 1.9 0.86 32 3.6E-4<br />
239<br />
Pu Be 4.5 6.1E4 2.3E6 28.5<br />
239<br />
Pu O 1.9 0.06 2.36 2.6E-5<br />
238<br />
Pu Be 4.5 7.9E4 2.9E6 32.2<br />
238<br />
Pu O 1.9 6.19E3 2.29E5 2.5<br />
239<br />
Pu F 1.4 5.4E3 2E5 2.2<br />
238<br />
Pu Li 0.6 38 1.4E3 0.008<br />
238 13<br />
Pu C 3.6 1.1E4 4.1E4 0.46<br />
236<br />
Pu O 2.0 54 2E3 0.02<br />
237<br />
Np O 1.2 54 2E3 0.02<br />
238 235 234 233 232<br />
U O, U O, U O, U O, and U O have similar alpha<br />
particle energies, therefore the energy and yield of the neutrons<br />
from the uranium oxide alpha, n reactions are similar.<br />
1.2 54 2E3 0.02<br />
232<br />
Th O 1.2 54 2E3 0.02<br />
132