Basic Info
Fission Yield
n-XS summary
element
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Information about Promethium-149:
 |  |  | | | Wikipedia | Neutron Cross Sections | X-Ray Transitions | X-Ray Attenuation |
Total Cross Section
- at 0.0253 eV = 1403 b
- Maxwell avg. at 0.0253 eV = 1246 b
- at 14 MeV = 4.773 b
- Fission spectrum avg. = 6.482 b
- g-factor = 1.0022
Elastic Scattering Cross Section
- at 0.0253 eV = 3.200 b
- Maxwell avg. at 0.0253 eV = 3.200 b
- at 14 MeV = 2.931 b
- Fission spectrum avg. = 4.258 b
- g-factor = 1.1284
Total Inelastic Cross Section
- at 14 MeV = 182.6 mb
- Fission spectrum avg. = 2.123 b
(n, 2n) Cross Section
- at 14 MeV = 1.591 b
- Fission spectrum avg. = 5.999 mb
(n, 3n) Cross Section
- at 14 MeV = 60.16 mb
- Fission spectrum avg. = 25.62 micro barn
(n, na) Cross Section
- at 14 MeV = 386.3 micro barn
- Fission spectrum avg. = 0.1917 micro barn
(n, np) Cross Section
- at 14 MeV = 594.0 micro barn
- Fission spectrum avg. = 0.1401 micro barn
(n, nd) Cross Section
- at 14 MeV = 2.491110e-15 b
- Fission spectrum avg. = 0.002499 micro barn
(n, nt) Cross Section
- at 14 MeV = 3.089830e-12 b
- Fission spectrum avg. = 0.002324 micro barn
Radiative Capture Cross Section
- at 0.0253 eV = 1400 b
- Maxwell avg. at 0.0253 eV = 1241 b
- Resonance integral = 1562 b
- at 14 MeV = 1.000 mb
- Fission spectrum avg. = 94.64 mb
- g-factor = 1.0005
(n, p) Cross Section
- at 14 MeV = 3.550 mb
- Fission spectrum avg. = 1.339 micro barn
(n, d) Cross Section
- at 14 MeV = 625.8 micro barn
- Fission spectrum avg. = 0.1484 micro barn
(n, t) Cross Section
- at 14 MeV = 186.6 micro barn
- Fission spectrum avg. = 0.05004 micro barn
(n, alpha) Cross Section
- at 14 MeV = 1.526 mb
- Fission spectrum avg. = 2.787 micro barn
XS averaged from JENDL3.2 , Courtesy of T.Nakagawa at JAERI
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