Basic Info
n-XS summary
element
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Information about Neptunium-236:
 |  |  | | | Wikipedia | Neutron Cross Sections | X-Ray Transitions | X-Ray Attenuation |
Total Cross Section
- at 0.0253 eV = 3483 b
- Maxwell avg. at 0.0253 eV = 3092 b
- at 14 MeV = 5.852 b
- Fission spectrum avg. = 7.745 b
- g-factor = 1.0016
Elastic Scattering Cross Section
- at 0.0253 eV = 12.27 b
- Maxwell avg. at 0.0253 eV = 12.27 b
- at 14 MeV = 3.139 b
- Fission spectrum avg. = 5.059 b
- g-factor = 1.1284
Total Inelastic Cross Section
- at 14 MeV = 10.03 mb
- Fission spectrum avg. = 572.7 mb
(n, 2n) Cross Section
- at 14 MeV = 191.1 mb
- Fission spectrum avg. = 7.839 mb
(n, 3n) Cross Section
- at 14 MeV = 67.46 mb
- Fission spectrum avg. = 9.696 micro barn
Total Fission Cross Section
- at 0.0253 eV = 2770 b
- Maxwell avg. at 0.0253 eV = 2453 b
- Resonance integral = 1032 b
- at 14 MeV = 2.444 b
- Fission spectrum avg. = 1.916 b
- g-factor = 0.9994
Radiative Capture Cross Section
- at 0.0253 eV = 701.0 b
- Maxwell avg. at 0.0253 eV = 620.9 b
- Resonance integral = 259.4 b
- at 14 MeV = 1.000 mb
- Fission spectrum avg. = 186.2 mb
- g-factor = 0.9994
XS averaged from JENDL3.2 , Courtesy of T.Nakagawa at JAERI
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