Basic Info
n-XS summary
element
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Information about Aluminum-27:
 |  |  |  | Wikipedia | Neutron Cross Sections | X-Ray Transitions | X-Ray Attenuation |
Total Cross Section
- at 0.0253 eV = 1.645 b
- Maxwell avg. at 0.0253 eV = 1.617 b
- at 14 MeV = 1.720 b
- Fission spectrum avg. = 3.259 b
- g-factor = 1.1090
Elastic Scattering Cross Section
- at 0.0253 eV = 1.414 b
- Maxwell avg. at 0.0253 eV = 1.414 b
- at 14 MeV = 798.2 mb
- Fission spectrum avg. = 2.967 b
- g-factor = 1.1284
Total Inelastic Cross Section
- at 14 MeV = 433.7 mb
- Fission spectrum avg. = 287.0 mb
(n, 2n) Cross Section
- at 14 MeV = 5.583 mb
- Fission spectrum avg. = 3.865 micro barn
(n, na) Cross Section
- at 14 MeV = 2.428 mb
- Fission spectrum avg. = 1.440 micro barn
(n, np) Cross Section
- at 14 MeV = 279.7 mb
- Fission spectrum avg. = 96.50 micro barn
Radiative Capture Cross Section
- at 0.0253 eV = 231.1 mb
- Maxwell avg. at 0.0253 eV = 202.7 mb
- Resonance integral = 123.1 mb
- at 14 MeV = 253.2 micro barn
- Fission spectrum avg. = 670.3 micro barn
- g-factor = 0.9898
(n, p) Cross Section
- at 14 MeV = 77.96 mb
- Fission spectrum avg. = 4.284 mb
(n, alpha) Cross Section
- at 14 MeV = 122.2 mb
- Fission spectrum avg. = 687.7 micro barn
(n, 2p) Cross Section
- Fission spectrum avg. = 1.172000e-12 b
XS averaged from JENDL3.2 , Courtesy of T.Nakagawa at JAERI
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