11
5
B


Basic Info

n-XS summary

element 		Information about Boron-11:

(no NIST x-ray data)(no NIST attenuation data)
WikipediaNeutron Cross SectionsX-Ray TransitionsX-Ray Attenuation
Total Cross Section
  • at 0.0253 eV = 5.050 b
  • Maxwell avg. at 0.0253 eV = 5.050 b
  • at 14 MeV = 1.415 b
  • Fission spectrum avg. = 2.425 b
  • g-factor = 1.1282
Elastic Scattering Cross Section
  • at 0.0253 eV = 5.045 b
  • Maxwell avg. at 0.0253 eV = 5.045 b
  • at 14 MeV = 934.9 mb
  • Fission spectrum avg. = 2.396 b
  • g-factor = 1.1284
Total Inelastic Cross Section
  • at 14 MeV = 298.3 mb
  • Fission spectrum avg. = 28.81 mb
(n, 2n) Cross Section
  • at 14 MeV = 1.414 mb
  • Fission spectrum avg. = 0.4967 micro barn
(n, na) Cross Section
  • at 14 MeV = 101.0 mb
  • Fission spectrum avg. = 27.54 micro barn
(n, np) Cross Section
  • at 14 MeV = 1.104 mb
  • Fission spectrum avg. = 0.2110 micro barn
(n, n2a) Cross Section
  • at 14 MeV = 17.96 mb
  • Fission spectrum avg. = 3.696 micro barn
(n, nd) Cross Section
  • Fission spectrum avg. = 0.001335 micro barn
(n, nt) Cross Section
  • at 14 MeV = 747.4 micro barn
  • Fission spectrum avg. = 0.1699 micro barn
Radiative Capture Cross Section
  • at 0.0253 eV = 5.075 mb
  • Maxwell avg. at 0.0253 eV = 4.513 mb
  • Resonance integral = 2.542 mb
  • Fission spectrum avg. = 5.473 micro barn
  • g-factor = 1.0034
(n, p) Cross Section
  • at 14 MeV = 4.021 mb
  • Fission spectrum avg. = 0.5797 micro barn
(n, d) Cross Section
  • at 14 MeV = 9.200 mb
  • Fission spectrum avg. = 4.074 micro barn
(n, t) Cross Section
  • at 14 MeV = 14.96 mb
  • Fission spectrum avg. = 3.443 micro barn
(n, alpha) Cross Section
  • at 14 MeV = 31.38 mb
  • Fission spectrum avg. = 63.13 micro barn
XS averaged from JENDL3.2 , Courtesy of T.Nakagawa at JAERI