5-B-11
 basic
 n-XS summary
 XS graphs

 element
5-boron-11

  • Atomic Mass: 11.0093055 +- 0.0000005 amu
  • Excess Mass: 8667.984 +- 0.420 keV
  • Binding Energy: 76204.800 +- 0.421 keV
  • Beta Decay Energy: B- -1982.547 +- 0.854 keV
"The 1995 update to the atomic mass evaluation" by G.Audi and A.H.Wapstra, Nuclear Physics A595 vol. 4 p.409-480, December 25, 1995.
  • Atomic Percent Abundance: 80.1%
  • Spin: 3/2-
  • Stable Isotope

  • Possible parent nuclides:
    Beta from Be-11
    Beta + N from Be-12
    Electron capture from C-11
R.R.Kinsey, et al.,The NUDAT/PCNUDAT Program for Nuclear Data,paper submitted to the 9 th International Symposium of Capture-Gamma_raySpectroscopy and Related Topics, Budapest, Hungary, Octover 1996.Data extracted from NUDAT database (Jan. 14/1999)
Magnetic Dipole Moments and Electric Quadrupole Moments
Ex(kev)T1/2Spin    m(nm)    Q(b)    Ref. Std.MethodReference
0stable3/2- +2.6886489(10) [10B]N/MBZNat 30a 955 (75)/PR 56 165 (39)
+0.0407(3) AB/RPR A2 1208 (70)
N. J. Stone, Table of Nuclear Magnetic Dipole and Electric Quadrupole Moments, to be published.  2000 Courtesy of T. Burrows at BNL/NNDC.