element
Information about Bismuth-206:

WikipediaNeutron Cross SectionsX-Ray TransitionsX-Ray Attenuation

    Mass-Energy Data:

    Atomic Mass:205.978483±0.000009amu
    Excess Mass (Δ):-20.043090±0.008214MeV
    Binding Energy:1617.800256±0.008219MeV
    β- Decay Energy:-1.846582±0.012225MeV
"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.
Radioactive Decay Data:

  • Spin: 6(+)
  • Half life: 6.243 days ( 539395 sec., λ = 1.28505×10-06 s-1)
  • Mode of decay:
    E.C.
    to
    206
    82
    Pb
      (Q = 3.758 MeV)

  • Possible parent nuclides:
    E.C. from
    206
    84
    Po
    α from
    210
    85
    At
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
06.243 d6+ +4.361(8) [209Bi]LRFSPL B405 31 (97)
+4.60(4) [209Bi]ABArkF 15 445 (59)
-0.39(4) [209Bi]LRFSPL B405 31 (97)
-0.20(4) [209Bi]ABArkF 15 445 (59)/PR A1 685 (70)
10450.89 ms(10-) 2.644(14) NMR/PACPL 46B 65 (73)/ZP A322 463 (85)
0.049(9) [202 Bi 615]LEMSPR C43 2560 (91)
N. J. Stone, Table of Nuclear Magnetic Dipole and Electric Quadrupole Moments, to be published.  2000 Courtesy of T. Burrows at BNL/NNDC.