83-Bi-207
 basic
 XS graphs

 element
83-bismuth-207

  • Atomic Mass: 206.9784552 +- 0.0000038 amu
  • Excess Mass: -20068.833 +- 3.581 keV
  • Binding Energy: 1625897.322 +- 3.592 keV
  • Beta Decay Energy: B- -2909.065 +- 6.443 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.
  • Spin: 9/2-
  • Half life: 31.55 years
  • Mode of decay: Electron capture to Pb-207
    • Decay energy: 2.398 MeV

    Meta state at 2.101 Mev
  • Spin: 21/2+
  • Half life: 182 us
  • Mode of decay: IT
    • Decay energy: 2.102 MeV

  • Possible parent nuclides:
    Electron capture from Po-207
    Alpha from At-211
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
032.2 y9/2- 4.081(9) [209Bi]OZP A321 85 (85)
[209Bi]OZP A321 85 (85)
2101182 ms21/2+ +3.43(2) TDPADZfK-445 51 (81)
+3.41(6) SOPADNP A186 97 (72)
0.044(8) [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.