element
Information about Thallium-208:

WikipediaNeutron Cross SectionsX-Ray TransitionsX-Ray Attenuation

    Mass-Energy Data:

    Atomic Mass:207.982005±0.000003amu
    Excess Mass (Δ):-16.762555±0.002931MeV
    Binding Energy:1632.227074±0.002944MeV
    β- Decay Energy:5.001007±0.001704MeV
"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: 5(+)
  • Half life: 3.053 min ( 183.18 sec., λ = 0.00378397 s-1)
  • Mode of decay:
    β-
    to
    208
    82
    Pb
      (Q = 5.001 MeV)

  • Possible parent nuclides:
    β- from
    208
    80
    Hg
    α from
    212
    83
    Bi
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
03.05 m5(+) +0.292(13) [205Tl]LRSRDPRL 68 1675 (92)
N. J. Stone, Table of Nuclear Magnetic Dipole and Electric Quadrupole Moments, to be published.  2000 Courtesy of T. Burrows at BNL/NNDC.