element
Information about Protactinium-213:

WikipediaNeutron Cross SectionsX-Ray TransitionsX-Ray Attenuation

    Mass-Energy Data:

    Atomic Mass:213.021183±0.000266amu
    Excess Mass (Δ):19.732030±0.247789MeV
    Binding Energy:1628.265569±0.247790MeV
"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: (9/2-)
  • Half life: 5.3 ms ( 0.0053 sec., λ = 130.782 s-1)
  • Mode of decay: α to
    209
    89
    Ac
      (Q = 8.390 MeV)
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)