element
Information about Calcium-50:

WikipediaNeutron Cross SectionsX-Ray TransitionsX-Ray Attenuation

    Mass-Energy Data:

    Atomic Mass:49.957518±0.000010amu
    Excess Mass (Δ):-39.571456±0.009297MeV
    Binding Energy:427.490528±0.009297MeV
    β- Decay Energy:4.966053±0.017153MeV
"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: 0+
  • Half life: 13.9 s ( 13.9 sec., λ = 0.0498667 s-1)
  • Mode of decay:
    β-
    to
    50
    21
    Sc
      (Q = 4.966 MeV)

  • Possible parent nuclides:
    β- from
    50
    19
    K
    β- +
    1
    0
    n from
    51
    19
    K
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)