19-K-50
 basic

 element
19-potassium-50

  • Atomic Mass: 49.9727828 +- 0.0002989 amu
  • Excess Mass: -25352.625 +- 278.440 keV
  • Binding Energy: 414054.051 +- 278.440 keV
  • Beta Decay Energy: B- 14218.831 +- 278.285 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: -,1,2-)
  • Half life: 472 ms
  • Mode of decay: Beta to Ca-50
    • Decay energy: 14.200 MeV
  • Mode of decay: Beta + Neutron to Ca-49
    • Branch ratio: 29.00 %
    • Decay energy: 7.900 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)