19-K-48
 basic

 element
19-potassium-48

  • Atomic Mass: 47.9655129 +- 0.0000259 amu
  • Excess Mass: -32124.479 +- 24.117 keV
  • Binding Energy: 404683.259 +- 24.117 keV
  • Beta Decay Energy: B- 12090.263 +- 23.757 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: (2-)
  • Half life: 6.8 s
  • Mode of decay: Beta to Ca-48
    • Decay energy: 12.090 MeV
  • Mode of decay: Beta + Neutron to Ca-47
    • Branch ratio: 1.14 %
    • Decay energy: 2.144 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)