26-Fe-49
 basic

 element
26-iron-49

  • Atomic Mass: 48.9736100 +- 0.0001700 amu #
  • Excess Mass: -24582.000 +- 158.000 keV #
  • Binding Energy: 399736.000 +- 158.000 keV #
  • Beta Decay Energy: B- -15006.000 +- 305.000 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: (7/2-)
  • Half life: 70 ms
  • Mode of decay: Electron capture to Mn-49
    • Decay energy: 13.030 MeV
  • Mode of decay: EC + Proton to Cr-48
    • Branch ratio: >=62.00 %
    • Decay energy: 10.940 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)