25-Mn-57
 basic

 element
25-manganese-57

  • Atomic Mass: 56.9382875 +- 0.0000036 amu
  • Excess Mass: -57484.854 +- 3.323 keV
  • Binding Energy: 497991.419 +- 3.324 keV
  • Beta Decay Energy: B- 2690.854 +- 3.043 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: 5/2-
  • Half life: 85.4 s
  • Mode of decay: Beta to Fe-57
    • Decay energy: 2.691 MeV

  • Possible parent nuclides:
    Beta from Cr-57
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)