98-Cf-241  basic  element

98-californium-241 Atomic Mass: 241.0637160 +- 0.0002740 amu # Excess Mass: 59351.000 +- 255.000 keV # Binding Energy: 1809167.000 +- 255.000 keV # Beta Decay Energy: B- -4607.000 +- 392.000 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. Half life: 3.78 min Mode of decay: EC to Bk-241 Branch ratio: ~75.00 % Decay energy: 3.300 MeV Mode of decay: Alpha to Cm-237 Branch ratio: ~25.00 % Decay energy: 7.660 MeV Possible parent nuclides: Alpha from Fm-245 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)