98-Cf-245  basic  element

98-californium-245 Atomic Mass: 245.0680390 +- 0.0001070 amu # Excess Mass: 63378.000 +- 100.000 keV # Binding Energy: 1837425.000 +- 100.000 keV # Beta Decay Energy: B- -3054.000 +- 224.000 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: (5/2+) Half life: 45.0 min Mode of decay: Electron capture to Bk-245 Branch ratio: 64.00 % Decay energy: 1.569 MeV Mode of decay: Alpha to Cm-241 Branch ratio: 36.00 % Decay energy: 7.256 MeV Possible parent nuclides: Electron capture from Es-245 Alpha from Fm-249 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)