97-Bk-244  basic  element

97-berkelium-244 Atomic Mass: 244.0651679 +- 0.0000156 amu Excess Mass: 60703.482 +- 14.489 keV Binding Energy: 1832811.004 +- 14.492 keV Beta Decay Energy: B- -766.161 +- 14.617 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: (1-) Half life: 4.35 h Mode of decay: Electron capture to Cm-244 Branch ratio: 99.994 % Decay energy: 4 2.260 MeV Mode of decay: Alpha to Am-240 Branch ratio: 0.0060 % Decay energy: 6.780 MeV Meta state at 0.000 Mev Half life: 820 ns Mode of decay: SF Branch ratio: <=100.00 % Decay energy: 0 0.000 MeV Possible parent nuclides: Alpha from Es-248 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)