5-B-9  basic  element

5-boron-9 Atomic Mass: 9.0133288 +- 0.0000011 amu Excess Mass: 12415.701 +- 0.983 keV Binding Energy: 56314.438 +- 0.983 keV Beta Decay Energy: B- -16497.950 +- 2.374 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: 3/2- Half life: 0.54 keV (8.4e-04 fs) Mode of decay: 2 Alpha to H-1 Decay energy: 0.277 MeV Mode of decay: Proton emission to Be-8 Decay energy: 0.185 MeV Possible parent nuclides: Electron capture from C-9 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)