90-Th-230  basic  n-XS summary  XS graphs  element

90-thorium-230 Thorium-230 provides coloring and fluorescence in colored glazes and glassware. Atomic Mass: 230.0331266 +- 0.0000022 amu Excess Mass: 30857.201 +- 2.017 keV Binding Energy: 1755135.239 +- 2.042 keV Beta Decay Energy: B- -1309.668 +- 2.837 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: 0+ Half life: 75380 years Mode of decay: Alpha to Ra-226 Decay energy: 4.770 MeV Mode of decay: SF Branch ratio: <=5.E-11 % Decay energy: 1 0.000 MeV Possible parent nuclides: Beta from Ac-230 Electron capture from Pa-230 Alpha from U-234 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)