Basic Info
n-XS summary
element
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Information about Thorium-230:
 |  |  | | | Wikipedia | Neutron Cross Sections | X-Ray Transitions | X-Ray Attenuation |
Thorium-230 provides coloring and fluorescence in colored glazes and glassware.
Mass-Energy Data:
| Atomic Mass: | 230.033127 | ± | 0.000002 | amu |
| Excess Mass (Δ): | 30.857201 | ± | 0.002017 | MeV |
| Binding Energy: | 1755.135239 | ± | 0.002042 | MeV |
| β- Decay Energy: | -1.309668 | ± | 0.002837 | MeV |
"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.
Radioactive Decay Data:
- Spin: 0+
- Half life: 75380 years ( 2.37749×10+12 sec., λ = 2.91546×10-13 s-1)
- Mode of decay:
α to
(Q = 4.770 MeV)
- Mode of decay: SF
(Q = 1 0.000 MeV)
Branch ratio: <=5.E-11 %
- Possible parent nuclides:
- β- from
- E.C. from
- α from
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)
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