Basic Info
n-XS summary
element
|
Information about Curium-243:
 |  |  | | | Wikipedia | Neutron Cross Sections | X-Ray Transitions | X-Ray Attenuation |
Mass-Energy Data:
| Atomic Mass: | 243.061382 | ± | 0.000002 | amu |
| Excess Mass (Δ): | 57.177189 | ± | 0.002210 | MeV |
| Binding Energy: | 1829.048327 | ± | 0.002235 | MeV |
| β- Decay Energy: | -1.508387 | ± | 0.004646 | 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: 5/2+
- Half life: 29.1 years ( 9.17814×10+08 sec., λ = 7.55215×10-10 s-1)
- Mode of decay:
α to
(Q = 6.169 MeV)
Branch ratio: 99.71 %
- Mode of decay:
E.C. to
(Q = 0.009 MeV)
Branch ratio: 0.29 %
- Mode of decay: SF
Branch ratio: 5.3E-9 %
- Possible parent nuclides:
- 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)
Magnetic Dipole Moments and Electric Quadrupole Moments
| Ex(kev) | T1/2 | Spin | | m(nm) | | Q(b) | | Ref. Std. | Method | Reference |
| 0 | 28.5 y | 5/2+ | | 0.40(8) | | | | [241Am] | EPR | PL 44A 527 (73) |
| | | | | | | | | | |
N. J. Stone, Table of Nuclear Magnetic Dipole and Electric Quadrupole Moments, to be published. 2000 Courtesy of T. Burrows at BNL/NNDC.
|