Basic Info
Fission Yield
element
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Information about Dysprosium-165:
 |  |  | | | Wikipedia | Neutron Cross Sections | X-Ray Transitions | X-Ray Attenuation |
Mass-Energy Data:
| Atomic Mass: | 164.931700 | ± | 0.000003 | amu |
| Excess Mass (Δ): | -63.621191 | ± | 0.003013 | MeV |
| Binding Energy: | 1343.754130 | ± | 0.003021 | MeV |
| β- Decay Energy: | 1.286075 | ± | 0.001856 | 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: 7/2+
- Half life: 2.334 h ( 8402.4 sec., λ = 8.2494×10-05 s-1)
- Mode of decay:
β- to
(Q = 1.286 MeV)
Meta state at 0.108 Mev
- Spin: 1/2-
2.334
- Half life: 1.257 min ( 75.42 sec., λ = 0.0091905 s-1)
- Mode of decay: γ (IT) (Q = 0.108 MeV)
Branch ratio: 97.76 %
- Mode of decay:
β- to
(Q = 1.394 MeV)
Branch ratio: 2.24 %
- Possible parent nuclides:
- β- 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 | 2.33 h | 7/2+ | | -0.520(5) | | | | [163Dy] | AB | PR 165 1360 (68)/PL 49A 287 (74) |
| | | | | | -3.49(7) | | [163Dy] | AB | PR 165 1360 (68)/PL 49A 287 (74) |
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N. J. Stone, Table of Nuclear Magnetic Dipole and Electric Quadrupole Moments, to be published. 2000 Courtesy of T. Burrows at BNL/NNDC.
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