Basic Info
Fission Yield
element
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Information about Thulium-171:
 |  |  | | | Wikipedia | Neutron Cross Sections | X-Ray Transitions | X-Ray Attenuation |
Mass-Energy Data:
| Atomic Mass: | 170.936426 | ± | 0.000003 | amu |
| Excess Mass (Δ): | -59.218961 | ± | 0.002944 | MeV |
| Binding Energy: | 1385.432776 | ± | 0.002953 | MeV |
| β- Decay Energy: | 0.096428 | ± | 0.000960 | 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: 1/2+
- Half life: 1.92 years ( 6.05568×10+07 sec., λ = 1.14462×10-08 s-1)
- Mode of decay:
β- to
(Q = 0.096 MeV)
- 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 | 1.92 y | 1/2+ | | -0.228(4) | | | | [169Tm] | "AB, R" | ZP 199 244 (67)/PR 135B 1281 (64) |
| 117 | 55 ps | 5/2+ | | +0.8(4) | | | | | IPAC | NP A119 417 (68) |
| 129 | 415 ps | 7/2+ | | +1.27(12) | | | | | | NP A119 417 (68) |
| 636 | 1.26 ns | 7/2+ | | +1.2(2) | | | | | | ZP A284 161 (78) |
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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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