element
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Information about Nitrogen-12:
 |  | (no NIST x-ray data) | (no NIST attenuation data) | | Wikipedia | Neutron Cross Sections | X-Ray Transitions | X-Ray Attenuation |
Mass-Energy Data:
| Atomic Mass: | 12.018613 | ± | 0.000001 | amu |
| Excess Mass (Δ): | 17.338083 | ± | 0.001000 | MeV |
| Binding Energy: | 74.041317 | ± | 0.001000 | MeV |
| β- Decay Energy: | -14.709755 | ± | 0.018493 | 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+
- Half life: 11.000 ms ( 0.011 sec., λ = 63.0134 s-1)
- Mode of decay:
E.C. to
(Q = 17.338 MeV)
- Mode of decay: E.C. + 3α
Branch ratio: 3.44 %
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 | 11.0 ms | 1+ | | 0.4573(5) | | | | | b-NMR | JPJa 25 1258 (68) |
| | | | | | +0.049(6) or -0.010(6) | | | PhPi | YadF 31 334 (80) |
| | | | | | 0.0103(7) | | [14N] | b-NNQR | ARO p60 (93) |
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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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