element
|
Information about Helium-10:
 |  | (no NIST x-ray data) | (no NIST attenuation data) | | Wikipedia | Neutron Cross Sections | X-Ray Transitions | X-Ray Attenuation |
Contribution from TON user: Tom Massey (massey@ohiou.edu)
The ground state of 10He decays by two neutron emission to 8He
while the two excited states decay by one neutron emission to 9He.
Reference:
Ostrowski AN, Bohlen HG, et al.,
"Spectroscopy of He-10," PHYSICS LETTERS B 338: (1) 13-19 OCT 20 1994
17 Feb 2000
Mass-Energy Data:
| Atomic Mass: | 10.052400 | ± | 0.000075 | amu |
| Excess Mass (Δ): | 48.810011 | ± | 0.070001 | MeV |
| Binding Energy: | 30.338510 | ± | 0.070001 | MeV |
| β- Decay Energy: | 15.759785 | ± | 0.071615 | 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: 2.7E-21 s ( 2.7×10-21 sec., λ = 2.56721×10+20 s-1)
- Mode of decay: 2N
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)
|