39-yttrium-100

Atomic Mass: 99.9277564 +- 0.0000844 amu
Excess Mass: -67294.468 +- 78.637 keV
Binding Energy: 843914.966 +- 78.637 keV
Beta Decay Energy: B- 9310.000 +- 70.000 keV

"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.

Spin: 1-,2-
Half life: 735 ms
Mode of decay: Beta to Zr-100
- Decay energy: 9.310 MeV
Mode of decay: Beta + Neutron to Zr-99
- Branch ratio: 0.92 %
- Decay energy: 2.400 MeV
Meta state at 0.000 Mev
Spin: 3,4,5)
Half life: 0.94 s
Mode of decay: Beta to Zr-100
- Decay energy: 9.310 MeV
Possible parent nuclides:
Beta from Sr-100
Beta + N from Sr-101

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)