33-arsenic-87

Atomic Mass: 86.9395800 +- 0.0005400 amu #
Excess Mass: -56281.000 +- 503.000 keV #
Binding Energy: 732668.000 +- 503.000 keV #
Beta Decay Energy: B- 10302.000 +- 505.000 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: (3/2-)
Half life: 0.48 s
Mode of decay: Beta to Se-87
- Decay energy: 10.300 MeV
Mode of decay: Beta + Neutron to Se-86
- Branch ratio: 15.40 %
- Decay energy: 6.200 MeV

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)