41-Nb-89  basic  element

41-niobium-89 Atomic Mass: 88.9134955 +- 0.0000382 amu Excess Mass: -80578.408 +- 35.553 keV Binding Energy: 766849.648 +- 35.553 keV Beta Decay Energy: B- -5575.045 +- 38.406 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: 1.18 h Mode of decay: Electron capture to Zr-89 Decay energy: 4.290 MeV Meta state at 0.000 Mev Spin: (9/2+) Half life: 1.9 h Mode of decay: Electron capture to Zr-89 Decay energy: 4.290 MeV Possible parent nuclides: Electron capture from Mo-89 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 2.0 h 9/2+ 6.216(5) NMR/ON NP A620 317 (97) 2193 14 ns 21/2+ +3.40(7) TDPAD PR C49 705 (94) N. J. Stone, Table of Nuclear Magnetic Dipole and Electric Quadrupole Moments, to be published.  2000 Courtesy of T. Burrows at BNL/NNDC.