76-Os-191
 basic
 XS graphs

 element
76-osmium-191

  • Atomic Mass: 190.9609280 +- 0.0000030 amu
  • Excess Mass: -36395.374 +- 2.817 keV
  • Binding Energy: 1518559.172 +- 2.829 keV
  • Beta Decay Energy: B- 313.689 +- 1.145 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: 9/2-
  • Half life: 15.4 d
  • Mode of decay: Beta to Ir-191
    • Decay energy: 0.314 MeV

    Meta state at 0.074 Mev
  • Spin: 3/2-
  • Half life: 13.10 h
  • Mode of decay: IT
    • Decay energy: 0.074 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)
Magnetic Dipole Moments and Electric Quadrupole Moments
Ex(kev)T1/2Spin    m(nm)    Q(b)    Ref. Std.MethodReference
015.4 d9/2- +0.96(3) NMR/ON(b)PR C54 1129
+2.5(2) [186 Os 137]"NO/S, ME"NP A332 41 (79)/PL 70A 246 (79)
N. J. Stone, Table of Nuclear Magnetic Dipole and Electric Quadrupole Moments, to be published.  2000 Courtesy of T. Burrows at BNL/NNDC.